Inventor
HAERTNER HARTMUT
DE11 patents
⚠️ This page may combine multiple inventors who share the name “HAERTNER HARTMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
10 patentsUS5223360AJun 29, 1993
Materials coated with plate-like pigments
MERCK PATENT GMBH119 citations95
US4532369AJul 30, 1985
Process for the preparation of [2,2]-paracyclophane
MERCK PATENT GMBH34 citations92
US4540650ASep 10, 1985
Photoresists suitable for forming relief structures of highly heat-resistant polymers
MERCK PATENT GMBH29 citations90
US4605794AAug 12, 1986
Sorbitol, process for its preparation, and use thereof
MERCK PATENT GMBH25 citations78
US4507511AMar 26, 1985
Sorbitol, process for its preparation, and use thereof
MERCK PATENT GMBH21 citations78
US5023379AJun 11, 1991
Process for the preparation of hydroxyamines
MERCK PATENT GMBH16 citations71
US5473079ADec 5, 1995
Process for preparing 2-arylbenzimidazole-5-sulfonic acids
MERCK PATENT GMBH13 citations70
US6683164B1Jan 27, 2004
Recovery of isoquercetin from bioflavanoid pastes
MERCK PATENT GMBH2 citations60
US4539288ASep 3, 1985
Process for the development of relief structures based on radiation-crosslinked polymeric precursors of polymers which are resistant to high temperature
MERCK PATENT GMBH5 citations60
US4474987AOct 2, 1984
Process for preparing N,N-disubstituted p-phenylenediamine derivatives
MERCK PATENT GMBH1 citations44