Inventor
REHFINGER ALWIN
DE34 patents
⚠️ This page may combine multiple inventors who share the name “REHFINGER ALWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
30 patentsUS6727371B2Apr 27, 2004
Method for converting an organic compound with a hydroperoxide
BASF AG50 citations96
US6139693AOct 31, 2000
Method for obtaining hexamethylene diamine from mixtures containing hexamethylene diamine
BASF AG24 citations93
US5527946AJun 18, 1996
Preparation of aliphatic alpha, omega-aminonitriles
BASF AG41 citations93
US6852669B2Feb 8, 2005
Hydrogenation catalyst
BASF AG16 citations92
US6673950B1Jan 6, 2004
Method for reacting an organic compound with a hydroperoxide
BASF AG36 citations92
US6462220B1Oct 8, 2002
Method for simultaneous preparation of 6-aminocapronitrile and hexamethylene diamine
BASF AG47 citations92
US6297394B1Oct 2, 2001
Iron-based catalyst for hydrogenating alpha-, omega-dinitriles
BASF AG29 citations92
US6265602B1Jul 24, 2001
Method for hydrogenating aliphatic alpha-, omega-dinitriles
BASF AG28 citations92
US6359178B1Mar 19, 2002
Method for producing hexamethylene diamine
BASF AG15 citations84
US6147247ANov 14, 2000
Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
BASF AG17 citations84
US7091153B2Aug 15, 2006
Hydrogenation catalyst
BASF AG10 citations74
US6849162B2Feb 1, 2005
Method for the production of propylene oxide
BASF AG9 citations74
US6756503B2Jun 29, 2004
Method for the production of propylene oxide
BASF AG9 citations74
US6300497B1Oct 9, 2001
Method for separating an azepine derivative from a mixture containing an amine and an azepine derivative
BASF AG13 citations74
US6252115B1Jun 26, 2001
Method for separating an imine from a mixture containing an amine and an imine
BASF AG11 citations74
US6207851B1Mar 27, 2001
Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
BASF AG11 citations74
US6204408B1Mar 20, 2001
Method for separating 6-aminocapronitrile from mixtures containing 6-aminocapronitrile and an imine
BASF AG10 citations74
US6169199B1Jan 2, 2001
Method for separating 6-aminocaproic acid nitrile from mixtures containing 6-aminocaproic acid nitrile and an imine
BASF AG13 citations74
US6114567ASep 5, 2000
Preparation of aliphatic alpha, omega-aminonitriles
BASF AG9 citations74
US5756808AMay 26, 1998
Preparation of aliphatic, alpha omega-aminonitriles
BASF AG7 citations74
US6881853B2Apr 19, 2005
Method for producing propylene oxide
BASF AG10 citations72
US6958304B2Oct 25, 2005
Method for regenerating a zeolite catalyst
BASF AG4 citations63
US6712942B2Mar 30, 2004
Working up a mixture comprising alkene and oxygen
BASF AG3 citations63
US6346641B1Feb 12, 2002
Method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine
BASF AG6 citations63
US6278023B1Aug 21, 2001
Method for producing aliphatic alpha-, omega-diamines
BASF AG5 citations63
US6251229B1Jun 26, 2001
Process for the separation of 2-aminomethylcyclopentylamine from a mixture containing hexamethyldiamine and 2-aminomethylcyclopentylamine
BASF AG5 citations63
US5801268ASep 1, 1998
Preparation of aliphatic alpha omega-aminonitriles
BASF AG2 citations63
US6790969B2Sep 14, 2004
Method for regenerating a zeolite catalyst
BASF AG5 citations62
US7026493B2Apr 11, 2006
Method for producing an epoxide
BASF AG2 citations61
US5801267ASep 1, 1998
Preparation of aliphatic alpha, omega-aminonitriles
BASF AG0 citations52