John J. Ziemiak

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Annandale, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for reforming petroleum hydrocarbon stocks
- Patent number 6,740,228
- Issue date May 25, 2004
- ExxonMobil Chemical Patents Inc.
- Johannes Petrus Verduijn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Staged-acidity reforming (C-2705)
- Patent number 5,292,427
- Issue date Mar 8, 1994
- Exxon Research and Engineering Co.
- Gary B. McVicker
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Removal of metal comtaminants from catalysts using buffered oxalic...
- Patent number 4,522,928
- Issue date Jun 11, 1985
- Exxon Research and Engineering Co.
- Gary B. McVicker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL