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Kamala Krishna
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Danville, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Processes for producing diesel from unconventional feedstocks
Patent number
11,987,757
Issue date
May 21, 2024
Chevron U.S.A. Inc.
Kamala R. Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing a base oil having high weight percent total mo...
Patent number
9,809,760
Issue date
Nov 7, 2017
Chevron U.S.A. Inc.
John M. Rosenbaum
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalytic processes and systems for base oil production using zeoli...
Patent number
9,677,016
Issue date
Jun 13, 2017
Chevron U.S.A. Inc.
Kamala Krishna
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydroisomerization catalyst manufactured using a high nanopore volu...
Patent number
9,616,419
Issue date
Apr 11, 2017
Chevron U.S.A. Inc.
Yihua Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lubricating base oil manufacturing plant for producing base oils ha...
Patent number
8,882,989
Issue date
Nov 11, 2014
Chevron U.S.A. Inc.
John M. Rosenbaum
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalytic processes and systems for base oil production using zeoli...
Patent number
8,790,507
Issue date
Jul 29, 2014
Chevron U.S.A. Inc.
Kamala Krishna
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalytic processes and systems for base oil production from light...
Patent number
8,617,387
Issue date
Dec 31, 2013
Chevron U.S.A. Inc.
Kamala Krishna
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalytic processes and systems for base oil production from heavy...
Patent number
8,475,648
Issue date
Jul 2, 2013
Chevron U.S.A. Inc.
Kamala Krishna
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and catalyst system for improving dewaxing catalyst stabili...
Patent number
8,431,014
Issue date
Apr 30, 2013
Chevron U.S.A. Inc.
Kamala R. Krishna
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for making lubricating base oils with high ratio of monocyc...
Patent number
7,763,161
Issue date
Jul 27, 2010
Chevron U.S.A. Inc.
John M. Rosenbaum
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Preparing small crystal SSZ-32 and its use in a hydrocarbon convers...
Patent number
7,569,507
Issue date
Aug 4, 2009
Chevron U.S.A., Inc.
Stacey I. Zones
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Preparing small crystal SSZ-32 and its use in a hydrocarbon convers...
Patent number
7,468,126
Issue date
Dec 23, 2008
Chevron U.S.A., Inc.
Stacey I. Zones
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Preparing small crystal SSZ-32 and its use in a hydrocarbon convers...
Patent number
7,390,763
Issue date
Jun 24, 2008
Chevron U.S.A. Inc.
Stacey I. Zones
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing a highly paraffinic diesel fuel having a high...
Patent number
6,723,889
Issue date
Apr 20, 2004
Chevron U.S.A. Inc.
Stephen J. Miller
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Sorbent treating of lubricating oils to remove haze precursors
Patent number
6,468,418
Issue date
Oct 22, 2002
Chevron U.S.A. Inc.
Joseph A. Biscardi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Filtering lubricating oils to remove haze precursors
Patent number
6,468,417
Issue date
Oct 22, 2002
Chevron U.S.A. Inc.
Joseph A. Biscardi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Diesel fuel having a very high iso-paraffin to normal paraffin mole...
Patent number
6,458,265
Issue date
Oct 1, 2002
ChevronTexaco Corporation
Stephen J. Miller
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing a highly paraffinic diesel fuel having a high...
Patent number
6,204,426
Issue date
Mar 20, 2001
Chevron U.S.A. Inc.
Stephen J. Miller
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
PROCESSES FOR PRODUCING DIESEL FROM UNCONVENTIONAL FEEDSTOCKS
Publication number
20240141237
Publication date
May 2, 2024
Chevron U.S.A. Inc.
Kamala R. KRISHNA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESSES FOR PRODUCING DIESEL FROM UNCONVENTIONAL FEEDSTOCKS
Publication number
20220204867
Publication date
Jun 30, 2022
Kamala R. KRISHNA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CATALYTIC PROCESSES AND SYSTEMS FOR BASE OIL PRODUCTION USING ZEOLI...
Publication number
20170275539
Publication date
Sep 28, 2017
Chevron U.S.A. Inc.
Kamala Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROISOMERIZATION CATALYST WITH A BASE EXTRUDATE HAVING A HIGH NAN...
