PE

Pierre J. Vander Elst

3M: 6 patents #2,536 of 11,543Top 25%
Overall (All Time): #873,791 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7214736 Fluorochemical composition for treatment of a fibrous substrate Frans A. Audenaert, Rudolf J. Dams, Richard S. Buckanin, Cheryl L. S. Elsbernd, Chetan P. Jariwala +1 more 2007-05-08
6485789 Fluorochemical composition containing a condensation product of a fluorochemical polyether and a poly-isocyanate to impart stain release properties to a substrate Kathy Allewaert, Rudolf J. Dams 2002-11-26
6383633 Fluorochemical composition comprising a polymer derived from a fluorochemical urethane (meth)acrylate monomer for imparting stain release properties to a substrate Kathy Allewaert 2002-05-07
6239247 Fluorochemical composition comprising a urethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate Kathy Allewaert, Rudolf J. Dams 2001-05-29
6224782 Fluorochemical composition comprising a polyurethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate Kathy Allewaert, Frans A. Audenaert 2001-05-01
6162369 Fluorochemical composition comprising a polyurethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate Kathy Allewaert 2000-12-19