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Class Information
Number: 514/817
Name: Drug, bio-affecting and body treating compositions > Anesthetic, topical
Description: Subject matter involving a topical anesthetic effect.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8652443 Foamable microemulsion compositions for topical administration Feb. 18, 2014
8603984 Methods for controlling pain in canines using a transdermal solution of fentanyl Dec. 10, 2013
8241660 Patch for the expulsion of insect poison from the skin after stings from membranous insects (hymenoptera) Aug. 14, 2012
7989496 Transdermal delivery of ketoprofen polar derivatives Aug. 2, 2011
RE41998 Compositions and methods of treatment of sympathetically maintained pain Dec. 14, 2010
7833542 Method and composition for the treatment of scars Nov. 16, 2010
7820688 Topical anesthetic/opioid formulations and uses thereof Oct. 26, 2010
7731983 Method and composition for the treatment of scars Jun. 8, 2010
7666914 Topical preparation and method for transdermal delivery and localization of therapeutic agents Feb. 23, 2010
7157106 Topical analgesic and methods of use Jan. 2, 2007
7090866 Opioid agonist in a fast dispersing dosage form Aug. 15, 2006
7041705 Injectable aqueous dispersions of propofol May. 9, 2006
7029711 Mixture of and method of making a trancutaneous pain relief composition Apr. 18, 2006
7030100 Isoform specific inhibition for treatment of pain and reduction of anesthetic threshold Apr. 18, 2006
6946145 Block copolymers based on poly(ortho esters) containing amine groups Sep. 20, 2005
6921541 Formulations and methods for providing prolonged local anesthesia Jul. 26, 2005
6894078 Alcohol based topical anesthetic formulation and method May. 17, 2005
6881756 Method for treating skin disorders Apr. 19, 2005
6825234 Compositions and methods for amelioration of human female sexual dysfunction Nov. 30, 2004
6797260 Bleeding control and healing aid compositions and methods of use Sep. 28, 2004
6790855 Topical anesthetic/opioid formulations and uses thereof Sep. 14, 2004
6780426 Method and apparatus for improved heat controlled administration of pharmaceuticals Aug. 24, 2004
6774131 Remedies for endothelin-induced diseases Aug. 10, 2004
6737068 Wipe formulation May. 18, 2004
6733794 Topical composition for antiseptic and analgesic purposes May. 11, 2004
6713527 Anaesthetic bone cement Mar. 30, 2004
6709663 Multivesicular emulsion drug delivery systems Mar. 23, 2004
6689339 Viscous compositions containing carbon dioxide Feb. 10, 2004
RE38407 Pain management with liposome-encapsulated analgesic drugs Jan. 27, 2004
6680071 Opioid agonist in a fast dispersing dosage form Jan. 20, 2004
6652840 Bleeding control and healing aid compositions and methods of use Nov. 25, 2003
6638981 Topical compositions and methods for treating pain Oct. 28, 2003
6638966 Use of melatonin analogues for induction of general anesthesia Oct. 28, 2003
6613350 Electrical apparatus for heating to a desired temperature for improved administration of pharmaceutically active compounds Sep. 2, 2003
6562855 Anaesthetic formulation comprising an NMDA-antagoinst and an alpha-2 adrenergic agonist May. 13, 2003
6562326 Topical composition for burn healing May. 13, 2003
6552064 Use of melatonin for induction of general anesthesia Apr. 22, 2003
6534048 Topical clonidine preparation Mar. 18, 2003
6528086 Methods and apparatus for drug delivery involving phase changing formulations Mar. 4, 2003
6521259 Formulations and methods for providing prolonged local anesthesia Feb. 18, 2003
6509028 Methods and compositions for treating pain of the mucous membrane Jan. 21, 2003
6461600 Topical pain relief composition and carrier Oct. 8, 2002
6429228 Local anesthetic for external use Aug. 6, 2002
6413987 Dermal anesthetic agents Jul. 2, 2002
6379713 Method of treating an itch with iodine Apr. 30, 2002
6365131 Pharmaceutical dental formulation for topical application of metronidazole benzoate, chlorhexidine gluconate and local anesthetic Apr. 2, 2002
6361319 Acid resistant film forming dental composition and method of use Mar. 26, 2002
6355705 Anaesthetic bone cement Mar. 12, 2002
6350465 Headache treatment and method Feb. 26, 2002
6340472 Method for reducing onset time of pharmaceutically active compounds Jan. 22, 2002

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