Last Updated: October 3, 2026

Details for Patent: 6,605,599

Name: Drug Patent Intelligence for US Patent 6605599
Creator: DrugPatentWatch
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Summary for Patent: 6,605,599

Title:	Epothilone derivatives
Abstract:	The present invention relates to epothilone derivatives, having the following formulain which the variables G, W, Q, X, Y, B1, B2, Z1, Z2, and R1-R7 are as defined herein, methods for the preparation of the derivatives and intermediates thereof.
Inventor(s):	Gregory D. Vite, Soong-Hoon Kim, Robert M. Borzilleri, James A. Johnson
Assignee:	R-PHARM US OPERATING LLC , Helmholtz Zentrum fuer Infektionsforschung HZI GmbH
Application Number:	US09/084,542
Patent Claim Types: see list of patent claims	Use; Composition;

Drugs Protected by US Patent 6,605,599

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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

International Family Members for US Patent 6,605,599

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	1019389	⤷ Start Trial	C01019389/01	Switzerland	⤷ Start Trial
Argentina	013358	⤷ Start Trial
Austria	309236	⤷ Start Trial
Austria	426598	⤷ Start Trial
Australia	731497	⤷ Start Trial
Australia	7972098	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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