David E. James

Person

Batavia, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Aromatic acid monomers, polymers, products and processes for their...
- Patent number 6,461,700
- Issue date Oct 8, 2002
- BP Corporation North America Inc.
- Edward E. Paschke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic acid monomers, polymers, products and processes for their...
- Patent number 6,284,920
- Issue date Sep 4, 2001
- BP Corporation North America Inc.
- Edward E. Paschke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monitoring oligomers in a polymer
- Patent number 5,080,798
- Issue date Jan 14, 1992
- Amoco Corporation
- David E. James
- G01 - MEASURING TESTING
Information Patent Grant
Preparation of polyethylene terephthalate
- Patent number 5,001,216
- Issue date Mar 19, 1991
- Amoco Corporation
- David E. James
Information Patent Grant
Purification of crude terephthalic acid
- Patent number 4,892,972
- Issue date Jan 9, 1990
- Amoco Corporation
- Hobe Schroeder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of anthraquinones and fluorenones
- Patent number 4,822,527
- Issue date Apr 18, 1989
- Amoco Corporation
- David E. James
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of anthraquinones and fluorenones
- Patent number 4,804,501
- Issue date Feb 14, 1989
- Amoco Corporation
- David E. James
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removal of high molecular weight impurities in the manu...
- Patent number 4,782,181
- Issue date Nov 1, 1988
- Amoco Corporation
- David E. James
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for monitoring the fluorescence of 4-carboxy-p-terphenyl in...
- Patent number 4,652,674
- Issue date Mar 24, 1987
- Amoco Corporation
- David E. James
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of terephthalic acid
- Patent number 4,626,598
- Issue date Dec 2, 1986
- Amoco Corporation
- Lawrence G. Packer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purification of crude terephthalic acid
- Patent number 4,467,110
- Issue date Aug 21, 1984
- Standard Oil Company (Indiana)
- Imre Puskas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purification of crude terephthalic acid
- Patent number 4,467,111
- Issue date Aug 21, 1984
- Standard Oil Company (Indiana)
- Imre Puskas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of palladium on carbon catalysts used in th...
- Patent number 4,421,676
- Issue date Dec 20, 1983
- Standard Oil Company
- Imre Puskas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Palladium on carbon catalyst for purification of crude terephthalic...
- Patent number 4,415,479
- Issue date Nov 15, 1983
- Standard Oil Company (Indiana)
- Imre Puskas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Palladium-rhodium catalyst for purification of crude terephthalic acid
- Patent number 4,394,299
- Issue date Jul 19, 1983
- Standard Oil Company (Indiana)
- Imre Puskas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid mobile phase
- Patent number 4,352,745
- Issue date Oct 5, 1982
- Standard Oil Company (Indiana)
- David E. James
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Aromatic acid monomers, polymers, products and processes for their...
- Publication number 20020016499
- Publication date Feb 7, 2002
- Edward E. Paschke
- C07 - ORGANIC CHEMISTRY

David E. James

Person

Patents Grantslast 30 patents

Aromatic acid monomers, polymers, products and processes for their...

Aromatic acid monomers, polymers, products and processes for their...

Monitoring oligomers in a polymer

Preparation of polyethylene terephthalate

Purification of crude terephthalic acid

Process for preparation of anthraquinones and fluorenones

Process for preparation of anthraquinones and fluorenones

Process for removal of high molecular weight impurities in the manu...

Method for monitoring the fluorescence of 4-carboxy-p-terphenyl in...

Purification of terephthalic acid

Process for purification of crude terephthalic acid

Process for purification of crude terephthalic acid

Process for preparation of palladium on carbon catalysts used in th...

Palladium on carbon catalyst for purification of crude terephthalic...

Palladium-rhodium catalyst for purification of crude terephthalic acid

Liquid mobile phase

Patents Applicationslast 30 patents

Aromatic acid monomers, polymers, products and processes for their...