Inventor

THULLEN HELMUT

CH8 patents

⚠️ This page may combine multiple inventors who share the name “THULLEN HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EMS CHEMIE AG

3 patents

US7132141B2Nov 7, 2006

Multilayer polymer hose line or tubing having reduced length variations

EMS CHEMIE AG25 citations92

US6842574B1Jan 11, 2005

Optical wave-guide

EMS CHEMIE AG8 citations66

US7910652B2Mar 22, 2011

Polyamide molding materials with an improved flowability, the production thereof and its use

EMS CHEMIE AG2 citations58

INVENTA AG

3 patents

US5177177AJan 5, 1993

Amorphous copolyamide from dimer acid, aromatic dicarboxylic acid and cycloaliphatic diamine

INVENTA AG37 citations92

US5177178AJan 5, 1993

Amorphous copolyamide from dimer acid, aromatic dicarboxylic acid and cycloaliphatic diamine

INVENTA AG22 citations92

US5373047ADec 13, 1994

Blasting medium, process for its production, and use thereof

INVENTA AG29 citations86

THULLEN HELMUT

1 patent

US8309643B2Nov 13, 2012

Polyamide moulding compound and use thereof

THULLEN HELMUT20 citations87

SCHWITTER PAUL

1 patent

US8138259B2Mar 20, 2012

Polyamide molding materials with an improved flowability, the production thereof and its use

SCHWITTER PAUL0 citations41