Inventor

James Prentice

Inventor
San Francisco, CA, US

Overview

11→
Patents
1978–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 11 as inventor

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

C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms19%
G01NInvestigating or analysing materials by determining their chemical or physical properties16%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general13%
E21BEarth or rock drilling6%
F22BMethods of steam generation6%
F23GCremation furnaces6%
F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges6%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y02PClimate change mitigation technologies in the production or processing of goods6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to CALIFORNIA INJECTION MOLDING C (1)· patent assignee history
2006Patents assigned to ADVANCED COMB ENERGY SYSTEMS I (1)· patent assignee history
2006–2012Based in Rome, GA, US· patent location history
2007Patents assigned to EXPRESSION DIAGNOSTICS INC (1)· patent assignee history
2007–2011Based in San Francisco, CA, US· patent location history
2010–2011Patents assigned to XDX INC (4)· patent assignee history
2010Based in Austin, TX, US· patent location history
2012–2014Patents assigned to ADVANCED COMB ENERGY SYSTEMS INC (3)· patent assignee history
2013–2014Based in Kingston, GA, US· patent location history
2020Based in San Juan Capistrano, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XDX INC42010–2011
ADVANCED COMB ENERGY SYSTEMS INC32012–2014
ADVANCED COMB ENERGY SYSTEMS I12006
CALIFORNIA INJECTION MOLDING C11978
EXPRESSION DIAGNOSTICS INC12007
Locations
LocationPatentsSpan
San Francisco, California, US42007–2011
Kingston, Georgia, US22013–2014
Rome, Georgia, US22006–2012
San Juan Capistrano, California, US12020
Austin, Texas, US12010