CN102304429A - Formula of tobacco flavoring essence with pure and sweet fruit fragrance - Google Patents
Formula of tobacco flavoring essence with pure and sweet fruit fragrance Download PDFInfo
- Publication number
- CN102304429A CN102304429A CN 201110064583 CN201110064583A CN102304429A CN 102304429 A CN102304429 A CN 102304429A CN 201110064583 CN201110064583 CN 201110064583 CN 201110064583 A CN201110064583 A CN 201110064583A CN 102304429 A CN102304429 A CN 102304429A
- Authority
- CN
- China
- Prior art keywords
- tobacco
- percent
- essence
- fragrance
- cigarette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fats And Perfumes (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a formula of tobacco flavoring essence with pure and sweet fruit fragrance. According to the formula, the tobacco flavoring essence consists of the following components in percentage by mass: 2 to 4 percent of ethyl maltol, 2 to 3 percent of ethyl berry ketone, 0.1 to 0.3 percent of leaf ethanol, 0.05 to 0.1 percent of damascenone, 0.1 to 0.5 percent of phenylacetic acid ethyl ester, 0.01 to 0.1 percent of nerolidol, 8 to 10 percent of red date tincture, 0.01 to 0.05 percent of linalool, 0.02 to 0.08 percent of ethyl isovalerate, 0.1 to 0.3 percent of benzoic acid, 0.05 to 0.16 percent of beta-irisone, 0.02 to 0.08 percent of geranylacetone, 20 to 30 percent of glycerol, 40 to 55 percent of propylene glycol and 10 to 18 percent of edible ethanol. By the formula, tobacco produces pure and sweet fruit fragrance, tobacco fragrance can be increased and taste of the tobacco can be adjusted, so that the taste of the tobacco is improved, the natural sweet fragrance of the tobacco is enhanced and dry, astringent and bitter mouthfeel of customers is improved and requirements of the customers are met.
Description
Technical field
The present invention relates to the tobacco preparation field, be specifically related to a kind of tobacco charging perfume formulation with the fresh and sweet fragrance of fruit.
Background technology
Along with improving constantly of people's living standard, the human consumer to the requirement of the mouthfeel of cigarette and style all in continuous increase.Traditional flue-cured tobacco essence all has tobacco aroma to owe pure, pure and mild phenomenon inadequately on tobacco product is used, and stays the dry and astringent sensation of mouthfeel to the human consumer easily, and offending residual flavor is arranged.
Flavouring essence for tobacco is redeployed by multiple spices, has certain odor type, can directly be used for the mixture of tobacco flavoring.
The classification of flavouring essence for tobacco: (one), essence are the formulated tobacco products of airing tobacco that mixes a spot of approximate flue-cured tobacco fragrance by flue-cured tobacco or by most of flue-cured tobacco by classification of type 1, the fire-cured tobacco type flavouring essence for tobacco cigarette of cigarette.Tobacco leaf except that the quality of improving tobacco leaf through special measures such as fermentation ageing and spontaneous cigarette fragrant jealous, other adds essence and modifies, and augments and the cigarette fragrant breeze flavor of outstanding its high-quality cigarette characteristic, to reach the purpose that shows the unique odor type of a certain trade mark cigarette.
The present flue-cured tobacco of China can be divided into essence: the first class flue-cured tobacco with essence, second class flue-cured tobacco with essence and general flue-cured tobacco essence.
In addition, the essence special that also has various famous brand cigarette.Low-end Cigarettes generally is to use general essence perfuming.Use often mixes with the essence of several different trades mark in the proper ratio in some producer, or adds several monomer perfumes again, allots the essence with own style and uses.
2, mixed type flavouring essence for tobacco blended type cigarette is to use the tobacco leaf kind different with the difference of Virginian-type cigarette on prescription.Mixed type is the tobacco leaf that vertically utilizes in the cigarette strain, and fire-cured tobacco type is laterally to select tobacco leaf for use.Because the difference of various countries' particular case, blended type cigarette forms three major types: American mixed type, be West Europe formula mixed type, the sino type mixed type of representative with Germany.In addition, also can be divided into one type of characteristic mixed type.Therefore, the mixed type flavouring essence for tobacco is divided into:
(1) American mixed type flavouring essence for tobacco is suitable for the blended type cigarette goods near this conventional formulation, with outstanding its characteristic fragrance, flue-cured tobacco and airing cigarette bonded cigarette fragrant breeze flavor arranged.
