Inventor
RIEPL HERBERT
DE13 patents
⚠️ This page may combine multiple inventors who share the name “RIEPL HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
5 patentsUS5504232AApr 2, 1996
Process for the preparation of an olefin polymer using specific metallocenes
HOECHST AG46 citations96
US5455365AOct 3, 1995
Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands
HOECHST AG71 citations96
US5268495ADec 7, 1993
Metallocenes having bicyclic cyclopentadiene derivatives as ligands, processes for their preparation and their use as catalysts
HOECHST AG26 citations92
US5155274AOct 13, 1992
Complex compounds containing sulfonated phenyl phosphanes
HOECHST AG26 citations90
US5057618AOct 15, 1991
Complex compounds containing sulfonated phenyl phosphanes
HOECHST AG25 citations89
TARGOR GMBH
3 patentsUS5869584AFeb 9, 1999
Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands
TARGOR GMBH89 citations96
US6087292AJul 11, 2000
Metallocene catalysts comprising indenyl ligands substituted with electronegative groups
TARGOR GMBH27 citations92
US5763542AJun 9, 1998
Process for the preparation of an olefin polymer using specific metallocenes
TARGOR GMBH34 citations92
OMYA INT AG
2 patentsUS11230481B2Jan 25, 2022
Installation for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate
OMYA INT AG0 citations46
US11130689B2Sep 28, 2021
Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate
OMYA INT AG0 citations46