Inventor
FRIEDRICH HOLGER
DE38 patents
⚠️ This page may combine multiple inventors who share the name “FRIEDRICH HOLGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
16 patentsUS6592832B1Jul 15, 2003
Method for producing highly pure lithium salts
BASF AG80 citations97
US6110230AAug 29, 2000
Use of carboxyamide-polysiloxanes for water proofing leather
BASF AG21 citations92
US5976557ANov 2, 1999
Carboxamidopolysiloxanes in cosmetic formulations
BASF AG18 citations92
US5919348AJul 6, 1999
Modification of the flow resistance of diaphragms
BASF AG18 citations91
US6352660B1Mar 5, 2002
Preparation of composite fibers and diaphragms
BASF AG17 citations82
US6537512B1Mar 25, 2003
Method for producing highly pure LiBF4
BASF AG8 citations74
US6414176B2Jul 2, 2002
Preparation of vinylsilanes
BASF AG9 citations74
US5773535AJun 30, 1998
Ziegler-natta catalyst systems containing specific organosilicon compounds
BASF AG11 citations74
US6759560B2Jul 6, 2004
Method for producing alkali methylates
BASF AG12 citations71
US6437198B1Aug 20, 2002
Method for producing alkali metal alcoholates
BASF AG11 citations71
US5755951AMay 26, 1998
Regeneration of plastic diaphragm
BASF AG10 citations71
US5856543AJan 5, 1999
Silanes comprising branched alkyl chains
BASF AG5 citations63
US6657091B2Dec 2, 2003
Catalytic preparation of alkali metal alkoxides
BASF AG4 citations62
US7332090B2Feb 19, 2008
Process for the removal of mercury from solutions contaminated with mercury
BASF AG6 citations61
US5899393AMay 4, 1999
Recycling of diaphragms
BASF AG4 citations61
US5876785AMar 2, 1999
Recycling of diaphragms
BASF AG3 citations61
LANXESS DEUTSCHLAND GMBH
5 patentsUS7387672B2Jun 17, 2008
Oxidation-stable iron oxide pigments, process for preparing them and their use
LANXESS DEUTSCHLAND GMBH11 citations84
US7410536B2Aug 12, 2008
Oxidation-stable iron oxide pigments, process for preparing them and their use
LANXESS DEUTSCHLAND GMBH11 citations82
US7837785B2Nov 23, 2010
Process for the preparation of pigment granules and the use thereof
LANXESS DEUTSCHLAND GMBH2 citations61
US9725364B2Aug 8, 2017
Method for reducing hexavalent chromium in oxidic solids
LANXESS DEUTSCHLAND GMBH0 citations39
US7931745B2Apr 26, 2011
Black pigment/auxiliary combination having improved colour strength
LANXESS DEUTSCHLAND GMBH0 citations32
BASF SE
5 patentsUS7517435B2Apr 14, 2009
Process for the removal of mercury from solutions contaminated with mercury
BASF SE11 citations79
US9427678B2Aug 30, 2016
Base for a mass transfer column
BASF SE3 citations69
US9725320B2Aug 8, 2017
Basket-like device having wall insulation
BASF SE4 citations67
US10576449B2Mar 3, 2020
Reactor for carrying out heterogeneously catalysed gas phase reactions, and use of the reactor
BASF SE1 citations61
US10974964B2Apr 13, 2021
Modular catalyst monoliths
BASF SE0 citations47