Inventor
John W. Andrews
Inventor
Madison, CT, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification16%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
C01BNon-metallic elements10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B82YSpecific uses or applications of nanostructures6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
A63DBowling games, e.g. skittles, bocce or bowls3%
F21VFunctional features or details of lighting devices or systems thereof3%
PatentTitleYear
11,029,463Edge lit luminaire20218,038,970'Process for producing metal peroxide films'20117,727,500'Process for producing metal peroxide films'20107,261,942'Photocatalytically-active, self-cleaning aqueous coating compositions and methods'20077,205,049'Metal peroxide films'20076,884,752'Photocatalytically-active, self-cleaning aqueous coating compositions and methods'20056,881,153'Billiard, snooker and pool cue shaft'20056,525,111'Light-emission-enhancement microbead paint compositions and their preparation'20036,270,353'Low cost shallow trench isolation using non-conformal dielectric material'20016,242,056'Process for applying light-emission-enhancement microbead paint compositions'20014,390,008'Hot water tank for use with a combination of solar energy and heat-pump desuperheating'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Based in Sag Harbor, NY, US· patent location history
2001Patents assigned to IBM (1)· patent assignee history
2001Patents assigned to INNOVATIVE CONCEPTS UNLTD LLC (1)· patent assignee history
2001–2011Based in Madison, CT, US· patent location history
2001Based in Wappinger Falls, NY, US· patent location history
2003–2007Patents assigned to PRIZMALITE IND INC (3)· patent assignee history
2005Based in Red Deer, CA· patent location history
2010–2011Patents assigned to PURETI INC (2)· patent assignee history
2021Patents assigned to HUBBELL INC (1)· patent assignee history
2021Based in Simpsonville, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRIZMALITE IND INC | 3 | 2003–2007 |
| PURETI INC | 2 | 2010–2011 |
| HUBBELL INC | 1 | 2021 |
| IBM | 1 | 2001 |
| INNOVATIVE CONCEPTS UNLTD LLC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Madison, CT, US | 7 | 2001–2011 |
| Simpsonville, SC, US | 1 | 2021 |
| Red Deer, CA | 1 | 2005 |
| Wappinger Falls, New York, US | 1 | 2001 |
| Sag Harbor, New York, US | 1 | 1983 |