HF

Holger Frey

AN Agfa Graphics Nv: 5 patents #28 of 148Top 20%
BG Byk-Chemie Gmbh: 1 patents #107 of 202Top 55%
DG Dentsply Detrey Gmbh: 1 patents #26 of 37Top 75%
DG Dentsply G.M.B.H.: 1 patents #9 of 37Top 25%
EG Evonik Röhm Gmbh: 1 patents #226 of 440Top 55%
JM Johannes Gutenberg-Universität Mainz: 1 patents #29 of 93Top 35%
Overall (All Time): #478,705 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12234311 Amphiphilic block copolymer Daniel Leibig, Patrick Verkoyen, Astrid Rudolfi, Udo Krappe, Jan Blankenburg +1 more 2025-02-25
12037438 Star polymers having a silyl coupling Philipp von Tiedemann 2024-07-16
8399523 Quarternization of the additive amino alkylmethacrylate copolymer E for improving permeability and solubility of pharmaceuticals Peter Langguth, Stefan Grube, Boris Obermeier 2013-03-19
7875698 Polymeric initiators Luc Vanmaele, Johan Loccufoer, Yu Chen 2011-01-25
7795324 Radiation curable compositions Johan Loccufier, Luc Vanmaele, Jaymes Van Luppen, Roland Claes, Yu Chen 2010-09-14
7538144 Photoreactive polymers Luc Vanmaele, Johan Loccufoer, Yu Chen 2009-05-26
7507773 Radiation curable compositions Johan Loccufier, Luc Vanmaele, Roland Claes, Jaymes Van Luppen, Yu Chen 2009-03-24
7507785 Polymeric co-initiators Luc Vanmaele, Johan Loccufoer, Yu Chen 2009-03-24
6339114 Liquid crystalline (meth)acrylate compounds, composition and method Joachim E. Klee, Dirk Hölter, Rolf Mulhaupt 2002-01-15
5998499 Liquid crystalline (meth)acrylate compounds, composition and method Joachim E. Klee, Dirk Hölter, Rolf Mulhaupt 1999-12-07