(2) West Europe formula mixed type flavouring essence for tobacco is the additive fragrance that has aromatic flavour, style varied, certain typicalness is arranged.The present blended type cigarette that the produces essence of China can be included into this type of.
(3) characteristic mixed type flavouring essence for tobacco mainly is to imitate the essence of popular mixed type famous brand cigarette fragrant breeze lattice and the odor type of original creation in the world.
3, the outer odor type flavouring essence for tobacco of outer odor type flavouring essence for tobacco have non-tobacco former savory or with the irrelevant at all outstanding breath of tobacco flavor, like the flavouring essence for tobacco kinds such as medicinal herbs odor type of boffo " cocoa cream " odor type (phoenix cigarette type), mint type, curative effect cigarette.
4, the fragrant fine odor of this essence of the cigar type flavouring essence for tobacco similar sandalwood of outstanding cigar is refrigerant, strong, elegant.
5, spices type flavouring essence for tobacco is used the synthetic oriental type cigarette of Turkish tobaccos tobacco leaf purely, is the natural cigarette perfume that utilizes tobacco itself to have, and does not generally add spices or seldom perfuming modification.Spices type flavouring essence for tobacco refers to the flavouring essence for tobacco of imitated various famous-brand and high-quality Turkish tobaccos characteristic fragrance, like Turkey's type, Egyptian type, draw flavouring essence for tobaccos such as taking basic hypotype, Izmir type, Bath horse type.
(2), essence is by using effect classification 1, tobacco characteristic flavouring essence for tobacco tobacco characteristic flavouring essence for tobacco as having the flavouring essence for tobacco of burley tobaccos, Turkish tobaccos, high-quality Virginia cigarette characteristic fragrance.
2, surrogate flavouring essence for tobacco surrogate flavouring essence for tobacco is like kinds such as maple maple flavour, liquorice essence and peru balm, the mitoridining rude incense paste of preparation, tonka bean camphor surrogates.
3, fragrance type flavouring essence for tobacco fragrance type flavouring essence for tobacco like chocolate perfume, milk, fruital, nutty, the banksia rose, the fragrance of a flower, Xin Xiang, honey is fragrant, cream is fragrant, beans are fragrant, bread is fragrant, camerlsed, phenol perfume, sootiness are fragrant, aroma etc.The characteristics of this essence are outstanding a certain notes, select for use according to the prescription style requirement decision of oneself.
4, cigarette uses synergy essence tobacco synergy essence to be the fragrance concentration that can strengthen various discarded tobacco leafs and the fragrant flavor of inhaling of cigarette of promoting essence, maybe can strengthen the essence of certain fragrance characteristic in the tobacco.
5, tobacco correctives tobacco correctives can increase sweet taste, suppress pungent bitter taste and disgusting assorted flavor etc.
Above-mentioned several essence can be regarded perfume base as; Batching as the various flavouring essence for tobaccos of modulation; Also can supply cigar mill to select to use according to the needs of regulating cigarette fragrance; Perhaps cooperate with selected flavouring essence for tobacco; By the imagination of oneself; Add wherein some kind, process the cigarette fragrant breeze flavor of own characteristic, back two kinds of essence fragrance are very faint or even do not have a fragrant Chang Zuowei flavoring essence.
In addition, can be divided into flavoring essence (mix in the essence that adds in tobacco or feed liquid be furnished with multiple spices with essence and feed liquid), table essence, filter tip again with essence etc. by perfuming mode difference.
The characteristics of flavouring essence for tobacco: 1, flavouring essence for tobacco has graceful and pleasant smelling the perfume (or spice) except making cigarette, also will pass through the burning back and in main flume and side-stream smoke, embody good perfuming effect.
