CA2020962A1 - Systemes ameliores de liberation d'ingredients actifs pharmaceutiques ou therapeutiques - Google Patents

Systemes ameliores de liberation d'ingredients actifs pharmaceutiques ou therapeutiques

Info

Publication number
CA2020962A1
CA2020962A1 CA 2020962 CA2020962A CA2020962A1 CA 2020962 A1 CA2020962 A1 CA 2020962A1 CA 2020962 CA2020962 CA 2020962 CA 2020962 A CA2020962 A CA 2020962A CA 2020962 A1 CA2020962 A1 CA 2020962A1
Authority
CA
Canada
Prior art keywords
delivery
composition
delivery system
chitosan
active
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.)
Abandoned
Application number
CA 2020962
Other languages
English (en)
Inventor
George L. Ii Brode
George A. Salensky
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Publication of CA2020962A1 publication Critical patent/CA2020962A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
CA 2020962 1989-07-12 1990-07-11 Systemes ameliores de liberation d'ingredients actifs pharmaceutiques ou therapeutiques Abandoned CA2020962A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37883489A 1989-07-12 1989-07-12
US7-378,834 1989-07-12

Publications (1)

Publication Number Publication Date
CA2020962A1 true CA2020962A1 (fr) 1991-01-13

Family

ID=23494719

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2020962 Abandoned CA2020962A1 (fr) 1989-07-12 1990-07-11 Systemes ameliores de liberation d'ingredients actifs pharmaceutiques ou therapeutiques

Country Status (1)

Country Link
CA (1) CA2020962A1 (fr)

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead