Inventor

BARNES JAMES-MICHAEL

DE9 patents

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

BAYER AG

4 patents

US6667370B1Dec 23, 2003

Method for producing prepolymers containing isocyanate end groups, incorporating a small proportion of base isocyanates

BAYER AG2 citations62

US6977290B2Dec 20, 2005

Process for preparing oligomeric aliphatic diols, polycarbonatediols based thereon and prepolymers thereof

BAYER AG3 citations61

US6809172B2Oct 26, 2004

Polyester polyols and the use of polyester for producing PUR cast elastomers that have an improved resistance to hydrolysis

BAYER AG1 citations51

US6177494B1Jan 23, 2001

N,N′-disubstituted N-(2-hydroxyalkyl)-ureas

BAYER AG1 citations51

BAYER MATERIALSCIENCE AG

2 patents

US7763683B2Jul 27, 2010

Polyester polyols, a process for the production thereof and the use thereof

BAYER MATERIALSCIENCE AG2 citations62

US7951896B2May 31, 2011

Process for the production of NCO prepolymers that are stable to sedimentation, and their use

BAYER MATERIALSCIENCE AG0 citations39

NEFZGER HARTMUT

1 patent

US8273846B2Sep 25, 2012

Polyurethane and polyurethane urea elastomers based on polycarbonate polyols

NEFZGER HARTMUT16 citations83

KRAUSE JENS

1 patent

US8242229B2Aug 14, 2012

Polyurethanes cured with amines and their preparation

KRAUSE JENS2 citations61

BARNES JAMES MICHAEL

1 patent

US8110704B2Feb 7, 2012

Process for the production of stable polymers

BARNES JAMES MICHAEL1 citations42