2, the allotment of flavouring essence for tobacco is technology and artistic combining, and is comprehensive experience and individual blending ability on the basis of certain scientific theory, through the crystallization of continuous test and practice.Therefore, the sense of smell evaluation remains the important means of allotment flavouring essence for tobacco.
3, owing to the singularity of flavouring essence for tobacco, quality control is main with sensory evaluation all the time.General, always the sensory evaluation of flavouring essence for tobacco is put in the first place in the world, have only and passed through sensory evaluation, just might carry out the detection of physical and chemical index.
4, the suitability of flavouring essence for tobacco: promptly flavouring essence for tobacco can play the effect of flavouring seasoning to cigarette, and composes with the certain characteristic fragrance of cigarette.
5, the stability of flavouring essence for tobacco: i.e. quality of stability of flavouring essence for tobacco own and the stability that adds effect behind the medium, to keep the consistence of cigarette fragrance characteristic, fragrance quality.
6, the security of flavouring essence for tobacco: promptly used perfume material and the auxiliary material of flavouring essence for tobacco must meet laws and regulations and relevant regulations international and country.
Summary of the invention
The objective of the invention is to the problems referred to above of existing according in the existing cigarette, a kind of suction flavor that can improve tobacco is provided, increases tobacco flavor, improves the tobacco charging perfume formulation with the fresh and sweet fragrance of fruit of mouthfeel.
Above-mentioned purpose of the present invention is achieved through following technical scheme:
A kind of tobacco charging perfume formulation with the fresh and sweet fragrance of fruit; By forming according to the component of mass percent meter as follows: veltol plus 2 ~ 4%; Ethyl sauce fruit ketone 2 ~ 3%; Leaf-alcohol 0.1 ~ 0.3%; Damascone 0.05 ~ 0.1%; Phenylacetic acid ethylester 0.1 ~ 0.5%; Nerolidol 0.01 ~ 0.1%, red date tincture 8 ~ 10%, phantol 0.01 ~ 0.05%; Ethylisovalerate 0.02 ~ 0.08%; Phenylformic acid 0.1 ~ 0.3%, B position violet ketone 0.05 ~ 0.16%, geranyl acetone 0.02 ~ 0.08%; Glycerine 20 ~ 30%, Ucar 35 40 ~ 55% and edible ethanol 10 ~ 18%.
As a kind of preferred version, above-mentioned tobacco charging perfume formulation with the fresh and sweet fragrance of fruit is by forming according to the component of mass percent meter as follows: veltol plus 3%, ethyl sauce fruit ketone 2.5%; Leaf-alcohol 0.25%, damascone 0.06%, Phenylacetic acid ethylester 0.4%; Nerolidol 0.08%, red date tincture 8.75%, phantol 0.03%; Ethylisovalerate 0.05%; Phenylformic acid 0.25%, B position violet ketone 0.1%, geranyl acetone 0.06%; Glycerine 22.5%, Ucar 35 48.2% and edible ethanol 13.77%.
The present invention has in the tobacco charging perfume formulation of the fresh and sweet fragrance of fruit, and used raw material all can bought on the market, and the preparation process is that maturing process is left standstill in conventional the mixing in this area, need not to add unnecessary equipment.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention have the fresh and sweet fragrance of fruit tobacco charging perfume formulation through adding Flos Rosae Rugosae quintessence oil; Can make tobacco produce the fresh and sweet fragrance of fruit, fragrant, the rectification suction flavor of promoting or transferring cigarette; The suction that finally improves tobacco is distinguished the flavor of, is increased the fragrant and sweet naturally of tobacco, improves human consumer's dried, puckery, bitter mouthfeel;
(2) raw material of the present invention with tobacco charging perfume formulation of the fresh and sweet fragrance of fruit is easy to obtain, and meets laws and regulations and relevant regulations international and country, and production technique is simple.
Embodiment
Come further to explain the present invention below in conjunction with embodiment, but embodiment does not do any type of qualification to the present invention.
