William J. Andrews

Person

Parker, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer emulsions for use in crude oil recovery
- Patent number 11,118,099
- Issue date Sep 14, 2021
- ChampionX USA Inc.
- Xiaojin Harry Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermally stable polymers for enhanced oil recovery
- Patent number 10,450,500
- Issue date Oct 22, 2019
- Ecolab USA Inc.
- Peter E. Reed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer emulsions for use in crude oil recovery
- Patent number 10,442,980
- Issue date Oct 15, 2019
- Ecolab USA Inc.
- Xiaojin Harry Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Enhanced oil recovery using mobility control crosslinked polymers
- Patent number 10,435,496
- Issue date Oct 8, 2019
- Ecolab USA Inc.
- Peter E. Reed
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mobility control polymers for enhanced oil recovery
- Patent number 10,323,114
- Issue date Jun 18, 2019
- Ecolab USA Inc.
- Peter E. Reed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and method for inverting polymer latices
- Patent number 10,047,274
- Issue date Aug 14, 2018
- Ecolab USA Inc.
- Zachary Wilson Logan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of increasing paper surface strength by using polyaluminum c...
- Patent number 9,611,589
- Issue date Apr 4, 2017
- Ecolab USA Inc.
- David J. Castro
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for increasing retention and drainage in papermaking processes
- Patent number 9,512,568
- Issue date Dec 6, 2016
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of increasing paper surface strength by using polyaluminum c...
- Patent number 9,365,979
- Issue date Jun 14, 2016
- Ecolab USA Inc.
- David J. Castro
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
POLYMER EMULSIONS FOR USE IN CRUDE OIL RECOVERY
- Publication number 20200040251
- Publication date Feb 6, 2020
- ECOLAB USA INC.
- Xiaojin Harry Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MOBILITY CONTROL POLYMERS FOR ENHANCED OIL RECOVERY
- Publication number 20200031972
- Publication date Jan 30, 2020
- ECOLAB USA INC.
- Peter E. Reed
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods for Increasing Retention and Drainage in Papermaking Processes
- Publication number 20170081801
- Publication date Mar 23, 2017
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS AND METHOD FOR INVERTING POLYMER LATICES
- Publication number 20160333253
- Publication date Nov 17, 2016
- ECOLAB USA INC.
- Zachary Wilson Logan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF INCREASING PAPER SURFACE STRENGTH BY USING POLYALUMINUM C...
- Publication number 20160251804
- Publication date Sep 1, 2016
- Ecolab USA Inc.
- David J. Castro
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
THERMALLY STABLE POLYMERS FOR ENHANCED OIL RECOVERY
- Publication number 20160200963
- Publication date Jul 14, 2016
- ECOLAB USA INC.
- Peter E. Reed
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF INCREASING PAPER SURFACE STRENGTH BY USING POLYALUMINUM C...
- Publication number 20160060812
- Publication date Mar 3, 2016
- Ecolab USA Inc.
- David J. Castro
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
POLYMER EMULSIONS FOR USE IN CRUDE OIL RECOVERY
- Publication number 20160032170
- Publication date Feb 4, 2016
- ECOLAB USA INC.
- Xiaojin Harry Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MOBILITY CONTROL POLYMERS FOR ENHANCED OIL RECOVERY
- Publication number 20150284495
- Publication date Oct 8, 2015
- ECOLAB USA INC.
- Peter E. Reed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Increasing Retention and Drainage in Papermaking Processes
- Publication number 20150267350
- Publication date Sep 24, 2015
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for Increasing Retention and Drainage in Papermaking Processes
- Publication number 20140262090
- Publication date Sep 18, 2014
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MOBILITY CONTROL POLYMERS FOR ENHANCED OIL RECOVERY
- Publication number 20140209304
- Publication date Jul 31, 2014
- ECOLAB USA INC.
- Peter E. Reed
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

William J. Andrews

Person

Patents Grantslast 30 patents

Polymer emulsions for use in crude oil recovery

Thermally stable polymers for enhanced oil recovery

Polymer emulsions for use in crude oil recovery

Enhanced oil recovery using mobility control crosslinked polymers

Mobility control polymers for enhanced oil recovery

Apparatus and method for inverting polymer latices

Method of increasing paper surface strength by using polyaluminum c...

Methods for increasing retention and drainage in papermaking processes

Method of increasing paper surface strength by using polyaluminum c...

Patents Applicationslast 30 patents

POLYMER EMULSIONS FOR USE IN CRUDE OIL RECOVERY

MOBILITY CONTROL POLYMERS FOR ENHANCED OIL RECOVERY

Methods for Increasing Retention and Drainage in Papermaking Processes

APPARATUS AND METHOD FOR INVERTING POLYMER LATICES

METHOD OF INCREASING PAPER SURFACE STRENGTH BY USING POLYALUMINUM C...

THERMALLY STABLE POLYMERS FOR ENHANCED OIL RECOVERY

METHOD OF INCREASING PAPER SURFACE STRENGTH BY USING POLYALUMINUM C...

POLYMER EMULSIONS FOR USE IN CRUDE OIL RECOVERY

MOBILITY CONTROL POLYMERS FOR ENHANCED OIL RECOVERY

Methods for Increasing Retention and Drainage in Papermaking Processes

Methods for Increasing Retention and Drainage in Papermaking Processes

MOBILITY CONTROL POLYMERS FOR ENHANCED OIL RECOVERY