Wayne R. Pretzer

Person

Oakmont Borough, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for selective formation of C4 compounds and thiol-containin...
- Patent number 4,447,557
- Issue date May 8, 1984
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst suitable for preparing aldehydes
- Patent number 4,438,020
- Issue date Mar 20, 1984
- Gulf Research & Development Company
- Mohammad M. Habib
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for preparing organic urethanes
- Patent number 4,411,820
- Issue date Oct 25, 1983
- Gulf Research & Development Company
- Wayne R. Pretzer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing ethanol using said novel catalyst system
- Patent number 4,409,404
- Issue date Oct 11, 1983
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aldehydes
- Patent number 4,361,706
- Issue date Nov 30, 1982
- Gulf Research & Development Company
- Mohammad M. Habib
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aldehydes
- Patent number 4,361,707
- Issue date Nov 30, 1982
- Gulf Research & Development Company
- Mohammad M. Habib
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ethanol
- Patent number 4,352,947
- Issue date Oct 5, 1982
- Gulf Research & Development Company
- Mohammad M. Habib
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ethanol
- Patent number 4,352,946
- Issue date Oct 5, 1982
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel catalyst system and process for producing ethanol using said...
- Patent number 4,346,020
- Issue date Aug 24, 1982
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selective formation of C.sub.4 compounds and organic su...
- Patent number 4,339,611
- Issue date Jul 13, 1982
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selective formation of C.sub.4 compounds and biphosphin...
- Patent number 4,339,609
- Issue date Jul 13, 1982
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selective formation of C.sub.4 compounds and thiol-cont...
- Patent number 4,339,610
- Issue date Jul 13, 1982
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selective formation of C.sub.4 compounds and tertiary o...
- Patent number 4,339,608
- Issue date Jul 13, 1982
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for preparing organic isocyanates
- Patent number 4,331,560
- Issue date May 25, 1982
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide with a homogeneous catalyst
- Patent number 4,297,518
- Issue date Oct 27, 1981
- Gulf Research & Development Company
- Ching-Yong Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide and recovery of boron trifluo...
- Patent number 4,267,379
- Issue date May 12, 1981
- Gulf Research & Development Company
- Richard G. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide using a Lewis acid catalyst
- Patent number 4,267,380
- Issue date May 12, 1981
- Gulf Research & Development Company
- Richard G. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethanol from methanol
- Patent number 4,239,924
- Issue date Dec 16, 1980
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethanol from methanol
- Patent number 4,239,925
- Issue date Dec 16, 1980
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing acetaldehyde
- Patent number 4,239,705
- Issue date Dec 16, 1980
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing acetaldehyde
- Patent number 4,239,704
- Issue date Dec 16, 1980
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide and recovery of boron trifluo...
- Patent number 4,238,417
- Issue date Dec 9, 1980
- Gulf Research & Development Company
- Richard G. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide with a halogen-substituted th...
- Patent number 4,210,606
- Issue date Jul 1, 1980
- Gulf Research & Development Company
- Richard G. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide using a stable nitrosonium or...
- Patent number 4,210,607
- Issue date Jul 1, 1980
- Gulf Research & Development Company
- Richard G. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide using a stable carbonium, tro...
- Patent number 4,209,465
- Issue date Jun 24, 1980
- Gulf Research & Development Company
- Richard G. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of cumene hydroperoxide with a heterogeneous catalyst
- Patent number 4,173,587
- Issue date Nov 6, 1979
- Gulf Research & Development Company
- Ching-Yong Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the selective preparation of acetaldehyde from methanol...
- Patent number 4,151,208
- Issue date Apr 24, 1979
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective formation of ethanol from methanol, hydrogen and carbon m...
- Patent number 4,133,966
- Issue date Jan 9, 1979
- Gulf Research & Development Company
- Wayne R. Pretzer
- C07 - ORGANIC CHEMISTRY

Wayne R. Pretzer

Person

Patents Grantslast 30 patents

Process for selective formation of C4 compounds and thiol-containin...

Catalyst suitable for preparing aldehydes

Catalyst and process for preparing organic urethanes

Process for producing ethanol using said novel catalyst system

Process for preparing aldehydes

Process for producing aldehydes

Process for producing ethanol

Process for producing ethanol

Novel catalyst system and process for producing ethanol using said...

Process for selective formation of C.sub.4 compounds and organic su...

Process for selective formation of C.sub.4 compounds and biphosphin...

Process for selective formation of C.sub.4 compounds and thiol-cont...

Process for selective formation of C.sub.4 compounds and tertiary o...

Catalyst and process for preparing organic isocyanates

Decomposition of cumene hydroperoxide with a homogeneous catalyst

Decomposition of cumene hydroperoxide and recovery of boron trifluo...

Decomposition of cumene hydroperoxide using a Lewis acid catalyst

Ethanol from methanol

Ethanol from methanol

Process for producing acetaldehyde

Process for producing acetaldehyde

Decomposition of cumene hydroperoxide and recovery of boron trifluo...

Decomposition of cumene hydroperoxide with a halogen-substituted th...

Decomposition of cumene hydroperoxide using a stable nitrosonium or...

Decomposition of cumene hydroperoxide using a stable carbonium, tro...

Decomposition of cumene hydroperoxide with a heterogeneous catalyst

Process for the selective preparation of acetaldehyde from methanol...

Selective formation of ethanol from methanol, hydrogen and carbon m...