AU542824B2 – Sustained release pharmaceuticals
– Google Patents
AU542824B2 – Sustained release pharmaceuticals
– Google Patents
Sustained release pharmaceuticals
Info
Publication number
AU542824B2
AU542824B2
AU65976/81A
AU6597681A
AU542824B2
AU 542824 B2
AU542824 B2
AU 542824B2
AU 65976/81 A
AU65976/81 A
AU 65976/81A
AU 6597681 A
AU6597681 A
AU 6597681A
AU 542824 B2
AU542824 B2
AU 542824B2
Authority
AU
Australia
Prior art keywords
sustained release
release pharmaceuticals
pharmaceuticals
sustained
release
Prior art date
1980-01-11
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.)
Ceased
Application number
AU65976/81A
Other versions
AU6597681A
(en
Inventor
James Michael Dunn
John Francis Lampard
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.)
Boots Co PLC
Original Assignee
Boots Co PLC
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.)
1980-01-11
Filing date
1981-01-05
Publication date
1985-03-14
1980-10-17
Priority claimed from US06/194,453
external-priority
patent/US4308251A/en
1981-01-05
Application filed by Boots Co PLC
filed
Critical
Boots Co PLC
1981-07-16
Publication of AU6597681A
publication
Critical
patent/AU6597681A/en
1985-03-14
Application granted
granted
Critical
1985-03-14
Publication of AU542824B2
publication
Critical
patent/AU542824B2/en
2001-01-05
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
A61K9/20—Pills, tablets, discs, rods
A61K9/2004—Excipients; Inactive ingredients
A61K9/2022—Organic macromolecular compounds
A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
AU65976/81A
1980-01-11
1981-01-05
Sustained release pharmaceuticals
Ceased
AU542824B2
(en)
Applications Claiming Priority (4)
Application Number
Priority Date
Filing Date
Title
US11143080A
1980-01-11
1980-01-11
US111430
1980-01-11
US194453
1980-10-17
US06/194,453
US4308251A
(en)
1980-01-11
1980-10-17
Controlled release formulations of orally-active medicaments
Publications (2)
Publication Number
Publication Date
AU6597681A
AU6597681A
(en)
1981-07-16
AU542824B2
true
AU542824B2
(en)
1985-03-14
Family
ID=26808896
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU65976/81A
Ceased
AU542824B2
(en)
1980-01-11
1981-01-05
Sustained release pharmaceuticals
Country Status (22)
Country
Link
JP
(1)
JPS56103110A
(en)
AT
(1)
AT374681B
(en)
AU
(1)
AU542824B2
(en)
BE
(1)
BE886998A
(en)
CA
(1)
CA1140466A
(en)
CH
(1)
CH646604A5
(en)
DE
(1)
DE3100191A1
(en)
DK
(1)
DK6181A
(en)
ES
(2)
ES8205353A1
(en)
FI
(1)
FI76927C
(en)
FR
(1)
FR2473308B1
(en)
GB
(1)
GB2067072B
(en)
GR
(1)
GR73843B
(en)
IE
(1)
IE50806B1
(en)
IN
(1)
IN151913B
(en)
IT
(1)
IT1221041B
(en)
LU
(1)
LU83052A1
(en)
NL
(1)
NL8100037A
(en)
NO
(1)
NO156153C
(en)
NZ
(1)
NZ195933A
(en)
SE
(1)
SE447450B
(en)
ZA
(1)
ZA81136B
(en)
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2496082A
(en)
*
1947-05-24
1950-01-31
Ashenfelter William
Scaffold structure
IT1144911B
(en)
*
1981-03-19
1986-10-29
Pharmatec Spa
CONTROLLED RELEASE PHARMACEUTICAL COMPOSITION CONTAINING IBUPROFEN
JPS59227817A
(en)
*
1983-06-07
1984-12-21
Toyo Jozo Co Ltd
Long-acting bredinin preparation for oral administration
JPH0662404B2
(en)
*
1983-06-14
1994-08-17
シンテックス・ファーマシユーテイカルズ・インターナシヨナル・リミテツド
Controlled-release naproxen and naproxen sodium tablets
ZA836030B
(en)
*
1983-08-16
1985-02-27
Verex Lab
Constant order release solid dosage indomethacin formulation and method of treating arthritis and other inflammatory conditions
ZA836031B
(en)
*
1983-08-16
1985-02-27
Verex Lab
Constant release rate solid dosage theophylline formulation
US5385738A
(en)
*
1983-10-14
1995-01-31
Sumitomo Pharmaceuticals Company, Ltd.
Sustained-release injection
DE3486029T2
(en)
*
1983-10-14
1993-05-13
Sumitomo Pharma
IFN PREPARATION WITH DELAYED DELIVERY FOR PARENTAL ADMINISTRATION.
US4774091A
(en)
*
1983-10-14
1988-09-27
Sumitomo Pharmaceuticals Company, Ltd.
