Inventor
Robert R. Gagne
Inventor
Pasadena, CA, US
Overview
Patents· 29 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 bonds15%
C08LCompositions of macromolecular compounds14%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
H05KPrinted circuits7%
Y10TTechnical subjects covered by former us classification7%
B29CShaping or joining of plastics5%
C07CAcyclic or carbocyclic compounds5%
C08JWorking-up5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
PatentTitleYear
7,365,146'Substituted polyphenylenes via supported transition metal catalysis'20086,862,577'System and method for shipping material'20055,976,437'Rigid-rod polymers'19995,973,075'Methods for preparing rigid-rod macromonomers with reactive end groups'19995,869,592'Macromonomers having reactive side groups'19995,830,945'Macromonomers having reactive side groups'19985,827,927'Macromonomers having reactive end groups'19985,824,744'Macromonomers having reactive end groups'19985,789,521'Rigid-rod polymers'19985,760,131'Rigid-rod polymers'19985,756,581'Rigid-rod polymers'19985,731,400'Rigid-rod polymers'19985,721,335'Rigid-rod polymers'19985,670,564'Macromonomers having reactive end groups'19975,659,005'Rigid-rod polymers'19975,654,392'Rigid-rod polymers'19975,646,231'Rigid-rod polymers'19975,646,232'Rigid-rod polymers'19975,565,543'Rigid-rod polymers'19965,512,630'Macromonomers having reactive side groups'19965,227,457'Rigid-rod polymers'19934,565,561'Method of and apparatus for analyzing atmosphere of a furnace'19864,540,361'Enhanced pneumatic regenerator flow control'19854,527,617'Regenerator checker packing with enhanced transverse flow'19854,475,994'Method and apparatus for separating oxygen from a gaseous mixture'19844,197,106'Method and apparatus for asymmetric cooling in a glass sheet forming chamber'19804,174,956'Method and apparatus for molten metal flow diffusion in a float glass tank'19794,174,207'Method and apparatus utilizing transversely inclined barriers in float glass formation'19794,157,908'Method and apparatus for thickness control of float glass with toothed cylindrical member that has axis extended in the direction of glass flow'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1986Patents assigned to PPG INDUSTRIES INC (7)· patent assignee history
1979–1985Based in New Kensington, PA, US· patent location history
1984–1999Patents assigned to MAXDEM INC (20)· patent assignee history
1984–1999Based in Pasadena, CA, US· patent location history
1986Based in Cumberland, MD, US· patent location history
2005Patents assigned to IBM (1)· patent assignee history
2005Based in Colchester, VT, US· patent location history
2008Patents assigned to SOLVAY ADVANCED POLYMERS LLC (1)· patent assignee history
2008Based in Diamondhead, MS, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAXDEM INC | 20 | 1984–1999 |
| PPG INDUSTRIES INC | 7 | 1979–1986 |
| IBM | 1 | 2005 |
| SOLVAY ADVANCED POLYMERS LLC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pasadena, California, US | 20 | 1984–1999 |
| New Kensington, Pennsylvania, US | 6 | 1979–1985 |
| Diamondhead, MS, US | 1 | 2008 |
| Colchester, VT, US | 1 | 2005 |
| Cumberland, Maryland, US | 1 | 1986 |