David Rentkiewicz

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Roselle Park, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Photoresist compositions
- Patent number 8,252,503
- Issue date Aug 28, 2012
- AZ Electronic Materials USA Corp.
- Srinivasan Chakrapani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoactive compounds
- Patent number 7,833,693
- Issue date Nov 16, 2010
- AZ Electronic Materials USA Corp.
- M. Dalil Rahman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoactive compounds
- Patent number 7,547,501
- Issue date Jun 16, 2009
- AZ Electronic Materials USA Corp.
- Ralph R. Dammel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoactive compounds
- Patent number 7,521,170
- Issue date Apr 21, 2009
- AZ Electronic Materials USA Corp.
- M. Dalil Rahman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoactive compounds
- Patent number 7,390,613
- Issue date Jun 24, 2008
- AZ Electronic Materials USA Corp.
- M. Dalil Rahman
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOACTIVE COMPOUNDS
- Publication number 20090087782
- Publication date Apr 2, 2009
- M. Dalil Rahman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTORESIST COMPOSITIONS
- Publication number 20090053652
- Publication date Feb 26, 2009
- Srinivasan Chakrapani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photoactive Compounds
- Publication number 20080131810
- Publication date Jun 5, 2008
- M. Dalil Rahman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOACTIVE COMPOUNDS
- Publication number 20080085463
- Publication date Apr 10, 2008
- Ralph R. Dammel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Photoactive compounds
- Publication number 20070015084
- Publication date Jan 18, 2007
- M. Dalil Rahman
- C07 - ORGANIC CHEMISTRY