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Inventor

E. Colin W. Clarke

Inventor
Sarnia, CA

Overview

4→
Patents
1977–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C01Bprimary
C01BNon-metallic elements33%
B24BMachines, devices, or processes for grinding or polishing17%
C12NMicroorganisms or enzymes17%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture17%
C12YEnzymes17%
PatentTitleYear
11,060,099Production of fatty acid derivatives20214,142,332'Drill grinding fixture'19794,137,296'Production of chlorine dioxide'19794,003,816'Sulfurless electrolytic concentration of aqueous sulfuric acid solutions'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1979Patents assigned to DOW CHEMICAL CO (2)· patent assignee history
1977–1979Based in Sarnia, CA· patent location history
1979Patents assigned to CLARKE EDMOND C (1)· patent assignee history
1979Based in Orange Park, FL, US· patent location history
2021Patents assigned to GENOMATICA INC (1)· patent assignee history
2021Based in South San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW CHEMICAL CO21977–1979
CLARKE EDMOND Cself11979
GENOMATICA INC12021
Locations
LocationPatentsSpan
Sarnia, CA21977–1979
South San Francisco, California, US12021
Orange Park, Florida, US11979