Juliann Opitz

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polycyclic polymers containing pendant cyclic anhydride groups
- Patent number 6,525,153
- Issue date Feb 25, 2003
- Sumitomo Bakelite Co., Ltd.
- Saikumar Jayaraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycyclic resist compositions with increased etch resistance
- Patent number 6,451,499
- Issue date Sep 17, 2002
- The B. F. Goodrich Company
- Saikumar Jayaraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Norbornene sulfonamide polymers
- Patent number 6,420,503
- Issue date Jul 16, 2002
- Sumitomo Bakelite Co. Ltd.
- Saikumar Jayaraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resist composition with radiation sensitive acid generator
- Patent number 6,165,673
- Issue date Dec 26, 2000
- International Business Machines Corporation
- Gregory Breyta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polycyclic resist compositions with increased etch resistance
- Patent number 6,147,177
- Issue date Nov 14, 2000
- The B. F. Goodrich Company
- Saikumar Jayaraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...