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Details for Patent: 5,834,489

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Summary for Patent: 5,834,489

Title: Methods and compositions for the treatment of pain utilizing ropivacaine
Abstract:Use of a pharmaceutically acceptable salt of ropivacaine for the manufacture of a pharmaceutical preparation with sensoric block and minimal motor blockade.
Inventor(s): Eek; Arne Torsten (Trosa, SE)
Assignee: AB Astra (SE)
Application Number:08/851,062
Patent Claim Types:
see list of patent claims
Use; Composition;
Patent PDF download available with subscription

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Fresenius Kabi Usa
NAROPIN
ropivacaine hydrochloride
INJECTABLE;INJECTION020533Sep 24, 1996RXNo5,834,489<disabled>YYMETHOD OF TREATING PAIN USING A PHARMACEUTICALLY ACCEPTABLE SALT OF ROPIVACAINE AND ADMINISTERING A COMPOSITION CONTAINING LESS THAN 0.5% BY WEIGHT OF ROPIVACAINE
Fresenius Kabi Usa
NAROPIN
ropivacaine hydrochloride
INJECTABLE;INJECTION020533Sep 24, 1996RXYes5,834,489<disabled>YYMETHOD OF TREATING PAIN USING A PHARMACEUTICALLY ACCEPTABLE SALT OF ROPIVACAINE AND ADMINISTERING A COMPOSITION CONTAINING LESS THAN 0.5% BY WEIGHT OF ROPIVACAINE
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Patent activity for: 5,834,489

Ex parte reexamination
Filing: 5,834,489, Reexam. C.N. 90/011,069, Requested Date: Jul. 16, 2010, Cl. 514/330, Title: METHODS AND COMPOSITIONS FOR THE TREATMENT OF PAIN UTILIZING ROPIVACAINE, Inventor: Arne T. Eek, Owners of Record: App Pharmaceuticals, LLC., Schaumburg, IL, Attorney or Agent: Vinson & Elkins, LLP., Houston, TX, Ex. Gp.: 3991, Requester: Jeffrey L. Ihnen, Rothwell Figg Ernst & Manbeck, PC., Washington, DC
Disclaimer
Filing: 5,834,489 - Arne Torsten Eek, Trosa, Sweden. METHODS AND COMPOSITIONS FOR THE TREATMENT OF PAIN UTILIZING ROPIVACAINE. Patent dated Nov. 10, 1998.
Disclaimer filed April 15, 1998, by the assignee, AB Astra.

Foreign Priority and PCT Information for Patent: 5,834,489

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Sweden9302218Jun 28, 1993

International Patent Family for Patent: 5,834,489

Country Document Number Publication Date
World Intellectual Property Organization (WIPO)9500148Jan 05, 1995
United States of America5670524Sep 23, 1997
Slovakia164695Jul 03, 1996
Slovakia280111Aug 06, 1999
Singapore49078May 18, 1998
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