John I. Hammerman

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Arlington Heights, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic isomerization using a modified silicoaluminophosphate
- Patent number 5,898,090
- Issue date Apr 27, 1999
- UOP LLC
- John Ivor Hammerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Integrated process for the production of propylene oxide
- Patent number 5,599,956
- Issue date Feb 4, 1997
- UOP
- Peter R. Pujado
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of phenol from a hydrocarbon feedstock
- Patent number 5,569,791
- Issue date Oct 29, 1996
- UOP
- John I. Hammerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of phenol from a hydrocarbon feedstock
- Patent number 5,559,274
- Issue date Sep 24, 1996
- UOP
- John I. Hammerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrocarbon conversion catalytic composite
- Patent number 4,040,979
- Issue date Aug 9, 1977
- UOP Inc.
- Stanley A. Gembicki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL