Inventor
David C. Watkins
Inventor
East Greenwich, RI, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Yprimary
C12YEnzymes17%
A61KPreparations for medical, dental or toiletry purposes13%
C07KPeptides13%
C12NMicroorganisms or enzymes13%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture13%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
G01BMeasuring length, thickness or similar linear dimensions4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
G05BControl or regulating systems in general4%
PatentTitleYear
10,041,102Expression of mammalian proteins in 20189,458,487'Expression of mammalian proteins in pseudomonas fluorescens'20169,453,251'Expression of mammalian proteins in Pseudomonas fluorescens '20169,383,740'Control of safety critical operations'20166,071,535'Lipid vesicles formed with alkylammonium fatty acid salts'20005,935,572'Composition containing protease separate from glycosidase for removing nits in treating lice infestation'19995,874,105'Lipid vesicles formed with alkylammonium fatty acid salts'19995,545,593'Method of aligning layers in an integrated circuit device'19964,755,050'Standard for monitoring the calibration of an optical line width measuring machine'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Based in Houston, TX, US· patent location history
1999–2000Patents assigned to COLLABORATIVE LAB INC (3)· patent assignee history
1999–2000Based in Port Jefferson, NY, US· patent location history
1999Based in Port Jefferson Station, NY, US· patent location history
2016–2018Patents assigned to PFENEX INC (3)· patent assignee history
2016Patents assigned to GAERTNER FRANK H (2)· patent assignee history
2016Patents assigned to LEE STACEY L (2)· patent assignee history
2016Patents assigned to RETALLACK DIANE M (2)· patent assignee history
2016–2018Based in East Greenwich, RI, US· patent location history
2016Based in Gillingham, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COLLABORATIVE LAB INC | 3 | 1999–2000 |
| PFENEX INC | 3 | 2016–2018 |
| GAERTNER FRANK H | 2 | 2016 |
| LEE STACEY L | 2 | 2016 |
| RETALLACK DIANE M | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Greenwich, RI, US | 3 | 2016–2018 |
| Port Jefferson, New York, US | 2 | 1999–2000 |
| Gillingham, GB | 1 | 2016 |
| Port Jefferson Station, New York, US | 1 | 1999 |
| Houston, Texas, US | 1 | 1996 |