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Last Updated: November 16, 2024

Details for Patent: 4,200,647


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Summary for Patent: 4,200,647
Title: Vitamin A compositions to treat rheumatic disease
Abstract:Compositions and methods for treating rheumatic diseases with vitamin A compounds are disclosed.
Inventor(s): Bollag; Werner (Basel, CH), Reber; Kurt (Ettingen, CH)
Assignee: Hoffmann-La Roche Inc. (Nutley, NJ)
Application Number:05/968,712
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 4,200,647

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 4,200,647

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland15795/77Dec 21, 1977

International Family Members for US Patent 4,200,647

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany 2862480 ⤷  Sign Up
European Patent Office 0002533 ⤷  Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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