ES546059A0 - A PROCEDURE FOR THE MANUFACTURE OF AN OSMATIC DEVICE FOR THE CONTROLLED DISCHARGE OF A USEFUL AGENT. - Google Patents

A PROCEDURE FOR THE MANUFACTURE OF AN OSMATIC DEVICE FOR THE CONTROLLED DISCHARGE OF A USEFUL AGENT.

Info

Publication number: ES546059A0
Authority: ES; Spain
Prior art keywords: osmatic; procedure; manufacture; controlled discharge; useful agent
Prior art date: 1983-12-01
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

Application number

ES546059A

Other languages

Spanish (es)

Other versions

ES8801984A1 (en

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.)

Alza Corp

Original Assignee

Alza Corp

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.)

1983-12-01

Filing date

1985-08-09

Publication date

1988-03-16

1985-08-09 Application filed by Alza Corp filed Critical Alza Corp

1988-03-16 Publication of ES8801984A1 publication Critical patent/ES8801984A1/en

1988-03-16 Publication of ES546059A0 publication Critical patent/ES546059A0/en

Status Expired legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Animal Behavior & Ethology (AREA)
Chemical & Material Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Medicinal Chemistry (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Anesthesiology (AREA)
Hematology (AREA)
Heart & Thoracic Surgery (AREA)
Biomedical Technology (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Medicinal Preparation (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

ES546059A 1983-12-01 1985-08-09 Constant rate release systems Expired ES8801984A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US55698583A	1983-12-01	1983-12-01

Publications (2)

Publication Number	Publication Date
ES8801984A1 ES8801984A1 (en)	1988-03-16
ES546059A0 true ES546059A0 (en)	1988-03-16

Family

ID=24223601

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
ES538104A Expired ES8602390A1 (en)	1983-12-01	1984-11-29	Constant rate release systems
ES546059A Expired ES8801984A1 (en)	1983-12-01	1985-08-09	Constant rate release systems
ES1985295960U Expired ES295960Y (en)	1983-12-01	1985-08-09	OSMIC DEVICE FOR THE CONTROLLED DISCHARGE OF AN AGENT.
ES1986293000U Expired ES293000Y (en)	1983-12-01	1986-03-17	OSMOTIC DEVICE FOR THE CONTROLLED DISCHARGE OF SALBUTAMOL

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES538104A Expired ES8602390A1 (en)	1983-12-01	1984-11-29	Constant rate release systems

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
ES1985295960U Expired ES295960Y (en)	1983-12-01	1985-08-09	OSMIC DEVICE FOR THE CONTROLLED DISCHARGE OF AN AGENT.
ES1986293000U Expired ES293000Y (en)	1983-12-01	1986-03-17	OSMOTIC DEVICE FOR THE CONTROLLED DISCHARGE OF SALBUTAMOL

Country Status (7)

Country	Link
JP (2)	JP2504396B2 (en)
CA (1)	CA1251708A (en)
DE (1)	DE3443586C2 (en)
ES (4)	ES8602390A1 (en)
FR (1)	FR2555897B1 (en)
GB (1)	GB2150434B (en)
IT (1)	IT1179843B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH075457B2 (en) *	1983-08-16	1995-01-25	ザウエルカムフアウンデ−シヨンリミテツド	Pharmaceutical composition allowing the release of the active ingredient in a controlled manner
FR2598614A1 (en) *	1986-05-14	1987-11-20	Alza Corp	Osmotic system for the controlled supply of haloperidol
US4627851A (en) *	1984-10-26	1986-12-09	Alza Corporation	Colonic-therapeutic delivery system
US4723958A (en) *	1986-05-23	1988-02-09	Merck & Co., Inc.	Pulsatile drug delivery system
DD295760A5 (en) *	1989-01-31	1991-11-14	Martin-Luther-Universitaet Halle Wittenberg,De	DRUG DISTRIBUTION SYSTEM WITH COTROLLED ACTIVE INGREDIENT TRANSFER
IE69174B1 (en) *	1989-01-31	1996-08-07	Int Pharma Agentur	A system for the controlled release of active agents and a process for its preparation
JP4848101B2 (en) *	2001-08-17	2011-12-28	株式会社フジモト・コーポレーション	Sustained release micropellet
WO2010015840A1 (en) *	2008-08-08	2010-02-11	Cipla Limited	Osmotic delivery device with modified release

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU466503B2 (en) *	1972-06-05	1975-10-30	Alza Corporation	Osmotic dispenser
US3952741A (en) *	1975-01-09	1976-04-27	Bend Research Inc.	Controlled release delivery system by an osmotic bursting mechanism
US4036228A (en) *	1975-09-11	1977-07-19	Alza Corporation	Osmotic dispenser with gas generating means
US4265874A (en) *	1980-04-25	1981-05-05	Alza Corporation	Method of delivering drug with aid of effervescent activity generated in environment of use
US4326525A (en) *	1980-10-14	1982-04-27	Alza Corporation	Osmotic device that improves delivery properties of agent in situ

1984
- 1984-10-24 GB GB08426842A patent/GB2150434B/en not_active Expired
- 1984-11-19 CA CA000468135A patent/CA1251708A/en not_active Expired
- 1984-11-22 FR FR8417798A patent/FR2555897B1/en not_active Expired
- 1984-11-29 ES ES538104A patent/ES8602390A1/en not_active Expired
- 1984-11-29 DE DE3443586A patent/DE3443586C2/en not_active Expired - Lifetime
- 1984-11-30 JP JP59253946A patent/JP2504396B2/en not_active Expired - Lifetime
- 1984-11-30 IT IT68196/84A patent/IT1179843B/en active Protection Beyond IP Right Term
1985
- 1985-08-09 ES ES546059A patent/ES8801984A1/en not_active Expired
- 1985-08-09 ES ES1985295960U patent/ES295960Y/en not_active Expired
1986
- 1986-03-17 ES ES1986293000U patent/ES293000Y/en not_active Expired
1993
- 1993-10-13 JP JP5256175A patent/JP2683493B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2150434B (en)	1987-11-04
IT8468196A0 (en)	1984-11-30
DE3443586A1 (en)	1985-06-13
JPH0733642A (en)	1995-02-03
ES538104A0 (en)	1985-12-01
FR2555897A1 (en)	1985-06-07
IT1179843B (en)	1987-09-16
GB2150434A (en)	1985-07-03
ES8801984A1 (en)	1988-03-16
FR2555897B1 (en)	1988-05-13
GB8426842D0 (en)	1984-11-28
JPS60185711A (en)	1985-09-21
IT8468196A1 (en)	1986-05-30
ES295960Y (en)	1988-07-16
CA1251708A (en)	1989-03-28
ES295960U (en)	1988-01-01
ES293000Y (en)	1987-03-16
JP2683493B2 (en)	1997-11-26
ES8602390A1 (en)	1985-12-01
JP2504396B2 (en)	1996-06-05
ES293000U (en)	1986-07-01
DE3443586C2 (en)	1996-09-05

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