Deventer
Netherlands
8
2022-01-27
The entities that hold a legal rights for patent applications filed by inventor VENEMAN Rens:
Rens VENEMAN from Deventer, NL has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for manufacturing ethyleneamine compounds
#2 | 2020-11-19Process for manufacturing a mixture of straight-hain and non-straight-chain ethyleneamines
#3 | 2020-07-02Process to prepare higher ethylene amines or urea derivatives thereof
#4 | 2020-05-28Process to prepare ethylene amines and ethylene amine derivatives
#5 | 2020-05-28Process for making higher ethylene amines
#6 | 2020-04-30Process for manufacturing chain-extended hydroxyethylethyleneamines, ethyleneamines, or mixtures thereof
#7 | 2020-03-05Process for manufacturing hydroxyethyl ethylene amines
#8 | 2019-10-10Process for manufacturing ethylene amines
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