Pen C. Wang

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of separating lignin derived compounds from pyrolysis oil
- Patent number 10,221,370
- Issue date Mar 5, 2019
- Shell Oil Company
- Pen-Chung Wang
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method of recovering lipids from microbial biomass
- Patent number 8,900,833
- Issue date Dec 2, 2014
- Shell Oil Company
- Pen-Chung Wang
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Epoxy resin curing agent of epoxy resin-liquid amine adduct and pol...
- Patent number 7,358,312
- Issue date Apr 15, 2008
- Hexion Specialty Chemicals, Inc.
- Christian Jean Charles De Cock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water dispersible epoxy resins
- Patent number 6,956,086
- Issue date Oct 18, 2005
- Resolution Performance Products, LLC
- Gayle Edward Back
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water dispersible epoxy resins
- Patent number 6,653,436
- Issue date Nov 25, 2003
- Resolution Performance Products LLC
- Gayle Edward Back
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamine/epoxy-functional amidoamine product with epoxy resin
- Patent number 6,359,037
- Issue date Mar 19, 2002
- Charles J. Stark
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy-functional amidoamine reacted with excess polyamine and monoe...
- Patent number 6,277,928
- Issue date Aug 21, 2001
- Charles J. Stark
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Partial oxidation of polyoxyalkylene polyol compositions to polycar...
- Patent number 6,235,931
- Issue date May 22, 2001
- Shell Oil Company
- Pen-Chung Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous dispersions of epoxy resins
- Patent number 6,221,934
- Issue date Apr 24, 2001
- Shell Oil Company
- Charles J. Stark
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous epoxy resin system with curing agent from reacting acid-ter...
- Patent number 6,136,894
- Issue date Oct 24, 2000
- Shell Oil Company
- Charles J. Stark
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin curing agent-reacting acid-terminated polyalkylene glyc...
- Patent number 6,127,459
- Issue date Oct 3, 2000
- Shell Oil Company
- Charles J. Stark
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous polymer emulsion
- Patent number 5,843,580
- Issue date Dec 1, 1998
- Shell Oil Company
- Evert van der Heide
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fuel compositions
- Patent number 5,837,867
- Issue date Nov 17, 1998
- Shell Oil Company
- Jiang-Jen Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel compositions comprising hydantoin-containing polyether alcohol...
- Patent number 5,693,107
- Issue date Dec 2, 1997
- Shell Oil Company
- Jiang-Jen Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous polymer emulsion
- Patent number 5,684,080
- Issue date Nov 4, 1997
- Shell Oil Company
- Evert van der Heide
- B32 - LAYERED PRODUCTS
Information Patent Grant
Trisepoxy resin compositions
- Patent number 5,606,006
- Issue date Feb 25, 1997
- Shell Oil Company
- Pen-Chung Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenolic allyl ethers
- Patent number 5,578,686
- Issue date Nov 26, 1996
- Shell Oil Company
- Pen-Chung Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel compositions
- Patent number 5,507,843
- Issue date Apr 16, 1996
- Shell Oil Company
- Jiang-Jen Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenolic allyl ethers
- Patent number 5,495,051
- Issue date Feb 27, 1996
- Shell Oil Company
- Pen-Chung Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel compositions comprising hydantoin-containing polyether alcohol...
- Patent number 5,489,315
- Issue date Feb 6, 1996
- Shell Oil Company
- Jiang-Jen Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel compositions
- Patent number 5,458,660
- Issue date Oct 17, 1995
- Shell Oil Company
- Jiang-Jen Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenolic compounds
- Patent number 5,406,003
- Issue date Apr 11, 1995
- Shell Oil Company
- Pen C. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenolic compounds
- Patent number 5,382,713
- Issue date Jan 17, 1995
- Shell Oil Company
- Pen C. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyketone polymers
- Patent number 5,359,028
- Issue date Oct 25, 1994
- Shell Oil Company
- Eit Drent
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclohexanenorbornane epoxy resin with curing agent
- Patent number 5,359,023
- Issue date Oct 25, 1994
- Shell Oil Company
- Pen-Chung Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel compositions
- Patent number 5,352,251
- Issue date Oct 4, 1994
- Shell Oil Company
- Jiang-Jen Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanate resins
- Patent number 5,340,912
- Issue date Aug 23, 1994
- Shell Oil Company
- Pen-Chung Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy resins with cyclohexenenorbornene moieties
- Patent number 5,284,929
- Issue date Feb 8, 1994
- Shell Oil Company
- Pen-Chung Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cured arylcyclobutene carboxylate ester compositions
- Patent number 5,206,411
- Issue date Apr 27, 1993
- Shell Oil Company
- Pen-Chung Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer compositions
- Patent number 5,164,470
- Issue date Nov 17, 1992
- Shell Oil Company
- Pen C. Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PRODUCTION OF GLYCOLS FROM AN ANHYDROSUGAR FEED
- Publication number 20190194100
- Publication date Jun 27, 2019
- Shell Oil Company
- Pen-Chung WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIRECT METHOD OF PRODUCING FATTY ACID ESTERS FROM MICROBIAL BIOMASS
- Publication number 20140373432
- Publication date Dec 25, 2014
- Pen-Chung WANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD OF SEPARATING LIGNIN DERIVED COMPOUNDS FROM PYROLYSIS OIL
- Publication number 20140259888
- Publication date Sep 18, 2014
- Shell Oil Company
- Pen-Chung WANG
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD OF RECOVERING LIPIDS FROM MICROBIAL BIOMASS
- Publication number 20130144078
- Publication date Jun 6, 2013
- Shell Oil Company
- Pen-Chung WANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Low viscosity curing agents compositions in epoxy resin systems for...
- Publication number 20040242835
- Publication date Dec 2, 2004
- Christian Jean Charles De Cock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water dispersible epoxy resins
- Publication number 20040063901
- Publication date Apr 1, 2004
- Gayle Edward Back
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water dispersible epoxy resins
- Publication number 20020111422
- Publication date Aug 15, 2002
- Gayle Edward Back
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Pen C. Wang

