Weldon J. Cappel

Person

Tomball, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ionic liquid-based hydrogen sulfide and mercaptan scavengers
- Patent number 10,093,868
- Issue date Oct 9, 2018
- Baker Hughes, a GE company, LLC
- Jerry J. Weers
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrogen sulfide scavenger for use in hydrocarbons
- Patent number 9,394,396
- Issue date Jul 19, 2016
- Baker Hughes Incorporated
- Joseph L. Stark
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for reducing hydrogen sulfide evolution from asphalt
- Patent number 8,523,994
- Issue date Sep 3, 2013
- Baker Hughes Incorporated
- Jennifer D. Draper
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hydrocarbons having reduced levels of mercaptans and method and com...
- Patent number 7,718,586
- Issue date May 18, 2010
- Baker Hughes Incorporated
- John A. Schield
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrogen sulfide abatement in molten sulfur
- Patent number 6,887,447
- Issue date May 3, 2005
- Baker Hughes Incorporated
- John A. Schield
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen sulfide abatement in molten sulfur
- Patent number 6,656,445
- Issue date Dec 2, 2003
- Baker Hughes Incorporated
- John A. Schield
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition and method to improve lubricity in fuels
- Patent number 6,129,772
- Issue date Oct 10, 2000
- Baker Hughes Incorporated
- Jerry J. Weers
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND COMPOUNDS FOR REMOVING NON-ACIDIC CONTAMINANTS FROM HYD...
- Publication number 20210009905
- Publication date Jan 14, 2021
- BAKER HUGHES, A GE COMPANY, LLC
- Paul J. Biggerstaff
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHODS AND COMPOUNDS FOR REMOVING NON-ACIDIC CONTAMINANTS FROM HYD...
- Publication number 20200231881
- Publication date Jul 23, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Paul J. Biggerstaff
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROGEN SULFIDE SCAVENGER FOR USE IN HYDROCARBONS
- Publication number 20120329930
- Publication date Dec 27, 2012
- BAKER HUGHES INCORPORATED
- Joseph L. Stark
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Reducing Hydrogen Sulfide Evolution from Asphalt
- Publication number 20090145330
- Publication date Jun 11, 2009
- BAKER HUGHES INCORPORATED
- Jennifer D. Draper
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrogen sulfide abatement in molten sulfur
- Publication number 20040086443
- Publication date May 6, 2004
- John A. Schield
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Hydrogen sulfide abatement in molten sulfur
- Publication number 20020068034
- Publication date Jun 6, 2002
- John A. Schield
- C01 - INORGANIC CHEMISTRY

Weldon J. Cappel

Person

Patents Grantslast 30 patents

Ionic liquid-based hydrogen sulfide and mercaptan scavengers

Hydrogen sulfide scavenger for use in hydrocarbons

Method for reducing hydrogen sulfide evolution from asphalt

Hydrocarbons having reduced levels of mercaptans and method and com...

Hydrogen sulfide abatement in molten sulfur

Hydrogen sulfide abatement in molten sulfur

Composition and method to improve lubricity in fuels

Patents Applicationslast 30 patents

METHODS AND COMPOUNDS FOR REMOVING NON-ACIDIC CONTAMINANTS FROM HYD...

METHODS AND COMPOUNDS FOR REMOVING NON-ACIDIC CONTAMINANTS FROM HYD...

HYDROGEN SULFIDE SCAVENGER FOR USE IN HYDROCARBONS

Method for Reducing Hydrogen Sulfide Evolution from Asphalt

Hydrogen sulfide abatement in molten sulfur

Hydrogen sulfide abatement in molten sulfur