US Patent No: 4,879,062

Number of patents in Portfolio can not be more than 2000

Preparation of a gel having gas transporting capability

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

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.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
ALLIANCE PHARMACEUTICAL CORP.SAN DIEGO, CA6

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moore, Robert E Wilmington, DE 69 769

Cited Art Landscape

Patent Info (Count) # Cites Year
 
IL HOLDING S.P.A. (1)
* 4,299,728 Blood gas control 35 1980
 
ALLIANCE PHARMACEUTICAL CORP. (1)
* 4,366,169 Use of perfluorocarbons as wound treatment 50 1981
 
AFFINITY BIOTECH, INC. (1)
* 4,569,784 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)
* 6,140,285 Use of dioctyl sulfosuccinate salts for cleaning petroleum contaminated surfaces 2 2000
 
Chesebrough-Pond's USA Co., Division of Conopco, Inc. (1)
* 5,851,544 Cosmetic skin or hair care compositions containing fluorocarbons infused with carbon dioxide 28 1997
 
Advanced Cardiovascular Systems, Inc. (1)
* 2007/0282,434 Copolymer-bioceramic composite implantable medical devices 5 2006
 
OXYGEN EMULSION CO, LLC (3)
7,357,937 Perfluorocarbon emulsions with non-fluorinated surfactants 9 2002
7,468,191 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)
8,343,515 Perfluorocarbon gel formulations 1 2009
* 2010/0144,861 Perfluorocarbon gel formulations 3 2009
* 2011/0086,923 Method to increase oxygen in male and female sexual organs through the topical use of perfluorocarbons 3 2010
* 2011/0230,566 PERFLUOROCARBON EYE CREAM FORMULATIONS 3 2011
8,513,309 Perfluorocarbons for use in treating pruritus 0 2011
 
MDV Technologies, Inc. (8)
* 5,143,731 Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels 59 1990
* 5,124,151 Drug delivery by injection with thermo-irreversible gels 35 1990
* 5,077,033 Ophthalmic drug delivery with thermo-irreversible gels of polxoxyalkylene polymer and ionic polysaccharide 61 1990
* 5,071,644 Topical drug delivery with thermo-irreversible gels 79 1990
* 5,126,141 Composition and method for post-surgical adhesion reduction with thermo-irreversible gels of polyoxyalkylene polymers and ionic polysaccharides 120 1990
* 5,277,911 Ablatable mask of polyoxyalkylene polymer and ionic polysaccharide gel for laser reprofiling of the cornea 48 1990
6,346,272 Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels 15 1997
6,436,425 Method and non-gelling composition for inhibiting post-surgical adhesions 14 2000
 
Institut National de Recherche Chimique Appliquee (1)
* 5,185,099 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 37 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 6 2007
* 2009/0202,617 Gas based wound and tissue therapeutics 18 2009
* 2010/0144,597 Novel combinatorial approaches to enhancing oxygen transport to tissues 1 2009
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (1)
* 2011/0039,944 VOLATILE ANESTHETIC COMPOSITIONS COMPRISING EXTRACTIVE SOLVENTS FOR REGIONAL ANESTHESIA AND/OR PAIN RELIEF 1 2009
 
PEACH TECHNOLOGIES, LLC (1)
* 5,350,359 Control, treatment and/or diagnosis of physiological conditions with degassed perfluorocarbon liquid 2 1992
 
AUSIMONT S.P.A. (1)
* 5,562,911 Stable emulsions of perfluoropolyethers 4 1994
 
Ausimont S.r.l. (2)
* 5,183,589 Stable emulsions of perfluoropolyethers 40 1990
* 5,330,681 Stable emulsions of perfluoropolyethers 12 1992
* Cited By Examiner