Embodiment 1 essence preparation (mass percent meter)
Veltol plus 3%, ethyl sauce fruit ketone 2.5%, leaf-alcohol 0.25%; Damascone 0.06%, Phenylacetic acid ethylester 0.4%, nerolidol 0.08%; Red date tincture 8.75%; Phantol 0.03%, Ethylisovalerate 0.05%, phenylformic acid 0.25%; B position violet ketone 0.1%; Geranyl acetone 0.06%, glycerine 22.5%, Ucar 35 48.2% and edible ethanol 13.77%.
Embodiment 2 essence preparations (mass percent meter)
Veltol plus 2%, ethyl sauce fruit ketone 3%, leaf-alcohol 0.1%; Damascone 0.1%, Phenylacetic acid ethylester 0.1%, nerolidol 0.1%; Red date tincture 8%; Phantol 0.05%, Ethylisovalerate 0.02%, phenylformic acid 0.3%; B position violet ketone 0.05%; Geranyl acetone 0.08%, glycerine 20%, Ucar 35 55% and edible ethanol 11.1%.
Embodiment 3 essence preparations (mass percent meter)
Veltol plus 4%, ethyl sauce fruit ketone 2%, leaf-alcohol 0.3%; Damascone 0.05%, Phenylacetic acid ethylester 0.5%, nerolidol 0.01%; Red date tincture 10%; Phantol 0.01%, Ethylisovalerate 0.08%, phenylformic acid 0.1%; B position violet ketone 0.16%; Geranyl acetone 0.02%, glycerine 30%, Ucar 35 50% and edible ethanol 12.77%.
The cigarette that embodiment 4 the adds essence table of smokeing panel test
The procurement information of various raw materials:
Material name | Purchasing site and brand | Packing specifications (kg/ bucket) | Wrapping material |
Veltol plus | Zhaoqing, Guangdong Xing Hu | 25 | The paper bucket |
Ethyl berry ketone | The Guangzhou profit is large | 25 | Metal bucket |
Leaf-alcohol | Shanghai Dong Shi | 1 | Aluminum Bottle |
Damascone | Fragrant kindness | 1 | Aluminum Bottle |
Phenylacetic acid ethylester | The Guangzhou profit is large | 1 | Aluminum Bottle |
Nerolidol | Fragrant kindness | 1 | Aluminum Bottle |
The red date tincture | The spring city, Kunming | 25 | Plastic tank |
Phantol | Shanghai Dong Shi | 5 | Aluminum Bottle |
Ethylisovalerate | Kunshan thousand lamp all sorts of flowers | 5 | Plastic tank |
Phenylformic acid | Shanghai Dong Shi | 5 | Plastic tank |
B position violet ketone | Kunshan thousand lamp all sorts of flowers | 1 | Aluminum Drum |
Geranyl acetone | Shanghai Dong Shi | 5 | Aluminum Bottle |
Edible ethanol | Guangdong Jiangmen | 170 | Metal bucket |
Ucar 35 | U.S. Leander | 215 | Metal bucket |
Glycerine | Malaysia's western language | 250 | Metal bucket |
Claims (2)
1. tobacco charging perfume formulation with the fresh and sweet fragrance of fruit; It is characterized in that by forming according to the component of mass percent meter as follows: veltol plus 2 ~ 4%; Ethyl sauce fruit ketone 2 ~ 3%; Leaf-alcohol 0.1 ~ 0.3%; Damascone 0.05 ~ 0.1%; Phenylacetic acid ethylester 0.1 ~ 0.5%; Nerolidol 0.01 ~ 0.1%, red date tincture 8 ~ 10%, phantol 0.01 ~ 0.05%; Ethylisovalerate 0.02 ~ 0.08%; Phenylformic acid 0.1 ~ 0.3%, B position violet ketone 0.05 ~ 0.16%, geranyl acetone 0.02 ~ 0.08%; Glycerine 20 ~ 30%, Ucar 35 40 ~ 55% and edible ethanol 10 ~ 18%.
