Inventor
Harry T. Hanson
Inventor
Millburn, NJ, US
Overview
Patents· 6 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 bonds44%
C07CAcyclic or carbocyclic compounds22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
4,766,242'Synthesis of substituted aryl sulfides'19884,439,590'Acetylene-terminated aromatic enyne resins and method of production thereof'19844,419,504'Method of accelerating cure rates for acetylene-terminated resins and curable compositions employed therein'19834,393,241'Synthesis of alkoxy and phenoxy substituted aryl sulfides'19834,105,634'Production of thermosetting resinous polyepoxides'19784,005,058'Process for the formation and recovery of poly(bisbenzimidazoenzophenanthroline)'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1984Patents assigned to CELANESE CORP (5)· patent assignee history
1977–1988Based in Millburn, NJ, US· patent location history
1988Patents assigned to HOECHST CELANESE CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CELANESE CORP | 5 | 1977–1984 |
| HOECHST CELANESE CORP | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Millburn, New Jersey, US | 6 | 1977–1988 |