Long-term sustained-release preparation
US4855134A
(en)
*
1983-10-14
1989-08-08
Sumitomo Pharmaceuticals Company, Limited
Sustained-release preparation
EP0230647B1
(en)
*
1985-12-27
1993-03-31
Sumitomo Pharmaceuticals Company, Limited
Method for producing a sustained release formulation
GB8601204D0
(en)
*
1986-01-18
1986-02-19
Boots Co Plc
Therapeutic agents
ZA881301B
(en)
*
1987-02-27
1989-10-25
Lilly Co Eli
Sustained release matrix formulations
US4968508A
(en)
*
1987-02-27
1990-11-06
Eli Lilly And Company
Sustained release matrix
US5855915A
(en)
*
1995-06-30
1999-01-05
Baylor University
Tablets or biologically acceptable implants for long-term antiinflammatory drug release
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2953497A
(en)
*
1953-06-03
1960-09-20
Howard A Press
Therapeutic tablets
BE604564A
(en)
*
1960-06-06
US3577514A
(en)
*
1968-06-10
1971-05-04
Pfizer
Sustained release pharmaceutical tablets
US3773920A
(en)
*
1971-07-14
1973-11-20
Nikken Chemicals Co Ltd
Sustained release medicinal composition
US3906086A
(en)
*
1971-07-19
1975-09-16
Richard G Powers
Timed-release aspirin
GB1500300A
(en)
*
1975-01-06
1978-02-08
Ciba Geigy Ag
Pharmaceutical preparation for the treatment of circulatory disorders
JPS5411226A
(en)
*
1977-06-24
1979-01-27
Shin Etsu Chem Co Ltd
Disintegratable granule
1980
1980-12-23
NZ
NZ195933A
patent/NZ195933A/en
unknown
1980-12-23
IN
IN1418/CAL/80A
patent/IN151913B/en
unknown
1981
1981-01-05
AU
AU65976/81A
patent/AU542824B2/en
not_active
Ceased
1981-01-06
FR
FR8100087A
patent/FR2473308B1/en
not_active
Expired
1981-01-07
DE
DE19813100191
patent/DE3100191A1/en
active
Granted
1981-01-07
NL
NL8100037A
patent/NL8100037A/en
not_active
Application Discontinuation
1981-01-08
BE
BE0/203426A
patent/BE886998A/en
unknown
1981-01-08
ES
ES498369A
patent/ES8205353A1/en
not_active
Expired
1981-01-08
DK
DK6181A
patent/DK6181A/en
not_active
Application Discontinuation
1981-01-08
JP
JP157881A
patent/JPS56103110A/en
active
Pending
1981-01-08
CH
CH9281A
patent/CH646604A5/en
not_active
IP Right Cessation
1981-01-08
GB
GB8100522A
patent/GB2067072B/en
not_active
Expired
1981-01-09
LU
LU83052A
patent/LU83052A1/en
unknown
1981-01-09
IT
IT47537/81A
patent/IT1221041B/en
active
1981-01-09
GR
GR63828A
patent/GR73843B/el
unknown
1981-01-09
SE
SE8100104A
patent/SE447450B/en
not_active
IP Right Cessation
1981-01-09
FI
FI810056A
patent/FI76927C/en
not_active
IP Right Cessation
1981-01-09
NO
NO810062A
patent/NO156153C/en
unknown
1981-01-09
IE
IE36/81A
patent/IE50806B1/en
unknown
1981-01-09
ZA
ZA00810136A
patent/ZA81136B/en
unknown
1981-01-09
AT
AT0005481A
patent/AT374681B/en
not_active
IP Right Cessation
1981-01-09
CA
CA000368219A
patent/CA1140466A/en
not_active
Expired
1982
1982-01-29
ES
ES509179A
patent/ES509179A0/en
active
Granted
Also Published As
Publication number
Publication date
FI76927B
(en)
1988-09-30
GB2067072A
(en)
1981-07-22
FR2473308B1
(en)
1985-07-19
ES8301629A1
(en)
1982-12-16
IT8147537D0
(en)
1981-01-09
GR73843B
(en)
1984-05-07
GB2067072B
(en)
1983-08-10
IT1221041B
(en)
1990-06-21
LU83052A1
(en)
1982-09-10
ATA5481A
(en)
1983-10-15
ZA81136B
(en)
1982-01-27
CH646604A5
(en)
1984-12-14
NO156153B
(en)
1987-04-27
JPS56103110A
(en)
1981-08-18
DK6181A
(en)
1981-07-12
FR2473308A1
(en)
1981-07-17
ES498369A0
(en)
1982-06-01
BE886998A
(en)
1981-07-08
NO156153C
(en)
1987-08-05
DE3100191C2
(en)
1988-09-01
CA1140466A
(en)
1983-02-01
NO810062L
(en)
1981-07-13
DE3100191A1
(en)
1981-12-10
IN151913B
(en)
1983-09-03
FI76927C
(en)
1989-01-10
AU6597681A
(en)
1981-07-16
NL8100037A
(en)
1981-08-03
IE50806B1
(en)
1986-07-23
SE447450B
(en)
1986-11-17
ES8205353A1
(en)
1982-06-01
NZ195933A
(en)
1982-11-23
ES509179A0
(en)
1982-12-16
SE8100104L
(en)
1981-07-12
AT374681B
(en)
1984-05-25
IE810036L
(en)
1981-07-11
FI810056L
(en)
1981-07-12
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None