Inventor
Ernst Heil
Inventor
Stockstadt, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds57%
B61BRailway systems14%
C08LCompositions of macromolecular compounds14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
8,082,853'Hold-down device for the cable guide in cable-drawn transport systems'20115,216,082'Acrylic molding compositions'19934,877,853'Polymethyl methacrylate molding compounds'19894,543,383'Impact resistant resins and method for making the same'19854,513,118'Emulsion polymers for modifying impact strength'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1993Patents assigned to ROEHM GMBH (4)· patent assignee history
1985–1993Based in Stockstadt, DE· patent location history
2011Patents assigned to BUSEMANN LOTHAR (1)· patent assignee history
2011Patents assigned to HEIL ERNST (1)· patent assignee history
2011Patents assigned to HIGH TECHNOLOGY INVEST BV (1)· patent assignee history
2011Patents assigned to WILLIM HERBERT (1)· patent assignee history
2011Based in Vienna, AT· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROEHM GMBH | 4 | 1985–1993 |
| BUSEMANN LOTHAR | 1 | 2011 |
| HEIL ERNSTself | 1 | 2011 |
| HIGH TECHNOLOGY INVEST BV | 1 | 2011 |
| WILLIM HERBERT | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stockstadt, DE | 4 | 1985–1993 |
| Vienna, AT | 1 | 2011 |