Person

Patents Grantslast 30 patents

Method of separating lignin derived compounds from pyrolysis oil

Method of recovering lipids from microbial biomass

Epoxy resin curing agent of epoxy resin-liquid amine adduct and pol...

Water dispersible epoxy resins

Water dispersible epoxy resins

Polyamine/epoxy-functional amidoamine product with epoxy resin

Epoxy-functional amidoamine reacted with excess polyamine and monoe...

Partial oxidation of polyoxyalkylene polyol compositions to polycar...

Aqueous dispersions of epoxy resins

Aqueous epoxy resin system with curing agent from reacting acid-ter...

Epoxy resin curing agent-reacting acid-terminated polyalkylene glyc...

Aqueous polymer emulsion

Fuel compositions

Fuel compositions comprising hydantoin-containing polyether alcohol...

Aqueous polymer emulsion

Trisepoxy resin compositions

Phenolic allyl ethers

Fuel compositions

Phenolic allyl ethers

Fuel compositions comprising hydantoin-containing polyether alcohol...

Fuel compositions

Phenolic compounds

Phenolic compounds

Polyketone polymers

Cyclohexanenorbornane epoxy resin with curing agent

Fuel compositions

Cyanate resins

Epoxy resins with cyclohexenenorbornene moieties

Cured arylcyclobutene carboxylate ester compositions

Polymer compositions

Patents Applicationslast 30 patents

METHOD FOR THE PRODUCTION OF GLYCOLS FROM AN ANHYDROSUGAR FEED

DIRECT METHOD OF PRODUCING FATTY ACID ESTERS FROM MICROBIAL BIOMASS

METHOD OF SEPARATING LIGNIN DERIVED COMPOUNDS FROM PYROLYSIS OIL

METHOD OF RECOVERING LIPIDS FROM MICROBIAL BIOMASS

Low viscosity curing agents compositions in epoxy resin systems for...

Water dispersible epoxy resins

Water dispersible epoxy resins