Inventor
Guenter Heil
Inventor
Ludwigshafen, DE
Overview
16→
Patents
1977–1992
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
G11BInformation storage based on relative movement between record carrier and transducer18%
Y10TTechnical subjects covered by former us classification18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
C08LCompositions of macromolecular compounds2%
PatentTitleYear
5,130,202'Magnetic recording medium containing an isocyanate-free branched thermoplastic polyurethane binder resin with urea groups at the chain ends'19925,084,319'Disk-shaped magnetic recording media, their production and information stores containing these recording media'19924,673,591'Production of layer-type magnetic recording media'19874,671,969'Production of layer-type magnetic recording media'19874,666,781'Magnetic recording media'19874,666,783'Magnetic recording media'19874,560,456'Magnetic recording media'19854,559,118'Magnetic recording media'19854,557,813'Magnetic recording media'19854,522,693'Photopolymerizable composition with acylphosphine sulfide photoinitiator and method'19854,424,314'Curable coating composition'19844,334,034'Process for the preparation of polymerizable polyurethane elastomers'19824,205,139'Curable coating composition'19804,147,604'Photopolymerizable binders containing diaminobenzophenones'19794,113,593'Benzophenone-containing photopolymerizable binders for printing inks and coating compositions'19784,056,453'UV-curing printing inks'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1992Patents assigned to BASF AG (16)· patent assignee history
1977–1992Based in Ludwigshafen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 16 | 1977–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 16 | 1977–1992 |