Inventor
BORGMEIER FRIEDER
DE28 patents
⚠️ This page may combine multiple inventors who share the name “BORGMEIER FRIEDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
16 patentsUS7091377B2Aug 15, 2006
Multimetal oxide materials
BASF AG65 citations98
US6781017B2Aug 24, 2004
Method for the production of acrolein or acrylic acid or the mixture thereof from propane
BASF AG64 citations96
US7417173B2Aug 26, 2008
Method for producing butadiene from n-butane
BASF AG23 citations92
US7214822B2May 8, 2007
Catalyst comprising a support and a catalytically active oxide material applied to the surface of the substrate
BASF AG19 citations92
US7005403B2Feb 28, 2006
Catalyst comprising a support body and a catalytically active oxide material applied to the surface of the substrate
BASF AG24 citations92
US6867328B2Mar 15, 2005
Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane
BASF AG42 citations92
US7038082B2May 2, 2006
Preparation of a multimetal oxide material
BASF AG14 citations84
US6858754B2Feb 22, 2005
Method for the production of acrylic acid by heterogeneously catalyzed partial propane oxidation
BASF AG19 citations84
US7495138B2Feb 24, 2009
Method for producing butadiene from n-butane
BASF AG9 citations83
US7026506B2Apr 11, 2006
Method for producing acrylic acid by heterogeneously catalyzed gas-phase oxidation of propene with molecular oxygen in a reaction zone
BASF AG9 citations74
US7019169B2Mar 28, 2006
Preparation of (meth)acrylic acid
BASF AG10 citations71
US7495121B2Feb 24, 2009
Mo- and V-containing multimetal oxide materials
BASF AG2 citations63
US7271279B2Sep 18, 2007
Method for the production of unsaturated nitriles from alkanes
BASF AG3 citations63
US7038080B2May 2, 2006
Heterogeneously catalyzed gas-phase partial oxidation of acrolein to acrylic acid
BASF AG4 citations63
US7012157B2Mar 14, 2006
Preparation of (meth)acrylic acid
BASF AG4 citations63
US7253310B2Aug 7, 2007
Preparation of (meth)acrylic acid
BASF AG0 citations35
BASF SE
8 patentsUS7435860B2Oct 14, 2008
Method for the production of butadine from n-butane
BASF SE2 citations62
US10577312B2Mar 3, 2020
Process for purifying alkanesulfonic acids
BASF SE1 citations61
US11247967B2Feb 15, 2022
Process for the manufacturing of alkanesulfonic acids
BASF SE0 citations59
US10899705B2Jan 26, 2021
Process for the manufacturing of methane sulfonic acid
BASF SE0 citations59
US10894766B2Jan 19, 2021
Process for the production of alkanesulfonic acids
BASF SE0 citations57
US12269791B2Apr 8, 2025
Process for the production of anhydrous methanesulfonic acid from methane and SO3
BASF SE0 citations56
US12479795B2Nov 25, 2025
Process for manufacturing alkanesulfonic acids
BASF SE0 citations47
US12503429B2Dec 23, 2025
Process for manufacturing alkanesulfonic acids
BASF SE0 citations45