Robert W. Campbell

Person

Bartlesville, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Arylene sulfide polymers
- Patent number 5,296,579
- Issue date Mar 22, 1994
- Phillips Petroleum Company
- Jon F. Geibel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Melt stable phenylene sulfide/sulfone polymers and method
- Patent number 5,075,420
- Issue date Dec 24, 1991
- Phillips Petroleum Company
- Rex L. Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Melt stable phenylene sulfide/sulfone polymers and method
- Patent number 5,039,788
- Issue date Aug 13, 1991
- Phillips Petroleum Company
- Rex L. Bobsein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfide/sulfone polymer production
- Patent number 4,301,274
- Issue date Nov 17, 1981
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Treating shaped arylene sulfide/sulfone polymer with organic liquid...
- Patent number 4,299,951
- Issue date Nov 10, 1981
- Phillips Petroleum Co.
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamides of 1,4-cyclohexane dicarboxylic acid and 5-methyl-1,9-no...
- Patent number 4,293,688
- Issue date Oct 6, 1981
- Phillips Petroleum Co.
- Robert W. Campbell
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Normally solid, moldable polyamide from branched chain diamine and...
- Patent number 4,212,964
- Issue date Jul 15, 1980
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamides with elastomeric character from 5-methylnonamethylene di...
- Patent number 4,212,965
- Issue date Jul 15, 1980
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Formation of terephthalamide polymer of 5-methyl-1,9-nonanediamine
- Patent number 4,187,371
- Issue date Feb 5, 1980
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Producing fiber grade polyamide from terephthalic acid and 5-methyl...
- Patent number 4,172,194
- Issue date Oct 23, 1979
- Phillips Petroleum Company
- Lacey E. Scoggins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfide/sulfone polymer production
- Patent number 4,127,713
- Issue date Nov 28, 1978
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfide/sulfone polymer production
- Patent number 4,125,525
- Issue date Nov 14, 1978
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High impact terephthalate copolyesters using 1,4-butanediol and 1,4...
- Patent number 4,107,150
- Issue date Aug 15, 1978
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfide/sulfone polymer production
- Patent number 4,102,875
- Issue date Jul 25, 1978
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Temperature programming in the production of arylene sulfide polymers
- Patent number 4,089,847
- Issue date May 16, 1978
- Phillips Petroleum Company
- James T. Edmonds
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfide/sulfone polymer production
- Patent number 4,070,349
- Issue date Jan 24, 1978
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyamide
- Patent number 4,051,087
- Issue date Sep 27, 1977
- Phillips Petroleum Company
- Lacey E. Scoggins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of p-phenylene sulfide polymers
- Patent number 4,039,518
- Issue date Aug 2, 1977
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of p-phenylene sulfide polymers
- Patent number 4,038,259
- Issue date Jul 26, 1977
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of p-phenylene sulfide polymers
- Patent number 4,038,260
- Issue date Jul 26, 1977
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of p-phenylene sulfide polymers
- Patent number 4,038,263
- Issue date Jul 26, 1977
- Phillips Petroleum Company
- James T. Edmonds
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent polyamide armor
- Patent number 4,028,476
- Issue date Jun 7, 1977
- Phillips Petroleum Company
- Roger F. Kleinschmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
P-Phenylene sulfide polymers
- Patent number 4,024,118
- Issue date May 17, 1977
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of aromatic sulfide/sulfone polymers
- Patent number 4,016,145
- Issue date Apr 5, 1977
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamides of terephthalic acid and 5-methyl-1,9-nonanediamine and...
- Patent number 3,980,621
- Issue date Sep 14, 1976
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Arylene sulfide copolymer production
- Patent number 3,966,688
- Issue date Jun 29, 1976
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Arylene sulfide polymers
- Patent number 3,940,375
- Issue date Feb 24, 1976
- Phillips Petroleum Company
- Marion T. O'Shaughnessy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amorphous, optically clear polyamide from a bis(4-aminocyclohexyl)m...
- Patent number 3,936,426
- Issue date Feb 3, 1976
- Phillips Petroleum Company
- Robert W. Campbell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Robert W. Campbell

Person

Patents Grantslast 30 patents

Arylene sulfide polymers

Melt stable phenylene sulfide/sulfone polymers and method

Melt stable phenylene sulfide/sulfone polymers and method

Aromatic sulfide/sulfone polymer production

Treating shaped arylene sulfide/sulfone polymer with organic liquid...

Polyamides of 1,4-cyclohexane dicarboxylic acid and 5-methyl-1,9-no...

Normally solid, moldable polyamide from branched chain diamine and...

Polyamides with elastomeric character from 5-methylnonamethylene di...

Formation of terephthalamide polymer of 5-methyl-1,9-nonanediamine

Producing fiber grade polyamide from terephthalic acid and 5-methyl...

Aromatic sulfide/sulfone polymer production

Aromatic sulfide/sulfone polymer production

High impact terephthalate copolyesters using 1,4-butanediol and 1,4...

Aromatic sulfide/sulfone polymer production

Temperature programming in the production of arylene sulfide polymers

Aromatic sulfide/sulfone polymer production

Copolyamide

Production of p-phenylene sulfide polymers

Production of p-phenylene sulfide polymers

Production of p-phenylene sulfide polymers

Production of p-phenylene sulfide polymers

Transparent polyamide armor

P-Phenylene sulfide polymers

Production of aromatic sulfide/sulfone polymers

Polyamides of terephthalic acid and 5-methyl-1,9-nonanediamine and...

Arylene sulfide copolymer production

Arylene sulfide polymers

Amorphous, optically clear polyamide from a bis(4-aminocyclohexyl)m...