Irl E. Ward

Person

Bethlehem, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stable aqueous slurry suspensions
- Patent number 9,394,502
- Issue date Jul 19, 2016
- PPT Research, Inc.
- Irl E. Ward
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Cutting and lubricating composition for use with a wire cutting app...
- Patent number 7,985,719
- Issue date Jul 26, 2011
- Irl E. Ward
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Corrosion inhibiting compositions
- Patent number 7,727,420
- Issue date Jun 1, 2010
- PPT Research
- Irl E. Ward
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Wafer/Ingot cleaning in wire saw cutting comprising an ethoxylated...
- Patent number 7,700,535
- Issue date Apr 20, 2010
- PPT Research
- Irl E. Ward
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Apparatus and method for separation
- Patent number 7,628,893
- Issue date Dec 8, 2009
- Pure Energy Technology Co
- David William Bonser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stable aqueous slurry suspensions
- Patent number 7,381,690
- Issue date Jun 3, 2008
- PPT Research Inc
- Deliang Ding
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Compositions for the removal of organic and inorganic residues
- Patent number 7,361,631
- Issue date Apr 22, 2008
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Preparation and purification of hydroxylamine stabilizers
- Patent number 7,045,655
- Issue date May 16, 2006
- BASF Aktiengesellschaft
- Irl E. Ward
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation and purification of hydroxylamine stabilizers
- Patent number 6,867,327
- Issue date Mar 15, 2005
- BASF Aktiengesellschaft
- Irl E. Ward
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low surface tension, low viscosity, aqueous, acidic compositions co...
- Patent number 6,828,289
- Issue date Dec 7, 2004
- Air Products and Chemicals, Inc.
- Darryl W. Peters
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cutting and lubricating composition for use with a wire cutting app...
- Patent number 6,602,834
- Issue date Aug 5, 2003
- PPT Resaerch, Inc.
- Irl B. Ward
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Cutting and lubricating composition for use with a wire cutting app...
- Patent number 6,054,422
- Issue date Apr 25, 2000
- PPT Research, Inc.
- Irl E. Ward
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aqueous stripping and cleaning compositions
- Patent number 5,997,658
- Issue date Dec 7, 1999
- Ashland Inc.
- Darryl W. Peters
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aqueous stripping and cleaning compositions
- Patent number 5,988,186
- Issue date Nov 23, 1999
- Ashland, Inc.
- Irl E. Ward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aqueous stripping and cleaning compositions containing hydroxylamin...
- Patent number 5,928,430
- Issue date Jul 27, 1999
- Advanced Scientific Concepts, Inc.
- Irl E. Ward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Purification of hydroxylamine
- Patent number 5,872,295
- Issue date Feb 16, 1999
- Concept Sciences, Inc.
- Francis Michelotti
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organic stripping composition
- Patent number 5,753,601
- Issue date May 19, 1998
- Ashland Inc.
- Irl E. Ward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Basic stripping and cleaning composition
- Patent number 5,709,756
- Issue date Jan 20, 1998
- Ashland Inc.
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic stripping composition
- Patent number 5,707,947
- Issue date Jan 13, 1998
- Ashland Inc.
- Irl E. Ward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stripping and cleaning composition
- Patent number 5,698,503
- Issue date Dec 16, 1997
- Ashland Inc.
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stripping composition having monoethanolamine
- Patent number 5,597,420
- Issue date Jan 28, 1997
- Ashland Inc.
- Irl E. Ward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stripping and cleaning composition
- Patent number 5,571,447
- Issue date Nov 5, 1996
- Ashland Inc.
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stripping compositions containing alkanolamine compounds
- Patent number 5,563,119
- Issue date Oct 8, 1996
- Ashland Inc.
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of stripping photoresist with composition containing inhibitor
- Patent number 5,556,482
- Issue date Sep 17, 1996
- Ashland, Inc.
- Irl E. Ward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Photoresist stripping composition
- Patent number 5,554,312
- Issue date Sep 10, 1996
- Ashland
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic stripping composition
- Patent number 5,496,491
- Issue date Mar 5, 1996
- Ashland Oil Company
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stripping with aqueous composition containing hydroxylamine and an...
- Patent number 5,419,779
- Issue date May 30, 1995
- Ashland Inc.
- Irl E. Ward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic stripping composition
- Patent number 5,417,877
- Issue date May 23, 1995
- Ashland Inc.
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyvinyl butyral pellicle compositions
- Patent number 5,244,952
- Issue date Sep 14, 1993
- ACT, Incorporated
- Irl E. Ward
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkaline stripping compositions
- Patent number 5,139,607
- Issue date Aug 18, 1992
- ACT, Inc.
- Irl E. Ward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Stable aqueous slurry suspensions
- Publication number 20110086786
- Publication date Apr 14, 2011
- Irl E. Ward
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Cutting and lubricating composition for use with a wire cutting app...
- Publication number 20090270293
- Publication date Oct 29, 2009
- Irl E. Ward
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CORROSION INHIBITING COMPOSITIONS
- Publication number 20090176685
- Publication date Jul 9, 2009
- Irl E. Ward
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Preparation and purification of hydroxylamine stabilizers
- Publication number 20050131250
- Publication date Jun 16, 2005
- Irl E. Ward
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compositions for the removal of organic and inorganic residues
- Publication number 20050119143
- Publication date Jun 2, 2005
- Matthew I. Egbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Preparation and purification of hydroxylamine stabilizers
- Publication number 20040116735
- Publication date Jun 17, 2004
- Irl E. Ward
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LOW SURFACE TENSION, LOW VISCOSITY, AQUEOUS, ACIDIC COMPOSITIONS CO...
- Publication number 20030148910
- Publication date Aug 7, 2003
- DARRYL W. PETERS
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for cutting ingots for use with a wire cutting apparatus
- Publication number 20030047177
- Publication date Mar 13, 2003
- Michael Christ
- B28 - WORKING CEMENT, CLAY, OR STONE

