DK

Dierk Knittel

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
CC Ciba Specialty Chemicals: 1 patents #701 of 1,233Top 60%
Overall (All Time): #2,124,356 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7754877 Method for producing reactive cyclodextrins, textile material provided with same, and use of said cyclodextrin derivatives Andreas Schmidt, Hans-Jurgen Buschmann, Eckhard Schollmeyer 2010-07-13
5250078 Process for dyeing hydrophobic textile material with disperse dyes from supercritical CO.sub.2 : reducing the pressure in stages Wolfgang Saus, Eckhard Schollmeyer, Hans-Jurgen Buschmann 1993-10-05