Inventor
Jason R. Lewis
Inventor
Monaca, PA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C08LCompositions of macromolecular compounds9%
G02BOptical elements, systems or apparatus9%
B05DProcesses for applying fluent materials to surfaces, in general6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C07DHeterocyclic compounds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
PatentTitleYear
10,938,834Dynamic discovery range for online sessions202110,767,073Curable film-forming compositions containing hydroxyl functional, branched acrylic polymers and multilayer composite coatings202010,370,555Curable film-forming compositions containing hydroxyl functional acrylic polymers and bisurea compounds and multilayer composite coatings20199,028,728'Photochromic materials that include indeno-fused naphthopyrans'20158,647,538'Photochromic compounds having at least two photochromic moieties'20148,608,988'Curable photochromic compositions and optical articles prepared therefrom'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2015Patents assigned to LEWIS JASON R (3)· patent assignee history
2013–2015Patents assigned to TRANSITIONS OPTICAL INC (3)· patent assignee history
2013–2015Patents assigned to WALTERS ROBERT W (3)· patent assignee history
2013–2020Based in Monaca, PA, US· patent location history
2014–2015Patents assigned to CHOPRA ANU (2)· patent assignee history
2014–2015Patents assigned to KIM BEON-KYU (2)· patent assignee history
2021Based in Duvall, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEWIS JASON Rself | 3 | 2013–2015 |
| TRANSITIONS OPTICAL INC | 3 | 2013–2015 |
| WALTERS ROBERT W | 3 | 2013–2015 |
| CHOPRA ANU | 2 | 2014–2015 |
| KIM BEON-KYU | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monaca, Pennsylvania, US | 5 | 2013–2020 |
| Duvall, Washington, US | 1 | 2021 |