GB8907255D0 - Improvements relating to smoking articles - Google Patents

Improvements relating to smoking articles

Info

Publication number
GB8907255D0
GB8907255D0 GB898907255A GB8907255A GB8907255D0 GB 8907255 D0 GB8907255 D0 GB 8907255D0 GB 898907255 A GB898907255 A GB 898907255A GB 8907255 A GB8907255 A GB 8907255A GB 8907255 D0 GB8907255 D0 GB 8907255D0
Authority
GB
United Kingdom
Prior art keywords
smoking articles
improvements relating
relating
smoking
articles
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.)
Pending
Application number
GB898907255A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10654230&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB8907255(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to GB898907255A priority Critical patent/GB8907255D0/en
Application filed by British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of GB8907255D0 publication Critical patent/GB8907255D0/en
Priority to ES90303067T priority patent/ES2054241T5/en
Priority to EP90303067A priority patent/EP0390419B2/en
Priority to AT9090303067T priority patent/ATE105149T1/en
Priority to DE69008602T priority patent/DE69008602T3/en
Priority to DK90303067.4T priority patent/DK0390419T3/en
Priority to CA002013427A priority patent/CA2013427C/en
Priority to AU52395/90A priority patent/AU637089B2/en
Priority to JP02087295A priority patent/JP3113984B2/en
Priority to AR90316523A priority patent/AR244956A1/en
Priority to BR909001661A priority patent/BR9001661A/en
Priority to US07/799,673 priority patent/US5249588A/en
Priority to GR970402662T priority patent/GR3025017T3/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
GB898907255A 1989-03-31 1989-03-31 Improvements relating to smoking articles Pending GB8907255D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB898907255A GB8907255D0 (en) 1989-03-31 1989-03-31 Improvements relating to smoking articles
ES90303067T ES2054241T5 (en) 1989-03-31 1990-03-21 IMPROVEMENTS INTRODUCED IN SMOKING ARTICLES.
EP90303067A EP0390419B2 (en) 1989-03-31 1990-03-21 Improvements relating to smoking articles
AT9090303067T ATE105149T1 (en) 1989-03-31 1990-03-21 SMOKING ARTICLES.
DE69008602T DE69008602T3 (en) 1989-03-31 1990-03-21 Smoking articles.
DK90303067.4T DK0390419T3 (en) 1989-03-31 1990-03-21 Improvements regarding smoking items
AU52395/90A AU637089B2 (en) 1989-03-31 1990-03-29 Improvements relating to smoking articles
CA002013427A CA2013427C (en) 1989-03-31 1990-03-29 Smoking articles
BR909001661A BR9001661A (en) 1989-03-31 1990-03-30 SMOKING AND TOBACCO TREATMENT ARTICLE
JP02087295A JP3113984B2 (en) 1989-03-31 1990-03-30 Improved smoking material
AR90316523A AR244956A1 (en) 1989-03-31 1990-03-30 Improvements related to smoking articles.
US07/799,673 US5249588A (en) 1989-03-31 1991-11-21 Smoking articles
GR970402662T GR3025017T3 (en) 1989-03-31 1997-10-14 Improvements relating to smoking articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898907255A GB8907255D0 (en) 1989-03-31 1989-03-31 Improvements relating to smoking articles

Publications (1)

Publication Number Publication Date
GB8907255D0 true GB8907255D0 (en) 1989-05-17

Family

ID=10654230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898907255A Pending GB8907255D0 (en) 1989-03-31 1989-03-31 Improvements relating to smoking articles

Country Status (12)

Country Link
EP (1) EP0390419B2 (en)
JP (1) JP3113984B2 (en)
AR (1) AR244956A1 (en)
AT (1) ATE105149T1 (en)
AU (1) AU637089B2 (en)
BR (1) BR9001661A (en)
CA (1) CA2013427C (en)
DE (1) DE69008602T3 (en)
DK (1) DK0390419T3 (en)
ES (1) ES2054241T5 (en)
GB (1) GB8907255D0 (en)
GR (1) GR3025017T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2057962C (en) * 1991-01-05 1999-08-10 Larry Bowen Novel smoking product
US20060086367A1 (en) 2004-10-25 2006-04-27 Philip Morris Usa Inc. Additives for tobacco cut filler
TW201032738A (en) * 2009-01-23 2010-09-16 Japan Tobacco Inc Cigarette
GB201012090D0 (en) * 2010-07-19 2010-09-01 British American Tobacco Co Cellulosic material
CN102640981B (en) * 2012-04-23 2014-04-16 湖北中烟工业有限责任公司 Method for increasing bulk of reconstituted tobacco
CN103859581B (en) * 2014-03-26 2016-04-13 安徽中烟工业有限责任公司 A kind of tobacco humectant of molecular weight gradient distribution
FR3041507B1 (en) * 2015-09-25 2019-08-30 Ltr Industries RECONSTITUTED TOBACCO FOR DEVICES HEATING TOBACCO WITHOUT BURNING IT
GB201520056D0 (en) * 2015-11-13 2015-12-30 British American Tobacco Co Tobacco blend
CN108254233A (en) * 2017-12-29 2018-07-06 国家烟草质量监督检验中心 A kind of nicotine solution standard substance and its preparation method and application
CN114868954A (en) * 2022-03-22 2022-08-09 上海龙殷生物科技有限公司 Tobacco humectant and method for improving tobacco moistening feeling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310006A (en) * 1978-03-31 1982-01-12 American Brands, Inc. Method and apparatus for expanding tobacco
US4449541A (en) * 1981-06-02 1984-05-22 R. J. Reynolds Tobacco Company Tobacco treatment process
US4827949A (en) * 1987-09-16 1989-05-09 Sunas Ernest C Method of treating tobacco and tobacco produced thereby

Also Published As

Publication number Publication date
EP0390419B1 (en) 1994-05-04
AR244956A1 (en) 1993-12-30
BR9001661A (en) 1991-05-14
ATE105149T1 (en) 1994-05-15
DE69008602D1 (en) 1994-06-09
ES2054241T5 (en) 1997-11-16
EP0390419A2 (en) 1990-10-03
JP3113984B2 (en) 2000-12-04
DE69008602T2 (en) 1994-10-27
DK0390419T3 (en) 1994-10-31
GR3025017T3 (en) 1998-01-30
AU5239590A (en) 1990-10-04
EP0390419B2 (en) 1997-09-17
EP0390419A3 (en) 1991-04-03
ES2054241T3 (en) 1994-08-01
JPH02286068A (en) 1990-11-26
DE69008602T3 (en) 1998-01-08
AU637089B2 (en) 1993-05-20
CA2013427C (en) 1996-09-10
CA2013427A1 (en) 1990-09-30

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