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DrugPatentWatch concentrates deep knowledge on more than 6,400 small-molecule drugs and 2,300 generic ingredients from 1,700 branded and generic pharmaceutical companies and 700 suppliers, and more than 4,300 active and expired US patents and 74,000 international patents spanning 93 countries and regional patent offices. |
Patent: 6,319,913
Summary for Patent: 6,319,913
| Title: | Penetration enhancing and irritation reducing systems |
| Abstract: | This invention lies in the technology of transdermal and topical drug delivery. In particular, the present invention relates to enhancement of the penetration of transdermally or topically applied drugs and with the reduction of skin irritation that often accompanies transdermal and topical drug delivery. |
| Inventor(s): | Mak; Vivien H. W. (Menlo Park, CA), Grayson; Stephen (San Rafael, CA) |
| Assignee: | Cellegy Pharmaceuticals, Inc. (South San Francisco, CA) |
| Application Number: | 09/189,090 |
| Patent Claim Types: see list of patent claims | Use; Composition; |
Glossary
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Type | RLD | Patent No. | Product | Substance | Delist_Flag | Patent Expiration | Patented / Exclusive Use | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Endo Pharms | FORTESTA | testosterone | GEL, METERED; TRANSDERMAL | 021463 | Dec 29, 2010 | RX | Yes | 6,319,913 | <disabled> | TESTOSTERONE REPLACEMENT THERAPY IN MALES FOR CONDITIONS ASSOCIATED WITH A DEFICIENCY OR ABSENCE OF ENDOGENOUS TESTOSTERONE | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Patent activity for: 6,319,913
| Failure to pay maintenance fee | |||||||||
| Patent Number: | 6,319,913 | Application Number: | 09/189,090 | Issue Date: | Nov 20 2001 | Expiration Date: | Nov 20 2009 | ||
| Failure to pay maintenance fee | |||||||||
| Patent Number: | 6,319,913 | Application Number: | 09/189,090 | Issue Date: | Nov 20 2001 | Expiration Date: | Nov 20 2009 | ||
| Reinstatement due to payment of a late maintenance fee | |||||||||
| Patent Number: | 6,319,913 | Application Number: | 09/189,090 | Issue Date: | Nov 20 2001 | Filing Date: | Nov 09 1998 | Granted Date: | Dec 01 2010 |
International Patent Family for Patent: 6,319,913
| Country | Document Number | Publication Date | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| WIPO (PCT) | 9924041 | May 20, 1999 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| United States | 2002058650 | May 16, 2002 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| United States | 2003166625 | Sep 04, 2003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| United States | 6579865 | Jun 17, 2003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| The preview shows a limited data set. Complete access is available with a Subscription | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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