Patents/Inventors

Johann Kieffer

Andrezieux BoutheonFR9 patents

8 Patents

US124598892025
Sulfobetaine Monomers, Process for Preparing Same, and Uses Thereof
SNF GROUP
0 cites
US122697892025
Method for Obtaining Bio-sourced N-vinylformamide
SNF Group
0 cites
US121459002024
Process for Filtering 2-acrylamido-2-methylpropane Sulfonic Acid
SNF Group
0 cites
US120914802024
Method for Producing 2-dimethylaminoethyl (meth)acrylate
SNF GROUP
0 cites
US120308322024
Dialkyl Tin Oxide Composition and Process for Producing 2-dimethylaminoethyl (meth)acrylate
SNF GROUP
0 cites
US118021092023
Method for the Purification of Acrylamido-2-methyl-2-propanesulphonic Acid
SNF GROUP
0 cites
US117673812023
2-dimethylaminoethyl Acrylate Polymers and Their Preparation Method
SNF Group
0 cites
US115605102023
Aqueous Fracturing Fluid Composition and Fracturing Process Using the Composition
SPCM SA
0 cites