Inventor
Bojayan Durairaj
Inventor
Pittsburgh, PA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds40%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds30%
C07DHeterocyclic compounds10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
5,030,692'Rubber compounding resorcinolic resins and process for making the same'19915,021,522'Rubber compounding resin'19914,945,169'Novel bis-maleimide compounds containing sulfonate linkages'19904,892,908'Rubber composition and method for making the same'19904,889,891'Novel rubber compounding resorcinolic resins'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1991Patents assigned to INDSPEC CHEMICAL CORP (5)· patent assignee history
1989–1991Based in Pittsburgh, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INDSPEC CHEMICAL CORP | 5 | 1989–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsburgh, Pennsylvania, US | 5 | 1989–1991 |