Kin-Tai Chang

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid diversion composition in well stimulation
- Patent number 11,597,864
- Issue date Mar 7, 2023
- ChampionX USA Inc.
- Daniel Dreyer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 10,889,749
- Issue date Jan 12, 2021
- ChampionX USA Inc.
- Pious V. Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid diversion composition in well stimulation
- Patent number 10,883,036
- Issue date Jan 5, 2021
- ChampionX USA Inc.
- Daniel Dreyer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Weak gel system for chemical enhanced oil recovery
- Patent number 10,655,055
- Issue date May 19, 2020
- Ecolab USA Inc.
- Michael L. Szalai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Weak gel system for chemical enhanced oil recovery
- Patent number 10,370,585
- Issue date Aug 6, 2019
- Ecolab USA Inc.
- Michael L. Szalai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Permeability of subterranean reservoirs using acid diversion
- Patent number 10,253,609
- Issue date Apr 9, 2019
- Ecolab USA Inc.
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 10,214,679
- Issue date Feb 26, 2019
- Ecolab USA Inc.
- Pious V. Kurian
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compositions and methods for diverting injected fluids to achieve i...
- Patent number 9,206,346
- Issue date Dec 8, 2015
- Nalco Company
- Pious V. Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Environmentally friendly dispersion system used in the preparation...
- Patent number 9,193,898
- Issue date Nov 24, 2015
- Nalco Company
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Chemical treatment method and additive used to treat fines migratio...
- Patent number 9,169,430
- Issue date Oct 27, 2015
- Ecolab USA Inc.
- Eldon Dwyann Dairymple
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 9,120,965
- Issue date Sep 1, 2015
- Nalco Company
- Pious Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions and methods for diverting injected fluids to achieve i...
- Patent number 8,889,603
- Issue date Nov 18, 2014
- Nalco Company
- Pious V. Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Block copolymers for recovering hydrocarbon fluids from a subterran...
- Patent number 7,989,401
- Issue date Aug 2, 2011
- Nalco Company
- Pious V. Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions comprising at least two different polymeric microparti...
- Patent number 7,947,630
- Issue date May 24, 2011
- Nalco Company
- Jeffery M. Atkins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 7,928,042
- Issue date Apr 19, 2011
- Nalco Company
- Peter E. Reed
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 7,902,127
- Issue date Mar 8, 2011
- Nalco Company
- Pious Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 7,897,546
- Issue date Mar 1, 2011
- Nalco Company
- Brett M. Showalter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 7,888,296
- Issue date Feb 15, 2011
- Nalco Company
- John D. Morris
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Demulsifiers, their preparation and use in oil bearing formations
- Patent number 7,504,438
- Issue date Mar 17, 2009
- Nalco Company
- Duane S. Treybig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and composition for recovering hydrocarbon fluids from a sub...
- Patent number 7,417,011
- Issue date Aug 26, 2008
- Nalco Company
- Duane Treybig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for recovering hydrocarbon fluids from a subterranean r...
- Patent number 7,300,973
- Issue date Nov 27, 2007
- Nalco Company
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quaternized amido cyclic amine surfactant
- Patent number 7,053,127
- Issue date May 30, 2006
- Nalco Company
- Duane S Treybig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 6,984,705
- Issue date Jan 10, 2006
- Ondeo Nalco Energy Services, L.P.
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of dispersion polymers as friction reducers in aqueous fracturi...
- Patent number 6,787,506
- Issue date Sep 7, 2004
- Nalco Energy Services, L.P.
- Cecil C. Blair
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method of recovering hydrocarbon fluids from a subterranean reservoir
- Patent number 6,729,402
- Issue date May 4, 2004
- Ondeo Nalco Energy Services
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and composition for recovering hydrocarbon fluids from a sub...
- Patent number 6,569,983
- Issue date May 27, 2003
- Ondeo Nalco Energy Services, L.P.
- Duane Treybig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and method for recovering hydrocarbon fluids from a sub...
- Patent number 6,454,003
- Issue date Sep 24, 2002
- Ondeo Nalco Energy Services, L.P.
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
FLUID DIVERSON COMPOSITION IN WELL STIMULATION
- Publication number 20210122967
