Donald Roy Cowsar

Person

Birmingham, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Biogradable in-situ forming implants and methods of producing the same
- Patent number RE37950
- Issue date Dec 31, 2002
- Atrix Laboratories
- Richard L. Dunn
- 523 - Synthetic resins or natural rubbers
Information Patent Grant
Biodegradable in-situ forming implants and methods of producing the...
- Patent number 5,990,194
- Issue date Nov 23, 1999
- Atrix Laboratories, Inc.
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable in-situ forming implants and methods of producing the...
- Patent number 5,739,176
- Issue date Apr 14, 1998
- Atrix Laboratories, Inc.
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable in-situ forming implants and methods of producing the...
- Patent number 5,733,950
- Issue date Mar 31, 1998
- Atrix Laboratories, Incorporated
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable in-situ forming implants and methods for producing th...
- Patent number 5,340,849
- Issue date Aug 23, 1994
- Atrix Laboratories, Inc.
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable in-situ forming implants and methods of producing the...
- Patent number 5,278,201
- Issue date Jan 11, 1994
- Atrix Laboratories, Inc.
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable in-situ forming implants and methods of producing the...
- Patent number 5,278,202
- Issue date Jan 11, 1994
- Atrix Laboratories, Inc.
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing zero-order controlled-released devices
- Patent number 5,085,866
- Issue date Feb 4, 1992
- Southern Research Institute
- Donald R. Cowsar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable polyamides for providing a controlled release therape...
- Patent number 5,068,220
- Issue date Nov 26, 1991
- Sharpoint L.P.
- David P. Vanderbilt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable polyamides
- Patent number 4,950,735
- Issue date Aug 21, 1990
- Sharpoint L.P.
- David P. Vanderbilt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biodegradable in-situ forming implants and methods of producing the...
- Patent number 4,938,763
- Issue date Jul 3, 1990
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for peeling crustaceans
- Patent number 4,912,810
- Issue date Apr 3, 1990
- Duzitall Equipment Corporation
- Thomas J. Laughlin
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Process for decontaminating military nerve and blister agents
- Patent number 4,784,699
- Issue date Nov 15, 1988
- The United States of America as represented by the Secretary of the Army
- Donald R. Cowsar
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Active/passive immunization of the internal female reproductive organs
- Patent number 4,756,907
- Issue date Jul 12, 1988
- Stolle Research & Development Corp.
- Lee R. Beck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Active/passive immunization of the internal female reproductive organs
- Patent number 4,732,763
- Issue date Mar 22, 1988
- Stolle Research & Development Corporation
- Lee R. Beck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable spermicide-releasing diaphragm
- Patent number 4,589,880
- Issue date May 20, 1986
- Southern Research Institute
- Richard L. Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Active/passive immunization of the internal female reproductive organs
- Patent number 4,585,651
- Issue date Apr 29, 1986
- Stolle Research & Development Corporation
- Lee R. Beck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injectable, long-acting microparticle formulation for the delivery...
- Patent number 4,542,025
- Issue date Sep 17, 1985
- The Stolle Research and Development Corporation
- Thomas R. Tice
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injectable, long-acting microparticle formulation for the delivery...
- Patent number 4,530,840
- Issue date Jul 23, 1985
- The Stolle Research and Development Corporation
- Thomas R. Tice
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adaptive support system
- Patent number 4,388,358
- Issue date Jun 14, 1983
- University of Alabama
- Thomas A. Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing a rigid, shaped mass support system
- Patent number 4,327,046
- Issue date Apr 27, 1982
- Southern Research Institute
- Thomas A. Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and composition for hair treatment
- Patent number 4,314,572
- Issue date Feb 9, 1982
- Carson Products Company
- Mario de la Guardia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for hair treatment
- Patent number 4,303,085
- Issue date Dec 1, 1981
- Carson Products Company
- Mario de la Guardia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Novel fabric containing microcapsules of chemical decontaminants en...
- Patent number 4,201,822
- Issue date May 6, 1980
- The United States of America as represented by the Secretary of the Army
- Donald R. Cowsar
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Chemical testing systems
- Patent number 4,181,500
- Issue date Jan 1, 1980
- Burroughs Wellcome Co.
- Donald R. Cowsar
- G01 - MEASURING TESTING
Information Patent Grant
Thermoplastic hydrogels
- Patent number 4,064,086
- Issue date Dec 20, 1977
- National Patent Development Corporation
- Donald Roy Cowsar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Donald Roy Cowsar

Person

Patents Grantslast 30 patents

Biogradable in-situ forming implants and methods of producing the same

Biodegradable in-situ forming implants and methods of producing the...

Biodegradable in-situ forming implants and methods of producing the...

Biodegradable in-situ forming implants and methods of producing the...

Biodegradable in-situ forming implants and methods for producing th...

Biodegradable in-situ forming implants and methods of producing the...

Biodegradable in-situ forming implants and methods of producing the...

Method of producing zero-order controlled-released devices

Biodegradable polyamides for providing a controlled release therape...

Biodegradable polyamides

Biodegradable in-situ forming implants and methods of producing the...

Method and apparatus for peeling crustaceans

Process for decontaminating military nerve and blister agents

Active/passive immunization of the internal female reproductive organs

Active/passive immunization of the internal female reproductive organs

Disposable spermicide-releasing diaphragm

Active/passive immunization of the internal female reproductive organs

Injectable, long-acting microparticle formulation for the delivery...

Injectable, long-acting microparticle formulation for the delivery...

Adaptive support system

Method for producing a rigid, shaped mass support system

Method and composition for hair treatment

System and method for hair treatment

Novel fabric containing microcapsules of chemical decontaminants en...

Chemical testing systems

Thermoplastic hydrogels