GB2329124A8 - A method of forming dose units of active agents - Google Patents

A method of forming dose units of active agents

Info

Publication number
GB2329124A8
GB2329124A8 GB9719457A GB9719457A GB2329124A8 GB 2329124 A8 GB2329124 A8 GB 2329124A8 GB 9719457 A GB9719457 A GB 9719457A GB 9719457 A GB9719457 A GB 9719457A GB 2329124 A8 GB2329124 A8 GB 2329124A8
Authority
GB
United Kingdom
Prior art keywords
active agents
dose units
forming dose
forming
units
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
GB9719457A
Other versions
GB9719457D0 (en
GB2329124B (en
GB2329124A (en
Inventor
Hiran Asoka Malinga Ratwatte
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
Priority to GB9719457A priority Critical patent/GB2329124B/en
Publication of GB9719457D0 publication Critical patent/GB9719457D0/en
Publication of GB2329124A publication Critical patent/GB2329124A/en
Publication of GB2329124A8 publication Critical patent/GB2329124A8/en
Application granted granted Critical
Publication of GB2329124B publication Critical patent/GB2329124B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1658—Proteins, e.g. albumin, gelatin
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

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)
GB9719457A 1997-09-12 1997-09-12 Method of forming dose units of active agents Expired - Fee Related GB2329124B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9719457A GB2329124B (en) 1997-09-12 1997-09-12 Method of forming dose units of active agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9719457A GB2329124B (en) 1997-09-12 1997-09-12 Method of forming dose units of active agents

Publications (4)

Publication Number Publication Date
GB9719457D0 GB9719457D0 (en) 1997-11-12
GB2329124A GB2329124A (en) 1999-03-17
GB2329124A8 true GB2329124A8 (en) 1999-08-24
GB2329124B GB2329124B (en) 2002-05-08

Family

ID=10818995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9719457A Expired - Fee Related GB2329124B (en) 1997-09-12 1997-09-12 Method of forming dose units of active agents

Country Status (1)

Country Link
GB (1) GB2329124B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0100823D0 (en) * 2001-03-09 2001-03-09 Astrazeneca Ab Method I to obtain microparticles
SE9903236D0 (en) 1999-09-10 1999-09-10 Astra Ab Method of obtaining microparticles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721725A (en) * 1970-08-14 1973-03-20 Du Pont Process for preparing powder blends
DE3264450D1 (en) * 1981-12-11 1985-08-01 Wyeth John & Brother Ltd Process and apparatus for freezing a liquid medium
US4913150A (en) * 1986-08-18 1990-04-03 Physio-Control Corporation Method and apparatus for the automatic calibration of signals employed in oximetry
US5017383A (en) * 1989-08-22 1991-05-21 Taisho Pharmaceutical Co., Ltd. Method of producing fine coated pharmaceutical preparation
AU679986B2 (en) * 1993-04-28 1997-07-17 N.V. Organon Lyospheres comprising gonadotropin
US5656498A (en) * 1994-02-22 1997-08-12 Nippon Telegraph And Telephone Corporation Freeze-dried blood cells, stem cells and platelets, and manufacturing method for the same
FR2720645B1 (en) * 1994-06-03 1996-08-02 Oreal Process for obtaining a raw material in the form of granules, raw material in the form of granules and its use in the cosmetic, hair, veterinary or pharmaceutical fields.

Also Published As

Publication number Publication date
GB9719457D0 (en) 1997-11-12
GB2329124B (en) 2002-05-08
GB2329124A (en) 1999-03-17

Similar Documents

Publication Publication Date Title
PL326353A1 (en) Pharmaceutically active quinozolinic compounds
GB9505491D0 (en) Therapeutic agents
GB9513118D0 (en) Therapeutic agents
GB9513117D0 (en) Therapeutic agents
GB9505492D0 (en) Therapeutic agents
GB9507291D0 (en) Therapeutic agents
GB9507348D0 (en) Therapeutic agents
GB9500580D0 (en) Therapeutic agents
GB9501865D0 (en) Therapeutic agents
GB9526511D0 (en) Pharmaceutically active compounds
GB2329124A8 (en) A method of forming dose units of active agents
GB9912683D0 (en) A method of tabletting dose units of active agents
GB9503377D0 (en) Therapeutic agents
GB9507224D0 (en) Therapeutic agents
GB9505677D0 (en) Pharmaceutically active compounds
GB9506274D0 (en) Pharmaceutically active compounds
GB9510468D0 (en) Pharmaceutically active compounds
GB9513686D0 (en) Pharmaceutically active compounds
GB9513745D0 (en) Pharmaceutically active compounds
GB9513775D0 (en) Pharmaceutically active compounds
GB9514396D0 (en) Pharmaceutically active compounds
GB9515884D0 (en) Pharmaceutically active compounds
GB9518039D0 (en) Pharmaceutically active compounds
GB9518486D0 (en) Pharmaceutically active compounds
GB9521231D0 (en) Pharmaceutically active compounds

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040912