- Publication date Apr 29, 2021
- ChampionX USA Inc.
- Daniel Dreyer
- E21 - EARTH DRILLING MINING
Information Patent Application
WEAK GEL SYSTEM FOR CHEMICAL ENHANCED OIL RECOVERY
- Publication number 20190309215
- Publication date Oct 10, 2019
- ECOLAB USA INC.
- Michael L. Szalai
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID DIVERSION COMPOSITION IN WELL STIMULATION
- Publication number 20190161670
- Publication date May 30, 2019
- ECOLAB USA INC.
- Daniel Dreyer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20190100690
- Publication date Apr 4, 2019
- ECOLAB USA INC.
- Pious V. Kurian
- E21 - EARTH DRILLING MINING
Information Patent Application
WEAK GEL SYSTEM FOR CHEMICAL ENHANCED OIL RECOVERY
- Publication number 20170362494
- Publication date Dec 21, 2017
- ECOLAB USA INC.
- Michael L. Szalai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WEAK GEL SYSTEM FOR CHEMICAL ENHANCED OIL RECOVERY
- Publication number 20170145292
- Publication date May 25, 2017
- ECOLAB USA INC.
- Michael L. Szalai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FRICTION-REDUCING COMPOSITIONS FORMULATED WITH HIGHLY CONCENTRATED...
- Publication number 20170121590
- Publication date May 4, 2017
- ECOLAB USA INC.
- Analette I. Lopez
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20150322333
- Publication date Nov 12, 2015
- Ecolab USA, Inc.
- Pious V. Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PERMEABILITY OF SUBTERRANEAN RESERVOIRS USING ACID DIVERSION
- Publication number 20150307769
- Publication date Oct 29, 2015
- ECOLAB USA INC.
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR DIVERTING INJECTED FLUIDS TO ACHIEVE I...
- Publication number 20150068748
- Publication date Mar 12, 2015
- NALCO COMPANY
- Pious V. Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHEMICAL TREATMENT METHOD AND ADDITIVE USED TO TREAT FINES MIGRATIO...
- Publication number 20140116691
- Publication date May 1, 2014
- Eldon Dwyann Dalrymple
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20130192826
- Publication date Aug 1, 2013
- Pious Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENVIRONMENTALLY FRIENDLY DISPERSION SYSTEM USED IN THE PREPARATION...
- Publication number 20120316090
- Publication date Dec 13, 2012
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20100022419
- Publication date Jan 28, 2010
- Peter E. Reed
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20090264321
- Publication date Oct 22, 2009
- Brett M. Showalter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20090264324
- Publication date Oct 22, 2009
- Pious Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLOCK COPOLYMERS FOR RECOVERING HYDROCARBON FLUIDS FROM A SUBTERRAN...
- Publication number 20090260820
- Publication date Oct 22, 2009
- Pious V. Kurian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20090264322
- Publication date Oct 22, 2009
- John D. Morris
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR DIVERTING INJECTED FLUIDS TO ACHIEVE I...
- Publication number 20090260819
- Publication date Oct 22, 2009
- Pious V. Kurian
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPOSITIONS AND METHODS FOR RECOVERING HYDROCARBON FLUIDS FROM A S...
- Publication number 20090264325
- Publication date Oct 22, 2009
- Jeffery M. Atkins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD AND COMPOSITION FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...
- Publication number 20080085844
- Publication date Apr 10, 2008
- Duane S. Treybig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and composition for recovering hydrocarbon fluids from a sub...
- Publication number 20060189488
- Publication date Aug 24, 2006
- Duane Treybig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and composition for recovering hydrocarbon fluids from a sub...
- Publication number 20050065036
- Publication date Mar 24, 2005
- Duane S. Treybig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of dispersion polymers as friction reducers in aqueous fracturi...
- Publication number 20030191030
- Publication date Oct 9, 2003
- Cecil C. Blair
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Method of recovering hydrocarbon fluids from a subterranean reservoir
- Publication number 20030155122
- Publication date Aug 21, 2003
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition for recovering hydrocarbon fluids from a subterranean r...
- Publication number 20030149212
- Publication date Aug 7, 2003
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition and method for recovering hydrocarbon fluids from a sub...
- Publication number 20030116317
- Publication date Jun 26, 2003
- Kin-Tai Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kin-Tai Chang

Person

Patents Grantslast 30 patents

Fluid diversion composition in well stimulation

Composition and method for recovering hydrocarbon fluids from a sub...

