Inventor
SPEIER JON S
US8 patents
⚠️ This page may combine multiple inventors who share the name “SPEIER JON S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHELLING HEINER
4 patentsUS8759569B2Jun 24, 2014
Process for the production of isocyanates, preferably diisocyanates and polyisocyanates with solvent recirculation
SCHELLING HEINER4 citations70
US8748655B2Jun 10, 2014
Process for preparing light-coloured isocyanates of the diphenylmethane series
SCHELLING HEINER0 citations48
US8519179B2Aug 27, 2013
Method of measuring entry of water into phosgene-conducting plants
SCHELLING HEINER1 citations43
US8841480B2Sep 23, 2014
Process for the preparation of light-colored iocyanates of a diphenylmethanediisocyanate series
SCHELLING HEINER0 citations38
BASF CORP
3 patentsUS6120699ASep 19, 2000
Storage stable methylene bis(phenylisocyanate) compositions
BASF CORP39 citations89
US6489503B1Dec 3, 2002
Storage stable methylene bis(phenylisocyanate) compositions
BASF CORP12 citations71
US6962967B2Nov 8, 2005
Method of purifying polyether polyols of non-volatile impurities
BASF CORP4 citations60