Inventor
HATKE WILFRIED
DE19 patents
⚠️ This page may combine multiple inventors who share the name “HATKE WILFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TICONA GMBH
10 patentsUS6239187B1May 29, 2001
Polymer foams
TICONA GMBH31 citations92
US6225407B1May 1, 2001
Polymer blend
TICONA GMBH26 citations92
US6017616AJan 25, 2000
Biaxially oriented film made from cycloolefinic polymers, its use, and process for its production
TICONA GMBH26 citations92
US6767966B2Jul 27, 2004
Polymer mixture containing an amorphous polyolefin which contain cycloaliphatic olefins
TICONA GMBH24 citations91
US6927184B1Aug 9, 2005
Method of producing microfiber nonwovens that contain cycloolefin polymers
TICONA GMBH20 citations86
US6329047B1Dec 11, 2001
Thermoformable composite film
TICONA GMBH35 citations86
US6489033B1Dec 3, 2002
Electrets
TICONA GMBH24 citations85
US6641925B1Nov 4, 2003
Thermoformable composite film and process to make
TICONA GMBH12 citations73
US6551653B1Apr 22, 2003
Metalized polyolefin film
TICONA GMBH11 citations71
US6566475B1May 20, 2003
Stress cracking-resistant cycloolefin copolymer composition
TICONA GMBH0 citations41
HOECHST AG
5 patentsUS5610253AMar 11, 1997
Cycloolefin polymers
HOECHST AG143 citations99
US6008298ADec 28, 1999
Modified cycloolefin copolymer
HOECHST AG48 citations92
US5866662AFeb 2, 1999
Cycloolefin polymers
HOECHST AG16 citations74
US5856414AJan 5, 1999
Cycloolefin polymers
HOECHST AG13 citations74
US5623039AApr 22, 1997
Cycloolefin polymers
HOECHST AG16 citations74