Inventor
Karl H. Illers
Inventor
Otterstadt, DE
Overview
Patents· 13 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 bonds32%
C08LCompositions of macromolecular compounds32%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
PatentTitleYear
4,762,874'Thermoplastic molding materials'19884,632,946'Halogen-free flameproofed thermoplastic molding material'19864,618,633'Halogen-free self-extinguishing thermoplastic molding material'19864,618,636'Flameproofed thermoplastic molding material comprising a novolak resin'19864,606,994'Process for producing photo-cured printing plates possessing a defined hardness'19864,604,415'Thermoplastic molding materials'19864,448,946'Process for the preparation of noncellular polyurethane elastomers based on 4,4-diisocyanato-1,2-diphenylethane'19844,423,187'Thermoplastic molding materials'19834,421,870'Process for the preparation of cellular polyurethane elastomers based on 4,4\'-diisocyanato-1,2-diphenylethane'19834,208,507'Polyurethane-urea elastomers and their production'19804,191,818'Process for preparing heat-resistant polyurethane elastomers having no secondary softening range'19804,102,871'Copolyamides from lactam and diamine salts of two different dicarboxylic acids'19784,098,773'Process for preparing heat-resistant polyurethane elastomers having no secondary softening range'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1988Patents assigned to BASF AG (11)· patent assignee history
1978–1980Patents assigned to BASF WYANDOTTE CORP (2)· patent assignee history
1978–1988Based in Otterstadt, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 11 | 1978–1988 |
| BASF WYANDOTTE CORP | 2 | 1978–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otterstadt, DE | 13 | 1978–1988 |