AT389463B - Geschlossenes behaeltnis zur abgabe eines wirkstoffes in ein umgebendes waesseriges milieu - Google Patents

Geschlossenes behaeltnis zur abgabe eines wirkstoffes in ein umgebendes waesseriges milieu

Info

Publication number
AT389463B
AT389463B AT0339379A AT339379A AT389463B AT 389463 B AT389463 B AT 389463B AT 0339379 A AT0339379 A AT 0339379A AT 339379 A AT339379 A AT 339379A AT 389463 B AT389463 B AT 389463B
Authority
AT
Austria
Prior art keywords
delivering
active ingredient
closed container
surrounding aqueous
aqueous milieu
Prior art date
Application number
AT0339379A
Other languages
English (en)
Other versions
ATA339379A (de
Inventor
David Samuel Dresback
Original Assignee
Pfizer
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
Priority claimed from US06/014,388 external-priority patent/US4220153A/en
Priority claimed from US06/014,387 external-priority patent/US4220152A/en
Application filed by Pfizer filed Critical Pfizer
Publication of ATA339379A publication Critical patent/ATA339379A/de
Application granted granted Critical
Publication of AT389463B publication Critical patent/AT389463B/de

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0068—Rumen, e.g. rumen bolus
AT0339379A 1978-05-08 1979-05-07 Geschlossenes behaeltnis zur abgabe eines wirkstoffes in ein umgebendes waesseriges milieu AT389463B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US90404978A 1978-05-08 1978-05-08
US90407878A 1978-05-08 1978-05-08
US06/014,388 US4220153A (en) 1978-05-08 1979-02-22 Controlled release delivery system
US06/014,387 US4220152A (en) 1978-05-08 1979-02-22 Delivery system

Publications (2)

Publication Number Publication Date
ATA339379A ATA339379A (de) 1989-05-15
AT389463B true AT389463B (de) 1989-12-11

Family

ID=27486383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0339379A AT389463B (de) 1978-05-08 1979-05-07 Geschlossenes behaeltnis zur abgabe eines wirkstoffes in ein umgebendes waesseriges milieu

Country Status (40)

Country Link
JP (1) JPS5514080A (de)
AR (1) AR219795A1 (de)
AT (1) AT389463B (de)
AU (1) AU513656B2 (de)
BE (1) BE876074A (de)
CA (1) CA1113395A (de)
CH (1) CH643140A5 (de)
CS (1) CS236761B2 (de)
DD (2) DD143504A5 (de)
DE (1) DE2918522C2 (de)
DK (1) DK153917C (de)
EG (1) EG15524A (de)
ES (1) ES8305583A1 (de)
FI (1) FI75735C (de)
FR (1) FR2425242A1 (de)
GB (1) GB2020181B (de)
GR (1) GR73637B (de)
HK (1) HK13384A (de)
HU (1) HU186995B (de)
IE (1) IE48751B1 (de)
IL (1) IL57227A (de)
IN (1) IN152178B (de)
IT (1) IT1202924B (de)
KE (1) KE3367A (de)
LU (1) LU81233A1 (de)
MA (1) MA18423A1 (de)
MX (1) MX5953E (de)
NL (1) NL179703C (de)
NO (1) NO147902C (de)
NZ (1) NZ190386A (de)
PH (1) PH17566A (de)
PL (1) PL126835B1 (de)
PT (1) PT69583A (de)
RO (1) RO81625B (de)
SE (1) SE440449B (de)
SG (1) SG65583G (de)
SU (1) SU1222186A3 (de)
YU (1) YU44183B (de)
ZA (1) ZA792129B (de)
ZM (1) ZM4079A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8305797D0 (en) * 1983-03-02 1983-04-07 Graham N B Hydrogel-containing envelopes
GB8328916D0 (en) * 1983-10-28 1983-11-30 Castex Prod Pharmaceutical pellet
GB8403138D0 (en) * 1984-02-07 1984-03-14 Graham N B Sustained release of active ingredient
GR851195B (de) * 1984-06-02 1985-11-25 Castex Prod
US4666704A (en) * 1985-05-24 1987-05-19 International Minerals & Chemical Corp. Controlled release delivery system for macromolecules
DE3533369A1 (de) * 1985-09-19 1987-03-19 Alois Prof Dr Med Bloemer Antibioticahaltiges mittel und seine verwendung als chirurgisches kunststoffmaterial
US4717567A (en) * 1985-11-25 1988-01-05 Eastman Kodak Company Rumen-stable pellets
US5342624A (en) * 1989-02-16 1994-08-30 British Technology Group Ltd. Dispensing device
DE4100920A1 (de) * 1991-01-15 1992-07-16 Degussa Wirkstoffzubereitung zur oralen verabreichung an wiederkaeuer
WO1995001138A1 (en) * 1993-07-02 1995-01-12 Materials Evolution And Development Usa, Inc. Implantable system for cell growth control
US6479066B1 (en) 1999-12-16 2002-11-12 Rst Implanted Cell Technology, Llc Device having a microporous membrane lined deformable wall for implanting cell cultures
CN1305953C (zh) * 2005-04-06 2007-03-21 福建师范大学 一种具有驱虫功能的塑料农用薄膜母粒的制备方法
US11529310B2 (en) 2020-12-08 2022-12-20 Ruminant Biotech Corp Limited Devices and methods for delivery of substances to animals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693890A (en) * 1922-09-11 1928-12-04 Duclaux Jacques Ultrafilter membrane
US3279996A (en) * 1962-08-28 1966-10-18 Jr David M Long Polysiloxane carrier for controlled release of drugs and other agents
US3993073A (en) * 1969-04-01 1976-11-23 Alza Corporation Novel drug delivery device
US3948262A (en) * 1969-04-01 1976-04-06 Alza Corporation Novel drug delivery device
US3777015A (en) * 1970-01-19 1973-12-04 Alza Corp Device for suppressing fertility
BE789524A (fr) * 1971-09-30 1973-01-15 Alza Corp Dispositif de liberation de medicaments
US3948254A (en) * 1971-11-08 1976-04-06 Alza Corporation Novel drug delivery device
US3975350A (en) * 1972-08-02 1976-08-17 Princeton Polymer Laboratories, Incorporated Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles
US3846404A (en) * 1973-05-23 1974-11-05 Moleculon Res Corp Process of preparing gelled cellulose triacetate products and the products produced thereby
US3961628A (en) * 1974-04-10 1976-06-08 Alza Corporation Ocular drug dispensing system

