Inventor
David D Farris
Inventor
Marietta, OH, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds45%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests32%
C08JWorking-up10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C08LCompositions of macromolecular compounds3%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases3%
PatentTitleYear
8,217,129'Polyalkylene oxide asymmetric siloxane'20127,968,666'Incorporating an asymmetrical siloxane into a composition in need of hydrolysis resistance'20117,947,798'Asymmetrical siloxane'20117,897,713'Hydrosilylating an isolated monohydridosiloxane'20117,834,118'Selective hydrosilylation method with rhodium catalyst'20107,829,734'Tetramethyl siloxane reaction'20107,605,219'Selective hydrosilylation method with alcohol or epoxide reactant and product'20097,326,761'Selective hydrosilylation method and product'20087,259,220'Selective hydrosilylation method'20076,897,280'Continuous manufacture of silicone copolymers via multi-stage blade-mixed plug flow tubular reactor'20056,448,361'Continuous manufacture of silicone copolymers'20025,986,022'Continuous manufacture of silicone coploymers'19995,192,812'Cell openers for urethane foam surfactants'19934,857,583'Process for the preparation of organopolysiloxane surfactants'19894,847,398'Process for the preparation of siloxane-oxyalkylene copolymers'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to UNION CARBIDE CORP (2)· patent assignee history
1989–2012Based in Marietta, OH, US· patent location history
2002Patents assigned to CROMPTON CORP (1)· patent assignee history
2005–2008Patents assigned to GEN ELECTRIC (3)· patent assignee history
2009–2012Patents assigned to MOMENTIVE PERFORMANCE MAT INC (7)· patent assignee history
2012Patents assigned to FARRIS DAVID D (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOMENTIVE PERFORMANCE MAT INC | 7 | 2009–2012 |
| GEN ELECTRIC | 3 | 2005–2008 |
| UNION CARBIDE CORP | 2 | 1989 |
| CROMPTON CORP | 1 | 2002 |
| FARRIS DAVID Dself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marietta, OH, US | 15 | 1989–2012 |