GB8806367D0 - Siloxane matrices with internal non-uniform drug distribution - Google Patents

Siloxane matrices with internal non-uniform drug distribution

Info

Publication number
GB8806367D0
GB8806367D0 GB888806367A GB8806367A GB8806367D0 GB 8806367 D0 GB8806367 D0 GB 8806367D0 GB 888806367 A GB888806367 A GB 888806367A GB 8806367 A GB8806367 A GB 8806367A GB 8806367 D0 GB8806367 D0 GB 8806367D0
Authority
GB
United Kingdom
Prior art keywords
drug distribution
internal non
uniform drug
siloxane matrices
siloxane
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
GB888806367A
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.)
Pfizer Italia SRL
Original Assignee
Farmitalia Carlo Erba SRL
Carlo Erba SpA
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 Farmitalia Carlo Erba SRL, Carlo Erba SpA filed Critical Farmitalia Carlo Erba SRL
Priority to GB888806367A priority Critical patent/GB8806367D0/en
Publication of GB8806367D0 publication Critical patent/GB8806367D0/en
Priority to DE3908173A priority patent/DE3908173A1/en
Priority to JP1060605A priority patent/JPH024718A/en
Priority to GB8905843A priority patent/GB2216795B/en
Priority to IT8919783A priority patent/IT1229196B/en
Pending 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/2036—Silicones; Polysiloxanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Neurosurgery (AREA)
  • Medicinal Preparation (AREA)
GB888806367A 1988-03-17 1988-03-17 Siloxane matrices with internal non-uniform drug distribution Pending GB8806367D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB888806367A GB8806367D0 (en) 1988-03-17 1988-03-17 Siloxane matrices with internal non-uniform drug distribution
DE3908173A DE3908173A1 (en) 1988-03-17 1989-03-13 Siloxane matrices with internal, non-uniform pharmaceutical distribution
JP1060605A JPH024718A (en) 1988-03-17 1989-03-13 Siloxane matrix containing drug nonuniformly distributed therein
GB8905843A GB2216795B (en) 1988-03-17 1989-03-14 Siloxane matrices with internal non-uniform drug distribution
IT8919783A IT1229196B (en) 1988-03-17 1989-03-15 SILOXANE DIES WITH NON-UNIFORM INTERNAL DISTRIBUTION OF DRUGS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806367A GB8806367D0 (en) 1988-03-17 1988-03-17 Siloxane matrices with internal non-uniform drug distribution

Publications (1)

Publication Number Publication Date
GB8806367D0 true GB8806367D0 (en) 1988-04-13

Family

ID=10633614

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888806367A Pending GB8806367D0 (en) 1988-03-17 1988-03-17 Siloxane matrices with internal non-uniform drug distribution
GB8905843A Expired - Fee Related GB2216795B (en) 1988-03-17 1989-03-14 Siloxane matrices with internal non-uniform drug distribution

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8905843A Expired - Fee Related GB2216795B (en) 1988-03-17 1989-03-14 Siloxane matrices with internal non-uniform drug distribution

Country Status (4)

Country Link
JP (1) JPH024718A (en)
DE (1) DE3908173A1 (en)
GB (2) GB8806367D0 (en)
IT (1) IT1229196B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143239A1 (en) * 1991-12-31 1993-07-01 Joerg Dipl Chem Schierholz PHARMACEUTICAL ACTIVE SUBSTANCES CONTAINING AN IMPLANTABLE DEVICE FROM A POLYMERIC MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
FR2707660A1 (en) * 1993-07-02 1995-01-20 Rhone Poulenc Chimie Silicon elastomer system and use of the said system as agent for releasing active chlorine
EP0688564B1 (en) * 1994-06-20 1999-08-04 Dow Corning Corporation Method of controlling release of an active substance or drug from a silicone rubber matrix
US6117441A (en) * 1998-07-02 2000-09-12 The Population Council, Inc. Silicone core long term androgen delivery implant
US7601882B2 (en) * 2003-03-14 2009-10-13 Sca Hygiene Products Ab Carrier for additive in an absorbent article
CN101052435B (en) 2004-07-02 2010-12-08 Qlt塞子传递公司 Treatment medium delivery device
CN103393483B (en) * 2006-03-31 2016-08-24 玛提治疗有限公司 Medicine release method, structure and composition for nose tear system
MX2010002619A (en) 2007-09-07 2010-06-01 Qlt Plug Delivery Inc Lacrimal implant detection.
US9974685B2 (en) 2011-08-29 2018-05-22 Mati Therapeutics Drug delivery system and methods of treating open angle glaucoma and ocular hypertension
WO2013030679A2 (en) 2011-08-29 2013-03-07 Qlt Inc. Sustained release delivery of active agents to treat glaucoma and ocular hypertension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279996A (en) * 1962-08-28 1966-10-18 Jr David M Long Polysiloxane carrier for controlled release of drugs and other agents
GB8403360D0 (en) * 1984-02-08 1984-03-14 Erba Farmitalia Pharmaceutical compositions
GB8403361D0 (en) * 1984-02-08 1984-03-14 Erba Farmitalia Pharmaceutical composition

Also Published As

Publication number Publication date
GB2216795B (en) 1991-12-11
JPH024718A (en) 1990-01-09
GB8905843D0 (en) 1989-04-26
GB2216795A (en) 1989-10-18
IT1229196B (en) 1991-07-25
DE3908173A1 (en) 1989-09-28
IT8919783A0 (en) 1989-03-15

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