Inventor
SCHIFFER THOMAS
DE14 patents
⚠️ This page may combine multiple inventors who share the name “SCHIFFER THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
11 patentsUS7148286B2Dec 12, 2006
Laser-sintering powder containing titanium dioxide particles, process for its preparation, and moldings produced therefrom
DEGUSSA89 citations97
US7211615B2May 1, 2007
Polyamide powder with long-lasting, consistently good flowability
DEGUSSA53 citations94
US6462235B1Oct 8, 2002
Process for production of oximes cocatalyzed by ammonium salts or substituted ammonium salts
DEGUSSA19 citations91
US6639108B2Oct 28, 2003
Ammoximation of ketones and work-up by pervaporation/vapor permeation
DEGUSSA35 citations90
US6620970B2Sep 16, 2003
Work-up of the ammoximation products of ketones by liquid-liquid extraction in a ternary solvent system
DEGUSSA31 citations89
US6610864B2Aug 26, 2003
Process for the epoxidation of CIS double bonds
DEGUSSA22 citations87
US6403851B1Jun 11, 2002
Process for preparing cyclododecatrienes with recycling of the catalyst
DEGUSSA19 citations87
US6664423B2Dec 16, 2003
Two-phase ammoximation
DEGUSSA14 citations83
US6566555B2May 20, 2003
Process for preparing oximes
DEGUSSA14 citations83
US6407304B2Jun 18, 2002
Process for the isolation of high boilers from the cyclooligomerization of 1,3-butadiene
DEGUSSA17 citations82
US6444855B1Sep 3, 2002
Process for preparing cyclic alcohols and ketones
DEGUSSA12 citations72