David J. Zalewski

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Proctorville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and reforming systems for re-dispersing platinum on reformi...
- Patent number 11,975,316
- Issue date May 7, 2024
- Marathon Petroleum Company LP
- David J. Zalewski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for reactivating solid catalysts used in alkylation reactions
- Patent number 6,887,813
- Issue date May 3, 2005
- Bechtel BWXT Idaho, LLC
- Daniel M. Ginosar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for reactivating solid catalysts used in alkylation reactions
- Patent number 6,579,821
- Issue date Jun 17, 2003
- Bechtel BWXT Idaho, LLC
- Daniel M. Ginosar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMI...
- Publication number 20220048019
- Publication date Feb 17, 2022
- MARATHON PETROLEUM COMPANY LP
- David J. Zalewski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMI...
- Publication number 20200353456
- Publication date Nov 12, 2020
- MARATHON PETROLEUM COMPANY LP
- David J. Zalewski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for reactivating solid catalysts used in alkylation reactions
- Publication number 20030207751
- Publication date Nov 6, 2003
- Daniel M. Ginosar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL