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Harald Kaspar — 68 Patents

3M: 63 patents #88 of 11,543Top 1%
DGDyneon Gmbh: 5 patents #5 of 53Top 10%
Overall (All Time): #31,092 of 4,157,543Top 1%
68 Patents All Time

Issued Patents All Time

Showing 51–68 of 68 patents

Patent #TitleCo-InventorsDate
7064170 Emulsifier free aqueous emulsion polymerization to produce copolymers of a fluorinated olefin and hydrocarbon olefin Peter J. Scott, Klaus Hintzer, Gernot Lohr 2006-06-20
6943228 Ultraclean fluoroelastomer suitable for use in the manufacturing of electronic components Werner M. A. Grootaert, Klaus Hintzer, Bernhard Hirsch, Robert E. Kolb, Gernot Lohr +1 more 2005-09-13
6927265 Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing same Klaus Hintzer, Tilman C. Zipplies, Ralph Kaulbach 2005-08-09
6916871 Composition and method for making a fluoroelastomer Erik D. Hare, William D. Coggio, Klaus Hintzer, Robert E. Kolb, Peter J. Scott +1 more 2005-07-12
6906145 Bonding of a fluoropolymer layer to a substrate Ludo Govaerts, Dirk H. C. Arren, Tatsuo Fukushi, William D. Coggio, Klaus Hintzer 2005-06-14
6884860 Fluoroelastomer copolymer based on tetrafluoroethylene, chlorotrifluoroethylene, hexafluoropropylene and vinylidene fluoride Lisa P. Chen, Klaus Hintzer, Gernot Lohr, Tatsuo Fukushi, Erik Vermeulen 2005-04-26
6864336 Fluoroelastomers having low temperature characteristics and solvent resistance Klaus Hintzer, Guy Van Gool, Franz März, Allan T. Worm, Tatsuo Fukushi 2005-03-08
6861490 Aqueous emulsion polymerization in the presence of ethers as chain transfer agents to produce fluoropolymers Klaus Hintzer, Karl D. Weilandt, Jost Krichel, Erik Peters, Lisa P. Chen 2005-03-01
6812310 Process for producing fluoropolymers having a reduced amount of polar end groups Werner M. A. Grootaert, Klaus Hintzer, Bernhard Hirsch, Gernot Lohr, Franz März +1 more 2004-11-02
6750304 Aqueous emulsion polymerization in the presence of ethers as chain transfer agents to produce fluoropolymers Klaus Hintzer, Karl D. Weilandt, Jost Krichel, Erik Peters, Lisa P. Chen 2004-06-15
6737489 Polymers containing perfluorovinyl ethers and applications for such polymers Jeffrey G. Linert, E. Steven McAlister, Lian S. Tan, Richard S. Buckanin, Naiyong Jing +5 more 2004-05-18
6693152 Emulsifier free aqueous emulsion polymerization process for making fluoropolymers Klaus Hintzer, Greet Dewitte 2004-02-17
6610807 Fluoropolymers with improved characteristics Denis Duchesne, Lisa P. Chen, Klaus Hintzer, Attila Molnar, Ludwig Mayer +1 more 2003-08-26
6489420 Fluoropolymers with improved characteristics Denis Duchesne, Lisa P. Chen, Klaus Hintzer, Attila Molnar, Ludwig Mayer +1 more 2002-12-03
6380313 Polymer processing additive containing a perfluorovinylether-modified flouropolymer and a melt processable thermoplastic polymer composition employing the same Maria P. Dillon, Bernhard Hirsch, Klaus Hintzer, Karl D. Weilandt 2002-04-30
6310141 Fluoropolymer-containing compositions Lisa P. Chen, Klaus Hintzer, Robert E. Kolb, Albert Killich 2001-10-30
6277919 Polymer processing additive containing a multimodal fluoropolymer and melt processable thermoplastic polymer composition employing the same Maria P. Dillon, Susan S. Woods, Kirsten J. Fronek, Claude Lavallee, Stephen E. Amos +4 more 2001-08-21
6242548 Fluoroplastic polymers with improved characteristics Denis Duchesne, Gernot Loehr, Attila Molnar, Klaus Hintzer, Maria P. Dillon +3 more 2001-06-05