Inventor

Robert W. Allen

Inventor
Fountain Valley, CA, US

Overview

8→
Patents
1979–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
F03GSpring, weight, inertia or like motors13%
F24SSolar heat collectors13%
A61KPreparations for medical, dental or toiletry purposes7%
C07KPeptides7%
C10LFuels not otherwise provided for7%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms7%
F01KSteam engine plants7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1981Patents assigned to RESEARCH CORP (2)· patent assignee history
1979–1981Based in University Park, PA, US· patent location history
1981–2012Patents assigned to ALLEN ROBERT W (4)· patent assignee history
1981–1982Based in Fountain Valley, CA, US· patent location history
1986Patents assigned to CANADIAN PATENTS DEV (1)· patent assignee history
1986Based in Carp, CA· patent location history
2000Patents assigned to LUBRIZOL CORP (1)· patent assignee history
2000Based in Saltash, GB· patent location history
2012Patents assigned to FULLER VALERIE (1)· patent assignee history
2012Based in Tulsa, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLEN ROBERT Wself41981–2012
RESEARCH CORP21979–1981
CANADIAN PATENTS DEV11986
FULLER VALERIE12012
LUBRIZOL CORP12000
Locations
LocationPatentsSpan
Fountain Valley, California, US31981–1982
University Park, Pennsylvania, US21979–1981
Tulsa, OK, US12012
Saltash, GB12000
Carp, CA11986