Inventor
Richard William Ryan
Inventor
Kingwood, TX, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds27%
C07CAcyclic or carbocyclic compounds18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds18%
C09DCoating compositions, e.g. paints, varnishes or lacquers18%
Y10TTechnical subjects covered by former us classification18%
PatentTitleYear
6,342,615'Glycidyl ester adducts having increased glass transition temperatures'20026,136,991'Glycidyl ester adducts having increased glass transition temperatures'20005,976,706'Low viscosity, high solids polyesterdiols and compositions containing same'19995,880,297'Process for the purification of glycidyl esters from epihalohydrin and carboxylic acids'19995,817,722'Low viscosity, high solids polyesterdiols and compositions containing same'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2002Patents assigned to EXXON CHEMICAL PATENTS INC (5)· patent assignee history
1998–2002Based in Kingwood, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXXON CHEMICAL PATENTS INC | 5 | 1998–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kingwood, Texas, US | 5 | 1998–2002 |