Inventor
SIGG REINHARD
DE8 patents
⚠️ This page may combine multiple inventors who share the name “SIGG REINHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUELS CHEMISCHE WERKE AG
4 patentsUS6180817B1Jan 30, 2001
Process for the distillation of crude ester in the DMT/PTA process
HUELS CHEMISCHE WERKE AG3 citations59
US5852201ADec 22, 1998
Process for the distillation of crude ester in the DMT/PTA process
HUELS CHEMISCHE WERKE AG1 citations59
US5426195AJun 20, 1995
Process for the catalytic dehydrogenation of diols
HUELS CHEMISCHE WERKE AG4 citations58
US6096171AAug 1, 2000
Process for the distillation of crude ester in the DMT/PTA process
HUELS CHEMISCHE WERKE AG0 citations48
PHENOLCHEMIE GMBH & CO KG
2 patentsUS6307112B1Oct 23, 2001
Process for preparing phenol and acetone by acid-catalyzed cleavage of cumene hydroperoxide
PHENOLCHEMIE GMBH & CO KG26 citations88
US6555719B2Apr 29, 2003
Process for the thermal after-treatment of cleavage product from the acid-catalyzed cleavage of cumene hydroperoxide
PHENOLCHEMIE GMBH & CO KG4 citations57