Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Conrardus Hubertus Joseph Theeuwen
Duiven
NL
1 patent
2 Patents
US12269936
2025
Cellulose Processing
NOURYON CHEMICALS INTERNATIONAL B.V.
0 cites
US11739197
2023
Cellulose Processing
NOURYON CHEMICALS INTERNATIONAL B.V.
0 cites