GB8527312D0 - Drug in bead form - Google Patents

Drug in bead form

Info

Publication number
GB8527312D0
GB8527312D0 GB858527312A GB8527312A GB8527312D0 GB 8527312 D0 GB8527312 D0 GB 8527312D0 GB 858527312 A GB858527312 A GB 858527312A GB 8527312 A GB8527312 A GB 8527312A GB 8527312 D0 GB8527312 D0 GB 8527312D0
Authority
GB
United Kingdom
Prior art keywords
drug
bead form
bead
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.)
Granted
Application number
GB858527312A
Other versions
GB2167374B (en
GB2167374A (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.)
Long Island University
Original Assignee
Long Island University
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 Long Island University filed Critical Long Island University
Publication of GB8527312D0 publication Critical patent/GB8527312D0/en
Publication of GB2167374A publication Critical patent/GB2167374A/en
Application granted granted Critical
Publication of GB2167374B publication Critical patent/GB2167374B/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5084Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
GB8527312A 1984-11-06 1985-11-06 Aspirin or acetaminophen drug in bead form and process for preparing same. Expired GB2167374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66892384A 1984-11-06 1984-11-06

Publications (3)

Publication Number Publication Date
GB8527312D0 true GB8527312D0 (en) 1985-12-11
GB2167374A GB2167374A (en) 1986-05-29
GB2167374B GB2167374B (en) 1989-06-01

Family

ID=24684317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8527312A Expired GB2167374B (en) 1984-11-06 1985-11-06 Aspirin or acetaminophen drug in bead form and process for preparing same.

Country Status (2)

Country Link
CA (1) CA1268710A (en)
GB (1) GB2167374B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623714B1 (en) * 1987-11-26 1990-04-20 Ethypharm Sa EXTENDED RELEASE FORM OF DILTIAZEM AND ITS MEDICINAL PRODUCT
US4915965A (en) * 1988-02-25 1990-04-10 Yoshio Tanaka Process for production of encapsulated foodstuff containing dunaliella algae

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742007A (en) * 1953-04-01 1955-12-14 Smith Kline & French Internat Improvements in or relating to method of forming coated pharmaceutical pellets
GB844772A (en) * 1956-04-19 1960-08-17 Pfizer & Co C Granular pharmaceutical compositions and process for preparing same
DE2010416B2 (en) * 1970-03-05 1979-03-29 Hoechst Ag, 6000 Frankfurt Orally applicable dosage form with sustained release effect
GB1561301A (en) * 1976-01-02 1980-02-20 Beecham Group Ltd Orally administrable pharmaceutical composition

Also Published As

Publication number Publication date
GB2167374B (en) 1989-06-01
CA1268710A (en) 1990-05-08
GB2167374A (en) 1986-05-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee