Inventor
Robert H. Whitmarsh
Inventor
Lake Jackson, TX, US
Overview
Patents· 14 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 bonds38%
C10MLubricating compositions16%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions16%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C08JWorking-up8%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
PatentTitleYear
8,541,514'Branched polyglycols and branched polyether functional organopolysiloxanes and coatings containing same'20136,987,157'Certain silicone polyethers, methods for making them and uses'20066,642,423'Polymerization of ethylene oxide using metal cyanide catalysts'20036,448,362'High molecular weight polyols, process for preparation and use thereof'20026,432,865'High molecular weight polyols, process for preparation and use thereof'20026,429,342'Polymerization of ethylene oxide using metal cyanide catalysts'20026,423,661'High molecular weight polyols, process for preparation and use thereof'20026,420,320'High molecular weight polyols, process for preparation and use thereof'20026,362,140'High molecular weight polyols, process for preparation and use thereof'20026,355,845'Polymerization of alkylene oxides using metal cyanide catalysts and unsaturated initiator compounds'20026,255,434'High molecular weight polyols, process for preparation and use thereof'20015,981,613'Silicone polyether surfactants'19995,830,970'Silicone polyether surfactants'19985,807,903'Method for preparing flexible polyurethane foams'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2006Patents assigned to DOW CORNING (3)· patent assignee history
1998Patents assigned to AIR PROD & CHEM (1)· patent assignee history
1998–2013Based in Lake Jackson, TX, US· patent location history
2001–2002Patents assigned to DOW CHEMICAL CO (7)· patent assignee history
2002–2003Patents assigned to DOW GLOBAL TECHNOLOGIES INC (2)· patent assignee history
2013Patents assigned to FERRITTO MICHAEL SALVATORE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 7 | 2001–2002 |
| DOW CORNING | 3 | 1998–2006 |
| DOW GLOBAL TECHNOLOGIES INC | 2 | 2002–2003 |
| AIR PROD & CHEM | 1 | 1998 |
| FERRITTO MICHAEL SALVATORE | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake Jackson, Texas, US | 14 | 1998–2013 |