Irl E. Ward

Person

Patents Grantslast 30 patents

Stable aqueous slurry suspensions

Cutting and lubricating composition for use with a wire cutting app...

Corrosion inhibiting compositions

Wafer/Ingot cleaning in wire saw cutting comprising an ethoxylated...

Apparatus and method for separation

Stable aqueous slurry suspensions

Compositions for the removal of organic and inorganic residues

Preparation and purification of hydroxylamine stabilizers

Preparation and purification of hydroxylamine stabilizers

Low surface tension, low viscosity, aqueous, acidic compositions co...

Cutting and lubricating composition for use with a wire cutting app...

Cutting and lubricating composition for use with a wire cutting app...

Aqueous stripping and cleaning compositions

Aqueous stripping and cleaning compositions

Aqueous stripping and cleaning compositions containing hydroxylamin...

Purification of hydroxylamine

Organic stripping composition

Basic stripping and cleaning composition

Organic stripping composition

Stripping and cleaning composition

Stripping composition having monoethanolamine

Stripping and cleaning composition

Stripping compositions containing alkanolamine compounds

Method of stripping photoresist with composition containing inhibitor

Photoresist stripping composition

Organic stripping composition

Stripping with aqueous composition containing hydroxylamine and an...

Organic stripping composition

Polyvinyl butyral pellicle compositions

Alkaline stripping compositions

Patents Applicationslast 30 patents

Stable aqueous slurry suspensions

Cutting and lubricating composition for use with a wire cutting app...

CORROSION INHIBITING COMPOSITIONS

Preparation and purification of hydroxylamine stabilizers

Compositions for the removal of organic and inorganic residues

Preparation and purification of hydroxylamine stabilizers

LOW SURFACE TENSION, LOW VISCOSITY, AQUEOUS, ACIDIC COMPOSITIONS CO...

Method for cutting ingots for use with a wire cutting apparatus