Inventor
KOCHEM KARL-HEINZ
DE20 patents
⚠️ This page may combine multiple inventors who share the name “KOCHEM KARL-HEINZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
7 patentsUS6086982AJul 11, 2000
Biaxially oriented polypropylene film having increased dimensional stability
HOECHST AG37 citations92
US5716570AFeb 10, 1998
Process for the production of polypropylene films
HOECHST AG46 citations92
US5478616ADec 26, 1995
Heat-sealable films and film laminates with an antistatic coating
HOECHST AG28 citations92
US5401537AMar 28, 1995
Aqueous dispersion of intrinsically electroconductive polyalkoxythiophenes, a process for their preparation and their use
HOECHST AG36 citations92
US5294372AMar 15, 1994
Aqueous dispersion of intrinsically electroconductive polyalkoxythiophenes, a process for their preparation and their use
HOECHST AG29 citations92
US5833904ANov 10, 1998
Process for the production of biaxially stretched films and apparatus for carrying out the process
HOECHST AG15 citations71
US5985180ANov 16, 1999
Coating agent for plastic films
HOECHST AG6 citations62
TREOFAN GERMANY GMBH & CO KG
6 patentsUS6815079B2Nov 9, 2004
Opaque film made of polylactic acids
TREOFAN GERMANY GMBH & CO KG29 citations87
US8980160B2Mar 17, 2015
Label film for deep drawing methods
TREOFAN GERMANY GMBH & CO KG1 citations61
US7744992B2Jun 29, 2010
Label film for deep drawing methods
TREOFAN GERMANY GMBH & CO KG3 citations61
US7300696B2Nov 27, 2007
Transparent polyolefin film having a UV barrier
TREOFAN GERMANY GMBH & CO KG2 citations60
US7381462B2Jun 3, 2008
Label film for in-mould methods
TREOFAN GERMANY GMBH & CO KG6 citations59
US7670544B2Mar 2, 2010
Use of polypropylene films for in-mold labelling
TREOFAN GERMANY GMBH & CO KG0 citations49