Bertem
Belgium
5
2011-10-27
The entities that hold a legal rights for patent applications filed by inventor Carr Robert:
Robert Carr from Bertem, BE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for production of di- and polyamines of the diphenylmethane series
#2 | 2010-08-26Process for fractionating a mixture of polyisocyanates
#3 | 2010-08-12Process for production of di- and polyamines of the diphenylmethane series
#4 | 2010-07-22PROCESS FOR PREPARING MIXTURES OF DIPHENYL-METHANE DIISOCYANATES AND POLYPHENYL-POLYMETHYLENE POLYISOCYANATES
#5 | 2010-07-08Process for the preparation of di- and polyamines of the diphenylmethane series
3464165 ⎘