RH

Ralf Hirsch

TA Tesa Ag: 8 patents #9 of 163Top 6%
BA Beiersdorf Ag: 2 patents #181 of 677Top 30%
Overall (All Time): #522,609 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7045173 Coating process for producing web form products involving application of electrostatic charges and subsequent charge neutralization Sven König, Dieter Muller, Hermann Neuhaus-Steinmetz, Horst Wickborn 2006-05-16
6803101 Unoriented surface-protection film of polypropylene block copolymers Nicolai Böhm, Jobst-Waldemar Klemp, Robert Meyer, Bernhard Mussig 2004-10-12
6780271 METHOD FOR CONTINUOUS, SOLVENT AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE MATERIALS BASED ON NON-THERMOPLASTIC ELASTOMERS AND THEIR COATING FOR THE PRODUCTION OF SELF-ADHESIVE ARTICLES Axel Burmeister, Sven Hansen, Frank Henke, Heiko Leydecker, Klaus Massow +1 more 2004-08-24
6777490 Process for preparing a pressure-sensitive self-adhesive composition wherein tackifiers in dispersed, melted or solid form are mixed with natural rubber latex Bernhard Mussig, Zygmut Kozaczka, Dieter Zielske, Jochen Stähr 2004-08-17
6677000 EB and/or UV crosslinking and polymerization of material in web form Hermann Neuhaus-Steinmetz 2004-01-13
6652908 Application of pressure sensitive coating to substrate from roller having a fluid film thereon Lars Guldbrandsen, Dieter Muller, Hermann Neuhaus-Steinmetz, Stefan Schulz, Jorg Speer 2003-11-25
6506447 PROCESS FOR THE CONTINUOUS, SOLVENT- AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE COMPOSITIONS BASED ON NON-THERMOPLASTIC ELASTOMERS AND COATING THEREOF TO PRODUCE SELF-ADHESIVE ARTICLES Sven Hansen, Frank Henke, Klaus Massow, Jorg Speer, Hermann Neuhaus-Steinmetz 2003-01-14
6472025 Method for producing a coating of solvent-free pressure-sensitive adhesive systems on especially release-coated substrates in conjunction with crosslinking of the pressure-sensitive adhesive system Lars Guldbrandsen, Dieter Muller, Hermann Neuhaus-Steinmetz, Stefan Schulz, Jorg Speer 2002-10-29
5869131 Process for the simultaneous treatment of the top and bottom sides of a web of paper support Frank Henke, Karsten Seitz, Christian Detzer, Herbert Knolle 1999-02-09
5626966 Single-layer laser label Klaus Kulper 1997-05-06