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Inventor

James R. Murphy

Inventor
Houston, TX, US

Overview

10→
Patents
1976–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C10Gprimary
C10GCracking hydrocarbon oils62%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry23%
G06VImage or video recognition or understanding8%
H04NPictorial communication, e.g. television8%
PatentTitleYear
9,774,898'Apparatus and method for content influenced video commentary'20177,901,569'Process for upgrading heavy oil using a reactor with a novel reactor separation system'20117,431,822'Process for upgrading heavy oil using a reactor with a novel reactor separation system'20084,887,301'Proportional spaced text recognition apparatus and method'19894,666,588'Three-phase reactor design and operation'19874,615,992'Catalyst regeneration process with improved catalyst distribution in a fluidized bed'19864,150,090'Apparatus for regeneration of cracking catalyst'19794,082,648'Process for separating solid asphaltic fraction from hydrocracked petroleum feedstock'19784,048,057'Integrated heavy oil cracking process utilizing catalyst separated from cracking in pretreating zone'19773,941,680'Lube oil hydrotreating process'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to GULF RESEARCH DEVELOPMENT CO (1)· patent assignee history
1976–1979Based in Houston, TX, US· patent location history
1977–1979Patents assigned to PULLMAN INC (3)· patent assignee history
1986–1987Patents assigned to AIR PROD & CHEM (2)· patent assignee history
1986–1987Based in Allentown, PA, US· patent location history
1989Patents assigned to DEST CORP (1)· patent assignee history
1989Based in Fremont, CA, US· patent location history
2008–2011Patents assigned to CHEVRON USA INC (2)· patent assignee history
2008–2011Based in Vallejo, CA, US· patent location history
2017Based in Los Angeles, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PULLMAN INC31977–1979
AIR PROD & CHEM21986–1987
CHEVRON USA INC22008–2011
DEST CORP11989
GULF RESEARCH DEVELOPMENT CO11976
Locations
LocationPatentsSpan
Houston, Texas, US41976–1979
Vallejo, California, US22008–2011
Allentown, Pennsylvania, US21986–1987
Los Angeles, California, US12017
Fremont, California, US11989