Inventor
John H. Thomas
Inventor
Jacksonville, AL, US
Overview
Patents· 25 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 bonds9%
C08LCompositions of macromolecular compounds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
A01CPlanting5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B82YSpecific uses or applications of nanostructures5%
C23CCoating metallic material5%
F16KValves5%
PatentTitleYear
11,072,890Brown stock wash control20217,687,176'Fuel cell'20107,130,624'System and method for destabilizing improvised explosive devices'20066,944,272'Method and system for administering multiple messages over a public switched telephone network'20056,851,634'Granular spreader and product container'20056,588,685'Granular spreader'20036,499,679'Granular spreader and product container'20026,482,763'Suboxide fuel cell catalyst for enhanced reformate tolerance'20026,040,077'Catalyst for membrane electrode assembly and method of making'20005,879,827'Catalyst for membrane electrode assembly and method of making'19995,273,610'Apparatus and method for determining power in plasma processing'19935,234,193'Rotary plug valve with seat seal'19935,166,257'Modified rosin esters and their use in printing inks'19925,166,256'Modified rosin esters and their use in printing inks'19925,166,262'Modified rosin esters and their use in printing inks'19925,166,258'Modified rosin esters and their use in printing inks'19925,164,446'Modified rosin esters and their use in printing inks'19925,057,185'Triode plasma reactor with phase modulated plasma control'19914,643,848'Modified rosin ester preparation'19874,576,829'Low temperature growth of silicon dioxide on silicon'19864,526,341'Pneumatic shut-off valve'19854,513,779'Metering valve'19854,369,813'Pipe stopper method and apparatus'19834,054,484'Method of forming crossover connections'19773,994,289'Acupressure instrument'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1985Patents assigned to KEROTEST MFG CORP (3)· patent assignee history
1983–1985Based in Pittsburgh, PA, US· patent location history
1986–1993Based in Holland, PA, US· patent location history
1987–1992Patents assigned to WESTVACO CORP (6)· patent assignee history
1987–1993Based in Jacksonville, AL, US· patent location history
1993Patents assigned to ASS INSTITUTIONS FOR MATERIAL (1)· patent assignee history
1999–2006Based in Mahtomedi, MN, US· patent location history
2000–2010Patents assigned to 3M INNOVATIVE PROPERTIES CO (3)· patent assignee history
2002–2003Patents assigned to BASF AG (2)· patent assignee history
2002–2005Based in East Windsor, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTVACO CORP | 6 | 1987–1992 |
| 3M INNOVATIVE PROPERTIES CO | 3 | 2000–2010 |
| KEROTEST MFG CORP | 3 | 1983–1985 |
| BASF AG | 2 | 2002–2003 |
| ASS INSTITUTIONS FOR MATERIAL | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jacksonville, AL, US | 7 | 1987–1993 |
| Mahtomedi, Minnesota, US | 3 | 1999–2006 |
| East Windsor, New Jersey, US | 3 | 2002–2005 |
| Holland, Pennsylvania, US | 3 | 1986–1993 |
| Pittsburgh, Pennsylvania, US | 3 | 1983–1985 |