Michael Walter Legenza

Person

Bellingham, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composition for stripping and cleaning and use thereof
- Patent number 8,440,599
- Issue date May 14, 2013
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stripper for dry film removal
- Patent number 8,357,646
- Issue date Jan 22, 2013
- Air Products and Chemicals, Inc.
- Wen Dar Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition for stripping and cleaning and use thereof
- Patent number 8,030,263
- Issue date Oct 4, 2011
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition for removal of residue comprising cationic salts and me...
- Patent number 7,700,533
- Issue date Apr 20, 2010
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Semi-aqueous stripping and cleaning composition containing aminoben...
- Patent number 7,687,447
- Issue date Mar 30, 2010
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Formulation for removal of photoresist, etch residue and BARC
- Patent number 7,674,755
- Issue date Mar 9, 2010
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Positive acting bilayer photoresist development
- Patent number 4,806,453
- Issue date Feb 21, 1989
- Shipley Company Inc.
- David A. Vidusek
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Composition For Stripping And Cleaning And Use Thereof
- Publication number 20110311921
- Publication date Dec 22, 2011
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Semi-Aqueous Stripping and Cleaning Composition Containing Aminoben...
- Publication number 20090233827
- Publication date Sep 17, 2009
- Air Products and Chemicals, Inc.
- Matthew I. Egbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Stripper For Copper/Low k BEOL Clean
- Publication number 20090229629
- Publication date Sep 17, 2009
- Air Products and Chemicals, Inc.
- Yi-Chia Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Stripper For Dry Film Removal
- Publication number 20090227483
- Publication date Sep 10, 2009
- Air Products and Chemicals, Inc.
- Wen Dar Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Stripper Containing an Acetal or Ketal for Removing Post-Etched Pho...
- Publication number 20080096785
- Publication date Apr 24, 2008
- Air Products and Chemicals, Inc.
- MATTHEW I. EGBE
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Formulation for removal of photoresist, etch residue and BARC
- Publication number 20070149430
- Publication date Jun 28, 2007
- Matthew I. Egbe
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Composition for removal of residue comprising cationic salts and me...
- Publication number 20060293208
- Publication date Dec 28, 2006
- Matthew I. Egbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Composition for stripping and cleaning and use thereof
- Publication number 20060014656
- Publication date Jan 19, 2006
- Matthew I. Egbe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Michael Walter Legenza

Person

Patents Grantslast 30 patents

Composition for stripping and cleaning and use thereof

Stripper for dry film removal

Composition for stripping and cleaning and use thereof

Composition for removal of residue comprising cationic salts and me...

Semi-aqueous stripping and cleaning composition containing aminoben...

Formulation for removal of photoresist, etch residue and BARC

Positive acting bilayer photoresist development

Patents Applicationslast 30 patents

Composition For Stripping And Cleaning And Use Thereof

Semi-Aqueous Stripping and Cleaning Composition Containing Aminoben...

Stripper For Copper/Low k BEOL Clean

Stripper For Dry Film Removal

Stripper Containing an Acetal or Ketal for Removing Post-Etched Pho...

Formulation for removal of photoresist, etch residue and BARC

Composition for removal of residue comprising cationic salts and me...

Composition for stripping and cleaning and use thereof