Arthur J. Begala

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
High molecular weight cationic and anionic polymers comprising zwit...
- Patent number 6,709,551
- Issue date Mar 23, 2004
- Ondeo Nalco Company
- Martin J. Coffey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of using an anionic composite to increase retention and drai...
- Patent number 6,200,420
- Issue date Mar 13, 2001
- Nalco Chemical Company
- Arthur James Begala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Preparation of anionic nanocomposites and their use as retention an...
- Patent number 6,083,997
- Issue date Jul 4, 2000
- Nalco Chemical Company
- Arthur James Begala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking process
- Patent number 5,595,629
- Issue date Jan 21, 1997
- Nalco Chemical Company
- Arthur J. Begala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking process with improved retention and drainage
- Patent number 5,185,062
- Issue date Feb 9, 1993
- Nalco Chemical Company
- Arthur J. Begala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking process with improved retention and drainage
- Patent number 5,098,520
- Issue date Mar 24, 1992
- Nalco Chemcial Company
- Arthur J. Begala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
High molecular weight cationic and anionic polymers comprising zwit...
- Publication number 20030155091
- Publication date Aug 21, 2003
- Martin J. Coffey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...