Inventor
Randall C. Rains
Inventor
Pittsburgh, PA, US
Overview
Patents· 9 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 bonds37%
B29CShaping or joining of plastics16%
C09JAdhesives16%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08LCompositions of macromolecular compounds11%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
6,197,242'Injection molding fibers embedded in polyurethane with hindered amine'20015,529,739'Process for the production of molded products using internal mold release agents'19965,391,344'Production of Class A surface of fiber reinforced polyurethane molded products'19955,204,439'Two-component polyurethane adhesive'19935,164,473'Two-component polyurethane adhesive'19924,954,199'Two component polyurethane adhesive'19904,460,715'Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes produced therefrom'19844,390,645'Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom'19834,041,019'Delayed-action, heat activated-urethane catalyst'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1984Patents assigned to DOW CHEMICAL CO (3)· patent assignee history
1977Based in Denton, TX, US· patent location history
1983Based in Angleton, TX, US· patent location history
1984–2001Based in Pittsburgh, PA, US· patent location history
1990Patents assigned to MOBAY CORP (1)· patent assignee history
1992–1995Patents assigned to MILES INC (3)· patent assignee history
1996–2001Patents assigned to BAYER AG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 3 | 1977–1984 |
| MILES INC | 3 | 1992–1995 |
| BAYER AG | 2 | 1996–2001 |
| MOBAY CORP | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsburgh, Pennsylvania, US | 7 | 1984–2001 |
| Angleton, Texas, US | 1 | 1983 |
| Denton, Texas, US | 1 | 1977 |