Inventor
Dennis H. Rainear
Inventor
Richmond, VA, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation10%
C10LFuels not otherwise provided for10%
C10MLubricating compositions10%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions10%
F23JRemoval or treatment of combustion products or combustion residues10%
Y02ATechnologies for adaptation to climate change10%
Y02TClimate change mitigation technologies related to transportation10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08LCompositions of macromolecular compounds5%
D21HPulp compositions5%
PatentTitleYear
7,794,512'Supplying tungsten to a combustion system or combustion system exhaust stream containing iron'20107,743,738'Scavenging phosphorus, sulfur, and lead from combustion exhaust using tungsten compounds and lubricant'20104,332,923'Composition for coating heat sensitive substrates'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Patents assigned to DOW CORNING (1)· patent assignee history
1982Based in Midland, MI, US· patent location history
2010Patents assigned to AFTON CHEMICAL CORP (2)· patent assignee history
2010Based in Richmond, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AFTON CHEMICAL CORP | 2 | 2010 |
| DOW CORNING | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond, Virginia, US | 2 | 2010 |
| Midland, MI, US | 1 | 1982 |