RK

Ralph Kaulbach

3M: 15 patents #1,012 of 11,543Top 9%
Overall (All Time): #326,348 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
RE40902 Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability Albert Killich, Friedrich Kloos, Gernot Loehr, Ludwig Mayer, Erik Peters +2 more 2009-09-01
7148301 High purity fluoropolymers Thomas J. Blong, Denis Duchesne, Gernot Loehr, Albert Killich, Tilman C. Zipplies +1 more 2006-12-12
7125941 Aqueous emulsion polymerization process for producing fluoropolymers Ludwig Mayer 2006-10-24
7060772 Fluoropolymers from tetrafluoroethylene and perfluoro(alkoxyalkyl vinyl) ether Klaus Hintzer, Friedrich Kloos, Werner Schwertfeger 2006-06-13
6984697 Fluoropolymers resistant to stress cracking Thomas J. Blong, Lisa P. Chen, Friedrich Kloos, Georg Burkard 2006-01-10
6927265 Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing same Harald Kaspar, Klaus Hintzer, Tilman C. Zipplies 2005-08-09
6734254 Co-curable blends featuring bromine-and iodine-containing fluoroplastic polymers Allan T. Worm, William D. Coggio, Friedrich Kloos 2004-05-11
6713141 Mixtures of thermoplastic fluoropolymers Friedrich Kloos, Gernot Lohr, Peter Stamprech 2004-03-30
6696526 Mixtures of thermoplastic fluoropolymers Friedrich Kloos, Gernot Lohr, Peter Stamprech 2004-02-24
6693164 High purity fluoropolymers Thomas J. Blong, Denis Duchesne, Gernot Loehr, Albert Killich, Tilman C. Zipplies +1 more 2004-02-17
6686426 Perfluoro copolymers of tetrafluoroethylene and perflouro alkyl vinyl ethers Helmut Traunspurger 2004-02-03
6653379 Fluoropolymers resistant to stress cracking Thomas J. Blong, Lisa P. Chen, Friedrich Kloos, Georg Burkard 2003-11-25
6623680 Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability Albert Killich, Friedrich Kloos, Gernot Loehr, Ludwig Mayer, Erik Peters +2 more 2003-09-23
6583226 FEP with increased flexural fatigue strength and a low level of die deposits Friedrich Kloos 2003-06-24
6541588 Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability Albert Killich, Friedrich Kloos, Gernot Loehr, Ludwig Mayer, Erik Peters +2 more 2003-04-01