06921541 is referenced by 105 patents and cites 142 patents.

A formulation and methods for inducing sustained regional local anesthesia in a patient comprising a substrate comprising a local anesthetic and an effective amount of a biocompatible, biodegradable, controlled release material prolonging the release of the local anesthetic from the substrate to obtain a reversible local anesthesia when implanted or injected in a patient, and a pharmaceutically acceptable, i.e., non-toxic, non-glucocorticoid augmenting agent effective to prolong the duration of the local anesthesia for a time period longer than that obtainable from the substrate without the augmenting agent.

Title
Formulations and methods for providing prolonged local anesthesia
Application Number
10/237387
Publication Number
6921541 (B2)
Application Date
September 9, 2002
Publication Date
July 26, 2005
Inventor
Ronald M Burch
Wilton
CT, US
Joseph Tigner
New Milford
CT, US
Richard Sackler
Greenwich
CT, US
Paul Goldenheim
Wilton
CT, US
Mark Chasin
Manalapan
NJ, US
Agent
Davidson Davidson & Kappel
Assignee
Euro Celtique
LU
IPC
A61K 031/00
A61K 009/14
A61K 009/20
A61K 009/22
A61K 009/22
A61K 009/22
A61K 047/30
A61K 009/00
A61K 009/70
A61K 009/10
A61K 031/71
B01J 013/02
A61K 009/50
A61K 009/52
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