Inventor
HEINEMANN TORSTEN
DE18 patents
⚠️ This page may combine multiple inventors who share the name “HEINEMANN TORSTEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
10 patentsUS5814699ASep 29, 1998
Continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size
BAYER AG103 citations96
US5594066AJan 14, 1997
Low-viscosity, stable, agglomerate-free polymer polyols, a process for their preparation and their use in producing polyurethane plastics
BAYER AG57 citations95
US6586490B1Jul 1, 2003
Polyol mixture for the preparation of rigid polyurethane foams
BAYER AG23 citations92
US5886062AMar 23, 1999
Process for the production of rigid polyurethane foams
BAYER AG38 citations92
US5854358ADec 29, 1998
Polymerizing monomers in presence of polyol and castor oil-polyol product
BAYER AG32 citations92
US6472449B1Oct 29, 2002
Compressed, rigid polyurethane foams
BAYER AG29 citations91
US5554662ASep 10, 1996
Low viscosity polymer polyols a process for their production as well as the manufacture of polyurethane from materials
BAYER AG41 citations91
US6306920B1Oct 23, 2001
Method for producing closed-cell rigid polyurethane foams having low thermal conductivity
BAYER AG31 citations90
US6316513B1Nov 13, 2001
Process for the producing of hard polyurethane foams with low heat conductivity
BAYER AG20 citations89
US6071978AJun 6, 2000
Method of producing hydrocarbon-expanded rigid polyurethane foams
BAYER AG8 citations72
COVESTRO DEUTSCHLAND AG
3 patentsUS9926421B2Mar 27, 2018
Vacuum-supported method for the production of polyurethane foam
COVESTRO DEUTSCHLAND AG2 citations65
US12017383B2Jun 25, 2024
Method and system for separating waste polyurethane foams
COVESTRO DEUTSCHLAND AG0 citations52
US9718936B2Aug 1, 2017
Method for producing a hard polyurethane-polyisocyanurate foamed material
COVESTRO DEUTSCHLAND AG0 citations35