Publication number
20160089663
Publication date
Mar 31, 2016
Chevron U.S.A. Inc.
Yihua ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROISOMERIZATION CATALYST WITH A BASE EXTRUDATE HAVING A LOW PART...
Publication number
20160089665
Publication date
Mar 31, 2016
Yihua ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROISOMERIZATION CATALYST MANUFACTURED USING A HIGH NANOPORE VOLU...
Publication number
20160089666
Publication date
Mar 31, 2016
Chevron U.S.A. Inc.
Yihua ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROISOMERIZATION CATALYST WITH A BASE EXTRUDATE HAVING A HIGH TOT...
Publication number
20160089664
Publication date
Mar 31, 2016
Chevron U.S.A. Inc.
Yihua ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC PROCESSES AND SYSTEMS FOR BASE OIL PRODUCTION USING ZEOLI...
Publication number
20140291206
Publication date
Oct 2, 2014
Chevron U.S.A. Inc.
Kamala Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC PROCESSES AND SYSTEMS FOR BASE OIL PRODUCTION FROM HEAVY...
Publication number
20130260985
Publication date
Oct 3, 2013
Chevron U.S.A. Inc.
Kamala Raghunathan Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC PROCESSES AND SYSTEMS FOR BASE OIL PRODUCTION FROM HEAVY...
Publication number
20110315597
Publication date
Dec 29, 2011
Chevron U.S.A. Inc.
Kamala Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC PROCESSES AND SYSTEMS FOR BASE OIL PRODUCTION FROM LIGHT...
Publication number
20110319685
Publication date
Dec 29, 2011
Chevron U.S.A. Inc.
Kamala Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC PROCESSES AND SYSTEMS FOR BASE OIL PRODUCTION USING ZEOLI...
Publication number
20110315598
Publication date
Dec 29, 2011
Chevron U.S.A. Inc.
Kamala Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel process and catalyst system for improving dewaxing catalyst s...
Publication number
20110079540
Publication date
Apr 7, 2011
Chevron U.S.A. Inc.
Kamala R. Krishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LUBRICATING BASE OIL MANUFACTURING PLANT FOR PRODUCING BASE OILS HA...
Publication number
20110008219
Publication date
Jan 13, 2011
Chevron U.S.A. Inc.
John M. Rosenbaum
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR PRODUCING A BASE OIL HAVING HIGH WEIGHT PERCENT TOTAL MO...
Publication number
20090321308
Publication date
Dec 31, 2009
Chevron U.S.A. Inc.
John M. Rosenbaum
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
LUBRICATING BASE OIL MANUFACTURING PLANT FOR PRODUCING BASE OILS HA...
Publication number
20090321307
Publication date
Dec 31, 2009
Chevron U.S.A. Inc.
John M. Rosenbaum
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ISOMERIZATION PROCESS USING METAL-MODIFIED SMALL CRYSTALLITE MTT MO...
Publication number
20080083657
Publication date
Apr 10, 2008
Stacey I. Zones
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PREPARING SMALL CRYSTAL SSZ-32 AND ITS USE IN A HYDROCARBON CONVERS...
Publication number
20070048214
Publication date
Mar 1, 2007
Chevron U.S.A. Inc.
Stacey I. Zones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARING SMALL CRYSTAL SSZ-32 AND ITS USE IN A HYDROCARBON CONVERS...
Publication number
20070041898
Publication date
Feb 22, 2007
Chevron U.S.A. Inc.
Stacey I. Zones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Dewaxing process using zeolites MTT and MTW
Publication number
20070029230
Publication date
Feb 8, 2007
Chevron U.S.A. Inc.
Theodorus Ludovicus Michael Maesen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for making lubricating base oils with high ratio of monocyc...
Publication number
20060289337
Publication date
Dec 28, 2006
Chevron U.S.A. Inc.
John M. Rosenbaum
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Preparing small crystal SSZ-32 and its use in a hydrocarbon convers...
Publication number
20050092651
Publication date
May 5, 2005
Chevron U.S.A. Inc.
Stacey I. Zones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing a highly paraffinic diesel fuel having a high...
Publication number
20010006155
Publication date
Jul 5, 2001
Stephen J. Miller
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC