Grace O. Tsien

Person

Colonia, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bimetallic catalyst for ethylene polymerization reactions with unif...
- Patent number 6,855,654
- Issue date Feb 15, 2005
- ExxonMobil Oil Corporation
- Yury V. Kissin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One pot preparation of bimetallic catalysts for ethylene 1-olefin c...
- Patent number 6,740,617
- Issue date May 25, 2004
- Univation Technologies, LLC
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One pot preparation of bimetallic catalysts for ethylene 1-olefin c...
- Patent number 6,713,425
- Issue date Mar 30, 2004
- Univation Technologies, LLC
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for controlling the MWD of a broad or bimodal resin in a si...
- Patent number 6,569,963
- Issue date May 27, 2003
- ExxonMobil Oil Corporation
- Thomas E. Nowlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bimetallic catalyst for ethylene polymerization reactions with unif...
- Patent number 6,486,089
- Issue date Nov 26, 2002
- ExxonMobil Oil Corporation
- Yury V. Kissin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One pot preparation of bimetallic catalysts for ethylene 1-olefin c...
- Patent number 6,417,130
- Issue date Jul 9, 2002
- ExxonMobil Oil Corporation
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for controlling the MWD of a broad/bimodal resin in a singl...
- Patent number 6,410,474
- Issue date Jun 25, 2002
- ExxonMobil Oil Corporation
- Thomas E. Nowlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single reactor bimodal HMW-HDPE film resin with improved bubble sta...
- Patent number 5,882,750
- Issue date Mar 16, 1999
- Mobil Oil Corporation
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for bimodal molecular weight distribution ethylene polymer...
- Patent number 5,614,456
- Issue date Mar 25, 1997
- Mobil Oil Corporation
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bimodal molecular weight distribution polyolefins
- Patent number 5,539,076
- Issue date Jul 23, 1996
- Mobil Oil Corporation
- Thomas E. Nowlin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for controlling the MWD of a broad/bimodal resin produced i...
- Patent number 5,525,678
- Issue date Jun 11, 1996
- Mobil Oil Corporation
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Control of oligomer level in low pressure polyethylene reactor systems
- Patent number 5,126,414
- Issue date Jun 30, 1992
- Mobil Oil Corporation
- Quentin S. Cooke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multiple chromium compound-containing catalyst composition and olef...
- Patent number 5,034,364
- Issue date Jul 23, 1991
- Mobil Oil Corporation
- Bohumil V. Kral
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for recovering and purifying herbicidal phenoxybenzoic acid...
- Patent number 4,594,440
- Issue date Jun 10, 1986
- Rhone:Pulenc, Inc.
- Thomas J. Giacobbe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovering and purifying herbicidal phenoxybenzoic acid...
- Patent number 4,405,805
- Issue date Sep 20, 1983
- Rhone-Poulenc, Inc.
- Thomas J. Giacobbe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of calcium chloride to minimize hydrofluoric acid corrosion to...
- Patent number 4,401,623
- Issue date Aug 30, 1983
- Rhone-Poulenc Agrochimie
- Thomas J. Giacobbe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
One pot preparation of bimetallic catalysts for ethylene 1-olefin c...
- Publication number 20030054946
- Publication date Mar 20, 2003
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
One pot preparation of bimetallic catalysts for ethylene 1-olefin c...
- Publication number 20030032550
- Publication date Feb 13, 2003
- Robert I. Mink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bimetallic catalyst for ethylene polymerization reactions with unif...
- Publication number 20030017938
- Publication date Jan 23, 2003
- Yury V. Kissin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for controlling the MWD of a broad or bimodal resin in a si...
- Publication number 20020173601
- Publication date Nov 21, 2002
- Thomas E. Nowlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for controlling the MWD of a broad/bimodal resin in a singl...
- Publication number 20020156206
- Publication date Oct 24, 2002
- Thomas E. Nowlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Grace O. Tsien

Person

Patents Grantslast 30 patents

Bimetallic catalyst for ethylene polymerization reactions with unif...

One pot preparation of bimetallic catalysts for ethylene 1-olefin c...

One pot preparation of bimetallic catalysts for ethylene 1-olefin c...

Process for controlling the MWD of a broad or bimodal resin in a si...

Bimetallic catalyst for ethylene polymerization reactions with unif...

One pot preparation of bimetallic catalysts for ethylene 1-olefin c...

Process for controlling the MWD of a broad/bimodal resin in a singl...

Single reactor bimodal HMW-HDPE film resin with improved bubble sta...

Catalyst for bimodal molecular weight distribution ethylene polymer...

Bimodal molecular weight distribution polyolefins

Process for controlling the MWD of a broad/bimodal resin produced i...

Control of oligomer level in low pressure polyethylene reactor systems

Multiple chromium compound-containing catalyst composition and olef...

Process for recovering and purifying herbicidal phenoxybenzoic acid...

Process for recovering and purifying herbicidal phenoxybenzoic acid...

Use of calcium chloride to minimize hydrofluoric acid corrosion to...

Patents Applicationslast 30 patents

One pot preparation of bimetallic catalysts for ethylene 1-olefin c...

One pot preparation of bimetallic catalysts for ethylene 1-olefin c...

Bimetallic catalyst for ethylene polymerization reactions with unif...

Process for controlling the MWD of a broad or bimodal resin in a si...

Process for controlling the MWD of a broad/bimodal resin in a singl...