DE3045634C2 - - Google Patents

Info

Publication number
DE3045634C2
DE3045634C2 DE3045634A DE3045634A DE3045634C2 DE 3045634 C2 DE3045634 C2 DE 3045634C2 DE 3045634 A DE3045634 A DE 3045634A DE 3045634 A DE3045634 A DE 3045634A DE 3045634 C2 DE3045634 C2 DE 3045634C2
Authority
DE
Germany
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.)
Expired
Application number
DE3045634A
Other versions
DE3045634A1 (de
Inventor
Hans Mamaroneck N.Y. Us Lowey
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of DE3045634A1 publication Critical patent/DE3045634A1/de
Application granted granted Critical
Publication of DE3045634C2 publication Critical patent/DE3045634C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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
    • A61K9/02—Suppositories; Bougies; Bases therefor; Ovules
DE19803045634 1979-12-10 1980-12-03 Pharmazeutisches praeparat mit langsamer wirkstofffreisetzung und verfahren zu dessen herstellung Granted DE3045634A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/102,227 US4259314A (en) 1979-12-10 1979-12-10 Method and composition for the preparation of controlled long-acting pharmaceuticals

Publications (2)

Publication Number Publication Date
DE3045634A1 DE3045634A1 (de) 1981-06-11
DE3045634C2 true DE3045634C2 (de) 1987-03-19

Family

ID=22288794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803045634 Granted DE3045634A1 (de) 1979-12-10 1980-12-03 Pharmazeutisches praeparat mit langsamer wirkstofffreisetzung und verfahren zu dessen herstellung

Country Status (9)

Country Link
US (1) US4259314A (de)
JP (2) JPS5692816A (de)
AR (1) AR225478A1 (de)
CH (1) CH644759A5 (de)
DE (1) DE3045634A1 (de)
FR (1) FR2471786A1 (de)
GB (1) GB2065145B (de)
IT (2) IT1134636B (de)
SE (1) SE446060B (de)

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Also Published As

Publication number Publication date
IT1134636B (it) 1986-08-13
FR2471786A1 (fr) 1981-06-26
JPS5692816A (en) 1981-07-27
IT8026513A0 (it) 1980-12-09
US4259314A (en) 1981-03-31
AR225478A1 (es) 1982-03-31
FR2471786B1 (de) 1985-03-01
JPH0567612B2 (de) 1993-09-27
GB2065145B (en) 1983-07-20
SE446060B (sv) 1986-08-11
GB2065145A (en) 1981-06-24
CH644759A5 (de) 1984-08-31
JPS62123133A (ja) 1987-06-04
IT8026522A0 (it) 1980-12-09
DE3045634A1 (de) 1981-06-11
JPH044301B2 (de) 1992-01-27
SE8008646L (sv) 1981-06-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
V448 Application of spc

Free format text: PRODUCT NAME: THEOPHYLLIN; REGISTRATION NO/DATE: 8783.00.00, 19881031

Spc suppl protection certif: 193 75 036

Filing date: 19930611

V472 Application for supplementary protection certificate rejected

Free format text: PRODUCT NAME: THEOPHYLLIN; REGISTRATION NO/DATE: 8783.00.00, 19881031

Spc suppl protection certif: 193 75 036

Filing date: 19930611