Also Published As

Publication number Publication date
DE2918522A1 (de) 1979-11-15
CH643140A5 (de) 1984-05-30
ES480320A0 (es) 1983-04-16
IE790891L (en) 1979-11-08
FI75735C (fi) 1988-08-08
FR2425242B1 (de) 1984-12-14
BE876074A (fr) 1979-11-07
HU186995B (en) 1985-10-28
SU1222186A3 (ru) 1986-03-30
KE3367A (en) 1984-02-10
YU44183B (en) 1990-04-30
PL126835B1 (en) 1983-09-30
NL179703C (nl) 1986-11-03
IN152178B (de) 1983-11-05
JPS5514080A (en) 1980-01-31
IE48751B1 (en) 1985-05-15
PL215452A1 (de) 1980-03-10
SE7903973L (sv) 1979-11-09
DK153917C (da) 1989-02-06
DK122779A (da) 1979-11-09
AU4674279A (en) 1979-11-29
AR219795A1 (es) 1980-09-15
AU513656B2 (en) 1980-12-11
FI791452A (fi) 1979-11-09
MX5953E (es) 1984-09-06
FR2425242A1 (fr) 1979-12-07
GB2020181B (en) 1982-10-27
IT1202924B (it) 1989-02-15
CA1113395A (en) 1981-12-01
GR73637B (de) 1984-03-26
DD143504A5 (de) 1980-08-27
NO147902B (no) 1983-03-28
ES8305583A1 (es) 1983-04-16
YU106679A (en) 1984-10-31
NO147902C (no) 1983-07-06
ATA339379A (de) 1989-05-15
EG15524A (en) 1987-05-30
SG65583G (en) 1985-03-29
HK13384A (en) 1984-02-24
JPS6118525B2 (de) 1986-05-13
ZA792129B (en) 1980-05-28
DD152482A5 (de) 1981-12-02
FI75735B (fi) 1988-04-29
PT69583A (en) 1979-06-01
NL179703B (nl) 1986-06-02
PH17566A (en) 1984-10-01
IL57227A0 (en) 1979-09-30
RO81625B (ro) 1983-04-30
DK153917B (da) 1988-09-26
ZM4079A1 (en) 1981-02-23
IL57227A (en) 1982-04-30
GB2020181A (en) 1979-11-14
SE440449B (sv) 1985-08-05
NO791514L (no) 1979-11-09
DE2918522C2 (de) 1986-06-19
NL7903549A (nl) 1979-11-12
RO81625A (ro) 1983-04-29
IT7922426A0 (it) 1979-05-07
MA18423A1 (fr) 1979-12-31
LU81233A1 (fr) 1979-12-07
CS236761B2 (en) 1985-05-15
NZ190386A (en) 1981-04-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee