Preparation of a gel having gas transporting capability

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4879062
SERIAL NO

06777798

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Abstract

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An inert, water-immiscible inert organic liquid having gas transport properties, water and a suitable emulsifying agent are formed into a stable gel by emulsifying a mixture of the same, concentrating the emulsion to form a gel phase and a liquid phase and separating the two phases. The resulting gel can be used as an ointment or cosmetic for skin irritations or wounds, or as a coating in industrial applications where extended contact of a surface with a gas, such as oxygen, is desired. Fluorocarbons or low viscosity silicone oils are suitable organic liquid components of the gels.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ALLIANCE PHARMACEUTICAL CORP.SAN DIEGO, CA6

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moore, Robert E Wilmington, DE 70 802

Cited Art Landscape

Patent Info (Count) # Cites Year
 
IL HOLDING S.P.A. (1)
* 4299728 Blood gas control 35 1980
 
ALLIANCE PHARMACEUTICAL CORP. (1)
* 4366169 Use of perfluorocarbons as wound treatment 50 1981
 
AFFINITY BIOTECH, INC. (1)
* 4569784 Preparation of a gel having gas transporting capability 38 1981
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Charlotte-Mecklenburg Hospital Authority (1)
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Chesebrough-Pond's USA Co., Division of Conopco, Inc. (1)
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ADVANCED CARDIOVASCULAR SYSTEMS, INC. (1)
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OXYGEN EMULSION CO, LLC (3)
7357937 Perfluorocarbon emulsions with non-fluorinated surfactants 9 2002
7468191 Method of preparing gas delivering perfluorocarbon emulsions with non-fluorinated surfactants 0 2006
* 2006/0193,878 Method of Preparing Gas Delivering Perfluorocarbon Emulsions With Non-Fluorinated Surfactants 1 2006
 
TENAX THERAPEUTICS, INC (5)
8343515 Perfluorocarbon gel formulations 1 2009
* 2010/0144,861 Perfluorocarbon gel formulations 3 2009
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* 2011/0230,566 PERFLUOROCARBON EYE CREAM FORMULATIONS 3 2011
8513309 Perfluorocarbons for use in treating pruritus 0 2011
 
MDV TECHNOLOGIES, INC. (8)
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6346272 Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels 16 1997
6436425 Method and non-gelling composition for inhibiting post-surgical adhesions 14 2000
 
Institut National de Recherche Chimique Appliquee (1)
* 5185099 Visco-elastic, isotropic materials based on water, fluorinate sufactants and fluorinated oils, process for their preparation, and their use in various fields, such as optics, pharmacology and electrodynamics 46 1991
 
THEROX, INC. (1)
* 2006/0193,799 Method of Making Perfluorocarbon Emulsions With Non-Fluorinated Surfactants 0 2006
 
VIRGINIA COMMONWEALTH UNIVERSITY (3)
* 2009/0169,630 Methods and Compositions for Controlled and Sustained Production and Delivery of Peroxides and/or Oxygen for Biological and Industrial Applications 7 2007
* 2009/0202,617 Gas based wound and tissue therapeutics 21 2009
* 2010/0144,597 Novel combinatorial approaches to enhancing oxygen transport to tissues 1 2009
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (2)
* 2011/0039,944 VOLATILE ANESTHETIC COMPOSITIONS COMPRISING EXTRACTIVE SOLVENTS FOR REGIONAL ANESTHESIA AND/OR PAIN RELIEF 2 2009
9566251 Volatile anesthetic compositions and methods of use 0 2012
 
Peach Technologies, LLC. (1)
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AUSIMONT S.P.A. (1)
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Ausimont S.r.l. (2)
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* Cited By Examiner