John P. Hogan

Person

Bartlesville, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gas phase polymerization in multi-stage fluid beds
- Patent number 5,235,009
- Issue date Aug 10, 1993
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene homopolymer and copolymer polymerization process and the p...
- Patent number 5,155,186
- Issue date Oct 13, 1992
- Phillips Petroleum Company
- John P. R. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low density polyethylene
- Patent number 4,522,987
- Issue date Jun 11, 1985
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Removal of carbon dioxide from olefin containing streams
- Patent number 4,493,715
- Issue date Jan 15, 1985
- Phillips Petroleum Company
- John P. Hogan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid polymers of olefins and production of such polymers
- Patent number 4,376,851
- Issue date Mar 15, 1983
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Small amounts of aluminum alkyl or dihydrocarbyl magnesium in slurr...
- Patent number 4,374,234
- Issue date Feb 15, 1983
- Phillips Petroleum Company
- Phil M. Stricklen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid polymers of 4-methyl-1-pentene
- Patent number 4,342,854
- Issue date Aug 3, 1982
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous, multiple zone fluidized bed for particle treater
- Patent number 4,136,061
- Issue date Jan 23, 1979
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization process using spray dried titanium-containing catalyst
- Patent number 4,101,722
- Issue date Jul 18, 1978
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spray dried titanium-containing catalyst for stress crack resistant...
- Patent number 4,053,436
- Issue date Oct 11, 1977
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixed hydrocarbyloxide treated catalyst activated at different temp...
- Patent number 4,025,707
- Issue date May 24, 1977
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silane adjuvant for chromium oxide catalyst
- Patent number 4,014,816
- Issue date Mar 29, 1977
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixed hydrocarbyloxide treated catalyst activated at different temp...
- Patent number 3,959,178
- Issue date May 25, 1976
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbylaluminum hydrocarbyloxide antifouling agent in olefin po...
- Patent number 3,956,257
- Issue date May 11, 1976
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silane adjuvant for chromium oxide catalyst
- Patent number 3,939,137
- Issue date Feb 17, 1976
- Phillips Petroleum Company
- John P. Hogan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

John P. Hogan

Person

Patents Grantslast 30 patents

Gas phase polymerization in multi-stage fluid beds

Ethylene homopolymer and copolymer polymerization process and the p...

Low density polyethylene

Removal of carbon dioxide from olefin containing streams

Solid polymers of olefins and production of such polymers

Small amounts of aluminum alkyl or dihydrocarbyl magnesium in slurr...

Solid polymers of 4-methyl-1-pentene

Continuous, multiple zone fluidized bed for particle treater

Polymerization process using spray dried titanium-containing catalyst

Spray dried titanium-containing catalyst for stress crack resistant...

Mixed hydrocarbyloxide treated catalyst activated at different temp...

Silane adjuvant for chromium oxide catalyst

Mixed hydrocarbyloxide treated catalyst activated at different temp...

Hydrocarbylaluminum hydrocarbyloxide antifouling agent in olefin po...

Silane adjuvant for chromium oxide catalyst