2. the tobacco charging perfume formulation with the fresh and sweet fragrance of fruit according to claim 1; It is characterized in that by forming according to the component of mass percent meter as follows: veltol plus 3%; Ethyl sauce fruit ketone 2.5%; Leaf-alcohol 0.25%; Damascone 0.06%; Phenylacetic acid ethylester 0.4%; Nerolidol 0.08%, red date tincture 8.75%, phantol 0.03%; Ethylisovalerate 0.05%; Phenylformic acid 0.25%, B position violet ketone 0.1%, geranyl acetone 0.06%; Glycerine 22.5%, Ucar 35 48.2% and edible ethanol 13.77%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110064583 CN102304429B (en) | 2011-03-17 | 2011-03-17 | Formula of tobacco flavoring essence with pure and sweet fruit fragrance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110064583 CN102304429B (en) | 2011-03-17 | 2011-03-17 | Formula of tobacco flavoring essence with pure and sweet fruit fragrance |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102304429A true CN102304429A (en) | 2012-01-04 |
CN102304429B CN102304429B (en) | 2013-04-17 |
Family
ID=45378347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110064583 Active CN102304429B (en) | 2011-03-17 | 2011-03-17 | Formula of tobacco flavoring essence with pure and sweet fruit fragrance |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102304429B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103555424A (en) * | 2013-11-04 | 2014-02-05 | 成都宏亿实业集团有限公司 | Tomato essence |
CN104774688A (en) * | 2015-04-10 | 2015-07-15 | 云南中烟工业有限责任公司 | Essence with prominent characteristics of freshness and sweetness and fragrance and application thereof in cigarettes |
CN104830533A (en) * | 2015-05-14 | 2015-08-12 | 湖北中烟工业有限责任公司 | Perfuming essence for enhancing cigarette fruit sweetness |
CN104957584A (en) * | 2015-06-27 | 2015-10-07 | 浙江绿晶香精有限公司 | Peach essence |
CN105199851A (en) * | 2015-10-21 | 2015-12-30 | 河南中烟工业有限责任公司 | Cream aroma type essence for cigarettes |
CN109588685A (en) * | 2018-12-26 | 2019-04-09 | 沈昌亮 | A kind of sweetness perfume base group and preparation method thereof |
CN110373268A (en) * | 2019-07-24 | 2019-10-25 | 上海融芳香精香料有限公司 | Juicy peach essence and preparation process thereof |
CN111449281A (en) * | 2020-03-27 | 2020-07-28 | 河南中烟工业有限责任公司 | Fresh and sweet fragrant flavor fragrant line and replaceable filter stick |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101322579A (en) * | 2008-07-18 | 2008-12-17 | 深圳市大百汇技术有限公司 | Low-harm type cigarette capable of reducing cigarette harm and manufacture method thereof |
CN101671600A (en) * | 2009-09-23 | 2010-03-17 | 华宝食用香精香料(上海)有限公司 | Additives used in compound Chinese herbal medicine cigarette and use thereof |
-
2011
- 2011-03-17 CN CN 201110064583 patent/CN102304429B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101322579A (en) * | 2008-07-18 | 2008-12-17 | 深圳市大百汇技术有限公司 | Low-harm type cigarette capable of reducing cigarette harm and manufacture method thereof |
CN101671600A (en) * | 2009-09-23 | 2010-03-17 | 华宝食用香精香料(上海)有限公司 | Additives used in compound Chinese herbal medicine cigarette and use thereof |
Non-Patent Citations (1)
Title |
---|
《河南农业科学》 20110228 余金恒 等 烟用香精香料物质研究进展 第16-18页 1-2 第40卷, 第2期 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103555424A (en) * | 2013-11-04 | 2014-02-05 | 成都宏亿实业集团有限公司 | Tomato essence |
CN104774688B (en) * | 2015-04-10 | 2018-03-09 | 云南中烟工业有限责任公司 | A kind of essence for highlighting fresh and sweet fragrant style and features and its application in cigarette |
CN104774688A (en) * | 2015-04-10 | 2015-07-15 | 云南中烟工业有限责任公司 | Essence with prominent characteristics of freshness and sweetness and fragrance and application thereof in cigarettes |
CN104830533A (en) * | 2015-05-14 | 2015-08-12 | 湖北中烟工业有限责任公司 | Perfuming essence for enhancing cigarette fruit sweetness |
