William W. Parham

Person

Kingsport, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing light-absorbing polymeric compositions
- Patent number 6,776,930
- Issue date Aug 17, 2004
- Eastman Kodak Company
- Max Allen Weaver
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing light-absorbing polymeric compositions
- Patent number 6,197,223
- Issue date Mar 6, 2001
- Eastman Chemical Company
- Max Allen Weaver
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyester compositions containing near infrared absorbing materials...
- Patent number 6,197,851
- Issue date Mar 6, 2001
- Eastman Chemical Company
- Brian Edison Maxwell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for tagging thermoplastic materials with near infrared fluor...
- Patent number 5,703,229
- Issue date Dec 30, 1997
- Eastman Chemical Company
- James J. Krutak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for detecting and separating thermoplastic containers with n...
- Patent number 5,553,714
- Issue date Sep 10, 1996
- Eastman Chemical Company
- Michael R. Cushman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for tagging thermoplastic materials with near infrared fluor...
- Patent number 5,461,136
- Issue date Oct 24, 1995
- Eastman Chemical Company
- James J. Krutak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing arylsulfonyl halides
- Patent number 5,453,482
- Issue date Sep 26, 1995
- Eastman Chemical Company
- Max A. Weaver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ultraviolet light-absorbing compounds and sunscreen formulations an...
- Patent number 5,442,086
- Issue date Aug 15, 1995
- Eastman Chemical Company
- James J. Krutak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-dissipatable polyesters and amides containing near infrared f...
- Patent number 5,423,432
- Issue date Jun 13, 1995
- Eastman Chemical Company
- James J. Krutak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thermoplastic materials containing near infrared fluorophores
- Patent number 5,397,819
- Issue date Mar 14, 1995
- Eastman Chemical Company
- James J. Krutak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Toners for polyesters
- Patent number 5,384,377
- Issue date Jan 24, 1995
- Eastman Chemical Company
- Max A. Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultraviolet light-absorbing compounds and sunscreen formulations an...
- Patent number 5,374,419
- Issue date Dec 20, 1994
- Eastman Chemical Company
- James J. Krutak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Toners for polyesters
- Patent number 5,372,864
- Issue date Dec 13, 1994
- Eastman Chemical Company
- Max A. Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-dissipatable polyesters and amides containing near infrared f...
- Patent number 5,336,714
- Issue date Aug 9, 1994
- Eastman Chemical Company
- James J. Krutak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultraviolet light-absorbing compounds and sunscreen formulations an...
- Patent number 5,302,740
- Issue date Apr 12, 1994
- Eastman Kodak Company
- James J. Krutak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-dissipatable polyesters and amides containing near infrared f...
- Patent number 5,292,855
- Issue date Mar 8, 1994
- Eastman Kodak Company
- James J. Krutak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Colored polyester compositions
- Patent number 5,281,659
- Issue date Jan 25, 1994
- Eastman Kodak Company
- Max A. Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester composition having copolymerized therein a light absorbin...
- Patent number 5,274,072
- Issue date Dec 28, 1993
- Eastman Kodak Company
- Max A. Weaver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-absorbing polyurethane compositions and thermoplastic polymer...
- Patent number 5,194,463
- Issue date Mar 16, 1993
- Eastman Kodak Company
- James J. Krutak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Colored polyester compositions
- Patent number 5,194,571
- Issue date Mar 16, 1993
- Eastman Kodak Company
- Max A. Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymerized methine colorant-polyester color concentrates
- Patent number 5,106,942
- Issue date Apr 21, 1992
- Eastman Kodak Company
- James J. Krutak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Colored polyester compositions
- Patent number 5,102,980
- Issue date Apr 7, 1992
- Eastman Kodak Company
- James J. Krutak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultraviolet light-absorbing compounds and sunscreen formulations an...
- Patent number 5,057,594
- Issue date Oct 15, 1991
- Eastman Kodak Company
- James J. Krutak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Copolymerized anthraquinone-polyester color concentrates
- Patent number 5,032,670
- Issue date Jul 16, 1991
- Eastman Kodak Company
- William W. Parham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Colored polyester compositions
- Patent number 5,030,708
- Issue date Jul 9, 1991
- Eastman Kodak Company
- James J. Krutak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyesters colored with the residue of heat stable anthraquinone co...
- Patent number 4,999,418
- Issue date Mar 12, 1991
- Eastman Kodak Company
- James J. Krutak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for preparing light-absorbing polymeric compositions
- Publication number 20040195552
- Publication date Oct 7, 2004
- Max Allen Weaver
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for preparing light-absorbing polymeric compositions
- Publication number 20010023938
- Publication date Sep 27, 2001
- Max Allen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

William W. Parham

Person

Patents Grantslast 30 patents

Method for preparing light-absorbing polymeric compositions

Method for preparing light-absorbing polymeric compositions

Polyester compositions containing near infrared absorbing materials...

Method for tagging thermoplastic materials with near infrared fluor...

Method for detecting and separating thermoplastic containers with n...

Method for tagging thermoplastic materials with near infrared fluor...

Process for preparing arylsulfonyl halides

Ultraviolet light-absorbing compounds and sunscreen formulations an...

Water-dissipatable polyesters and amides containing near infrared f...

Thermoplastic materials containing near infrared fluorophores

Toners for polyesters

Ultraviolet light-absorbing compounds and sunscreen formulations an...

Toners for polyesters

Water-dissipatable polyesters and amides containing near infrared f...

Ultraviolet light-absorbing compounds and sunscreen formulations an...

Water-dissipatable polyesters and amides containing near infrared f...

Colored polyester compositions

Polyester composition having copolymerized therein a light absorbin...

Light-absorbing polyurethane compositions and thermoplastic polymer...

Colored polyester compositions

Copolymerized methine colorant-polyester color concentrates

Colored polyester compositions

Ultraviolet light-absorbing compounds and sunscreen formulations an...

Copolymerized anthraquinone-polyester color concentrates

Colored polyester compositions

Polyesters colored with the residue of heat stable anthraquinone co...

Patents Applicationslast 30 patents

Method for preparing light-absorbing polymeric compositions

Method for preparing light-absorbing polymeric compositions