Richard Opfer

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Philadelphia, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR CHEMICALLY TREATING A CARBON-CONTAINING F...
- Publication number 20250101319
- Publication date Mar 27, 2025
- Braskem America, Inc.
- Vibin Vargheese
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF PROTON-FORM ZEOLITE CATALYST TO PRODUCE LIGHT-POLYISOBUTYLENE
- Publication number 20240166776
- Publication date May 23, 2024
- BRASKEM S.A
- Richard Caulkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...