Fluid diversion composition in well stimulation

Weak gel system for chemical enhanced oil recovery

Weak gel system for chemical enhanced oil recovery

Permeability of subterranean reservoirs using acid diversion

Composition and method for recovering hydrocarbon fluids from a sub...

Compositions and methods for diverting injected fluids to achieve i...

Environmentally friendly dispersion system used in the preparation...

Chemical treatment method and additive used to treat fines migratio...

Composition and method for recovering hydrocarbon fluids from a sub...

Compositions and methods for diverting injected fluids to achieve i...

Block copolymers for recovering hydrocarbon fluids from a subterran...

Compositions comprising at least two different polymeric microparti...

Composition and method for recovering hydrocarbon fluids from a sub...

Composition and method for recovering hydrocarbon fluids from a sub...

Composition and method for recovering hydrocarbon fluids from a sub...

Composition and method for recovering hydrocarbon fluids from a sub...

Demulsifiers, their preparation and use in oil bearing formations

Method and composition for recovering hydrocarbon fluids from a sub...

Composition for recovering hydrocarbon fluids from a subterranean r...

Quaternized amido cyclic amine surfactant

Composition and method for recovering hydrocarbon fluids from a sub...

Use of dispersion polymers as friction reducers in aqueous fracturi...

Method of recovering hydrocarbon fluids from a subterranean reservoir

Method and composition for recovering hydrocarbon fluids from a sub...

Composition and method for recovering hydrocarbon fluids from a sub...

Patents Applicationslast 30 patents

FLUID DIVERSON COMPOSITION IN WELL STIMULATION

WEAK GEL SYSTEM FOR CHEMICAL ENHANCED OIL RECOVERY

FLUID DIVERSION COMPOSITION IN WELL STIMULATION

COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

WEAK GEL SYSTEM FOR CHEMICAL ENHANCED OIL RECOVERY

WEAK GEL SYSTEM FOR CHEMICAL ENHANCED OIL RECOVERY

FRICTION-REDUCING COMPOSITIONS FORMULATED WITH HIGHLY CONCENTRATED...

COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

PERMEABILITY OF SUBTERRANEAN RESERVOIRS USING ACID DIVERSION

COMPOSITIONS AND METHODS FOR DIVERTING INJECTED FLUIDS TO ACHIEVE I...

CHEMICAL TREATMENT METHOD AND ADDITIVE USED TO TREAT FINES MIGRATIO...

COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

ENVIRONMENTALLY FRIENDLY DISPERSION SYSTEM USED IN THE PREPARATION...

COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

BLOCK COPOLYMERS FOR RECOVERING HYDROCARBON FLUIDS FROM A SUBTERRAN...

COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

COMPOSITIONS AND METHODS FOR DIVERTING INJECTED FLUIDS TO ACHIEVE I...

COMPOSITIONS AND METHODS FOR RECOVERING HYDROCARBON FLUIDS FROM A S...

METHOD AND COMPOSITION FOR RECOVERING HYDROCARBON FLUIDS FROM A SUB...

Method and composition for recovering hydrocarbon fluids from a sub...

Method and composition for recovering hydrocarbon fluids from a sub...

Use of dispersion polymers as friction reducers in aqueous fracturi...

Method of recovering hydrocarbon fluids from a subterranean reservoir

Composition for recovering hydrocarbon fluids from a subterranean r...

Composition and method for recovering hydrocarbon fluids from a sub...