CN104830533B (en) * | 2015-05-14 | 2018-04-24 | 湖北中烟工业有限责任公司 | A kind of flavoring essence for increasing the fragrant and sweet rhythm of cigarette fruit |
CN104957584A (en) * | 2015-06-27 | 2015-10-07 | 浙江绿晶香精有限公司 | Peach essence |
CN104957584B (en) * | 2015-06-27 | 2017-04-12 | 浙江绿晶香精有限公司 | Peach essence |
CN105199851A (en) * | 2015-10-21 | 2015-12-30 | 河南中烟工业有限责任公司 | Cream aroma type essence for cigarettes |
CN105199851B (en) * | 2015-10-21 | 2019-03-08 | 河南中烟工业有限责任公司 | A kind of cream odor type flavouring essence for tobacco |
CN109588685A (en) * | 2018-12-26 | 2019-04-09 | 沈昌亮 | A kind of sweetness perfume base group and preparation method thereof |
CN110373268A (en) * | 2019-07-24 | 2019-10-25 | 上海融芳香精香料有限公司 | Juicy peach essence and preparation process thereof |
CN110373268B (en) * | 2019-07-24 | 2023-09-15 | 上海融芳香精香料有限公司 | Honey peach essence and preparation process thereof |
CN111449281A (en) * | 2020-03-27 | 2020-07-28 | 河南中烟工业有限责任公司 | Fresh and sweet fragrant flavor fragrant line and replaceable filter stick |
Also Published As
Publication number | Publication date |
---|---|
CN102304429B (en) | 2013-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102304428B (en) | Formula of tobacco flavoring essence with sweet fragrance | |
CN102304423B (en) | Fragrance-enhancing tobacco essence | |
CN102304429B (en) | Formula of tobacco flavoring essence with pure and sweet fruit fragrance | |
CN102206544B (en) | Formula of tobacco casing flavor containing fenugreek extract | |
CN102309061A (en) | Tobacco feeding essence formula | |
CN102154060B (en) | Formula of tobacco additive essence of hami melon fragrance | |
CN102304430B (en) | Formula of tobacco flavoring essence with sweet fragrance | |
CN102204715A (en) | Formula of hawthorn-extract-containing tobacco casing flavor | |
CN102161937B (en) | Formula of tobacco flavoring essence containing hops | |
CN102204717B (en) | Formula of mint fragrant tobacco additive essence | |
CN102304432B (en) | Tobacco flavoring essence containing purple perilla | |
CN102154062A (en) | Formula of Chinese style flue-cured tobacco charging flavor containing aromatic mowing extract | |
CN102304427B (en) | Formula of fresh and sweet tobacco flavoring essence | |
CN102304431B (en) | Formula of tobacco flavoring essence containing Yuanyan tobacco extractum | |
CN102206545A (en) | Formula of tobacco casing flavor containing fig extractum | |
CN102150941B (en) | Formula of plum extract-containing casing flavor for tobacco | |
CN102161936B (en) | Formula of tobacco additive essence containing tobacco flower bud extract | |
CN102206548A (en) | Formula of tobacco essence additive containing maple extract | |
CN102204716A (en) | Tobacco flavoring essence formula containing stevioside | |
CN102304425B (en) | Formula of Chinese style flue-cured tobacco flavoring essence | |
CN102150940B (en) | Formula of tobacco flavoring essence containing locust bean extract | |
CN102304426B (en) | Formula of rose fragrance tobacco flavoring essence | |
CN102302217B (en) | Formula of Chinese flue-cured tobacco flavoring essence | |
CN102212422B (en) | Formula of red jujube extractum-containing tobacco flavoring essence | |
CN102154061B (en) | Tobacco ketone-containing tobacco casing flavor formula |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510760 Guangdong city of Guangzhou Province Economic and Technological Development Zone East Wang Ming Road No. 139 Patentee after: Guangzhou Alchem Biotechnology Co., Ltd. Address before: 510760 Guangdong city of Guangzhou Province Economic and Technological Development Zone East Wang Ming Road No. 139 Patentee before: Guangzhou Aojian Fengze Biological Technology Co.,Ltd. |