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Inventor

Brian M. Kirshner

Inventor
Foster City, CA, US

Overview

3→
Patents
1998–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B29Cprimary
B29CShaping or joining of plastics29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
C12NMicroorganisms or enzymes14%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%
C12YEnzymes14%
PatentTitleYear
8,865,442'Production of isoprene under reduced oxygen inlet levels'20146,139,306'Apparatus for expanding polymeric tubing'20005,733,487'Method of expanding polymeric tubing'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to RAYCHEM CORP (1)· patent assignee history
1998Based in San Bruno, CA, US· patent location history
2000–2014Based in Foster City, CA, US· patent location history
2014Patents assigned to DANISCO US INC (1)· patent assignee history
2014Patents assigned to GOODYEAR TIRE & RUBBER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DANISCO US INC12014
GOODYEAR TIRE & RUBBER12014
RAYCHEM CORP11998
Locations
LocationPatentsSpan
Foster City, California, US22000–2014
San Bruno, California, US11998