Inventor
Ryan R. Dirkx
Inventor
Glenmoore, PA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels15%
C08JWorking-up9%
C23CCoating metallic material9%
Y10TTechnical subjects covered by former us classification9%
C04BLime, magnesia6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
PatentTitleYear
9,312,412'High efficiency photovoltaic modules'20167,811,659'High optical purity copolymer film'2010RE041799'Coating composition for glass'20106,878,436'Light emitting diode signs and translucent plastic sheets used therein'20056,380,348'Polyester polycondensation with lithium titanyl oxalate catalyst'20026,013,333'Method for strengthening a brittle oxide substrate'20005,567,235'Method for strengthening a brittle oxide substrate, silane-based compositions, and a polymerized cross-linked siloxane coated brittle oxide substrate'19965,401,305'Coating composition for glass'19955,276,547'Electrochromic element, materials for use in such element, processes for making such element and such materials and use of such element in an electrochromic glass device'19945,274,493'Electrochromic element, materials for use in such element, processes for making such element and such materials and use of such element in an electrochromic glass device'19935,102,691'Method of pretreatment for the high-deposition-rate production of fluorine-doped tin-oxide coatings having reduced bulk resistivities and emissivities'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to ATOCHEM NORTH AMERICA (1)· patent assignee history
1992–1994Based in Belle Mead, NJ, US· patent location history
1993–2000Patents assigned to ATOCHEM NORTH AMERICA ELF (5)· patent assignee history
1993–1994Patents assigned to ELF AQUITAINE (2)· patent assignee history
1995–2010Based in Glenmoore, PA, US· patent location history
2005–2016Based in Glenmore, PA, US· patent location history
2010–2016Patents assigned to ARKEMA INC (2)· patent assignee history
2010Patents assigned to ARKEMA FRANCE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATOCHEM NORTH AMERICA ELF | 5 | 1993–2000 |
| ARKEMA INC | 2 | 2010–2016 |
| ELF AQUITAINE | 2 | 1993–1994 |
| ARKEMA FRANCE | 1 | 2010 |
| ATOCHEM NORTH AMERICA | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glenmoore, Pennsylvania, US | 5 | 1995–2010 |
| Glenmore, Pennsylvania, US | 3 | 2005–2016 |
| Belle Mead, New Jersey, US | 3 | 1992–1994 |