Stephen K. Lee

Person

Oakland, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process to manufacture a base stock
- Patent number 9,732,287
- Issue date Aug 15, 2017
- Chevron U.S.A. Inc.
- John Michael Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Base oil manufacturing plant
- Patent number 8,956,581
- Issue date Feb 17, 2015
- Chevron U.S.A. Inc.
- John Michael Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
170 neutral base oil with improved properties
- Patent number 8,784,643
- Issue date Jul 22, 2014
- Chevron U.S.A. Inc.
- John Michael Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process to manufacture a base stock and a base oil manufacturing plant
- Patent number 8,562,819
- Issue date Oct 22, 2013
- Chevron U.S.A. Inc.
- John M. Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for upgrading Fischer-Tropsch products using dewaxing and h...
- Patent number 6,702,937
- Issue date Mar 9, 2004
- Chevron U.S.A. Inc.
- David R. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for upgrading fischer-tropsch syncrude using thermal cracki...
- Patent number 6,703,535
- Issue date Mar 9, 2004
- Chevron U.S.A. Inc.
- David R. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for increasing the yield of lubricating base oil from a Fis...
- Patent number 6,605,206
- Issue date Aug 12, 2003
- Chevron U.S.A. Inc.
- David R. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for making an automatic transmission fluid composition
- Patent number 6,187,725
- Issue date Feb 13, 2001
- Chevron U.S.A. Inc.
- David C. Kramer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Automatic transmission fluid composition
- Patent number 6,110,879
- Issue date Aug 29, 2000
- Chevron U.S.A. Inc.
- David C. Kramer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Process To Manufacture A Base Stock
- Publication number 20140202924
- Publication date Jul 24, 2014
- Chevron U.S.A. Inc.
- John Michael Rosenbaum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Base Oil Manufacturing Plant
- Publication number 20140023562
- Publication date Jan 23, 2014
- Chevron U.S.A. Inc.
- John Michael Rosenbaum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
170 NEUTRAL BASE OIL WITH IMPROVED PROPERTIES
- Publication number 20130090272
- Publication date Apr 11, 2013
- Chevron U.S.A. Inc.
- John Michael Rosenbaum
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
170 NEUTRAL BASE OIL WITH IMPROVED PROPERTIES
- Publication number 20100078354
- Publication date Apr 1, 2010
- Chevron U.S.A. Inc.
- John M. Rosenbaum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS TO MANUFACTURE A BASE STOCK AND A BASE OIL MANUFACTURING PLANT
- Publication number 20100078355
- Publication date Apr 1, 2010
- Chevron U.S.A. Inc.
- John M. Rosenbaum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for upgrading Fischer-Tropsch syncrude using thermal cracki...
- Publication number 20040068150
- Publication date Apr 8, 2004
- Chevron U.S.A. Inc.
- David R. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for upgrading Fischer-Tropsch syncrude using thermal cracki...
- Publication number 20030199719
- Publication date Oct 23, 2003
- David R. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR INCREASING THE YIELD OF LUBRICATING BASE OIL FROM A FIS...
- Publication number 20030150776
- Publication date Aug 14, 2003
- David R. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for upgrading Fischer-Tropsch products using dewaxing and h...
- Publication number 20030150777
- Publication date Aug 14, 2003
- David R. Johnson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Stephen K. Lee

Person

Patents Grantslast 30 patents

Process to manufacture a base stock

Base oil manufacturing plant

170 neutral base oil with improved properties

Process to manufacture a base stock and a base oil manufacturing plant

Process for upgrading Fischer-Tropsch products using dewaxing and h...

Process for upgrading fischer-tropsch syncrude using thermal cracki...

Process for increasing the yield of lubricating base oil from a Fis...

Process for making an automatic transmission fluid composition

Automatic transmission fluid composition

Patents Applicationslast 30 patents

Process To Manufacture A Base Stock

Base Oil Manufacturing Plant

170 NEUTRAL BASE OIL WITH IMPROVED PROPERTIES

170 NEUTRAL BASE OIL WITH IMPROVED PROPERTIES

PROCESS TO MANUFACTURE A BASE STOCK AND A BASE OIL MANUFACTURING PLANT

Process for upgrading Fischer-Tropsch syncrude using thermal cracki...

Process for upgrading Fischer-Tropsch syncrude using thermal cracki...

PROCESS FOR INCREASING THE YIELD OF LUBRICATING BASE OIL FROM A FIS...

Process for upgrading Fischer-Tropsch products using dewaxing and h...