Anton Georges El A'mma

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Perkiomenville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aldehyde scrubbing in crust leather and tanned leather
- Patent number 9,212,402
- Issue date Dec 15, 2015
- Rohm & Haas Company
- Anton G. El A'mma
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Composition and method for preparing leather
- Patent number 7,637,961
- Issue date Dec 29, 2009
- Rohm & Haas Company
- Anton Georges El A'mma
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Coating and coating composition
- Patent number 6,939,922
- Issue date Sep 6, 2005
- Rohm & Haas Company
- Ronald Scott Beckley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of an aqueous composition for treating leather
- Patent number 6,663,676
- Issue date Dec 16, 2003
- Rohm & Haas Company
- Anton Georges El A'mma
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Leather treatment selected amphiphilic copolymer
- Patent number 5,330,537
- Issue date Jul 19, 1994
- Rohm & Haas Company
- Thomas Stewart
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Leather treatment selected amphiphilic copolymers
- Patent number 5,316,860
- Issue date May 31, 1994
- Rohm & Haas Company
- Thomas Stewart
- C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

Information Patent Application
Aldehyde scrubbing in crust leather and tanned leather
- Publication number 20100068541
- Publication date Mar 18, 2010
- Anton G. El A'mma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition and method for preparing leather
- Publication number 20030180469
- Publication date Sep 25, 2003
- Anton Georges El A'mma
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Coating and coating composition
- Publication number 20030059599
- Publication date Mar 27, 2003
- Ronald Scott Beckley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...