Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933697 | Method for closed sampling and sampling device | Tim Baatz, Georg Dziewas | 2024-03-19 |
| 10738315 | Recombinant probiotic bacteria | Juha Yrjänheikki, Haritha Samaranayake, Dirk Weber, Igor Mierau, Peter Allard Bron +1 more | 2020-08-11 |
| 9873714 | Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives | Dirk Weber, Tobias Fiedler, Christian Filser, Rainer Hamm, Simone Orlich +3 more | 2018-01-23 |
| 9024010 | Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives | Dirk Weber, Tobias Fiedler, Christian Filser, Rainer Hamm, Simone Orlich +3 more | 2015-05-05 |
| 7470795 | Synthesis of 6,7-dihydro-5H-imidazo[1,2-a]imidazole-3-sulfonic acid amides | Xiao-Jun Wang, Thomas Nicola, Li Zhang, Rogelio P. Frutos, Yibo Xu +6 more | 2008-12-30 |
| 7449591 | Process of removing transition metals | Michael Brenner, Kai Donsbach, Thomas Nicola | 2008-11-11 |
| 7375148 | Method for producing aqueous styrene-butadiene-iv polymer dispersions | Wolfgang Gaschler, Volker Schaedler, Lambertus Manders, Hubertus Kroener | 2008-05-20 |
| 7282545 | Method for producing aqueous styrene-butadiene polymer dispersions III | Wolfgang Gaschler, Volker Schaedler, Lambertus Manders, Hubertus Kroener | 2007-10-16 |
| 7282547 | Method for producing aqueous styrene-butadiene polymer dispersions | Lambertus Manders, Wolfgang Gaschler, Hubertus Kroener | 2007-10-16 |
| 7244812 | Method for the production of aqueous polymer dispersions containing very few residual monomers and use thereof | Harmin Müller, Martin Jakob, Carsten Heldmann | 2007-07-17 |
| 7196146 | Method for producing aqueous styrene-butadiene polymer dispersions II | Lambertus Manders, Wolfgang Gaschler, Hubertus Kroener | 2007-03-27 |
| 7183374 | Method of removing transition metals | Michael Brenner, Siegfried Meineck | 2007-02-27 |
| 7078455 | Aqueous plastic material dispersions method for producing the same and use thereof | Carsten Heldmann, Harald Petri | 2006-07-18 |
| 7060762 | Preparation of aqueous styrene-butadiene polymer dispersions | Volker Schaedler, Lambertus Manders, Roland Ettl | 2006-06-13 |
| 6767646 | Polymer dispersion for impregnating paper | Hermann Seyffer, Titus Leman, Peter Claassen, Kai Olfermann, Jurgen Schmidt-Thummes | 2004-07-27 |
| 6447926 | Paper coating slips based on low-crosslink binders | Jurgen Schmidt-Thummes, Stefan Kirsch | 2002-09-10 |
| 5846381 | Process for making a printing paper with binder mixtures for paper coating slips | Harald Nissler, Berthold Sturm, Dirk Lawrenz, Bernhard Schuler | 1998-12-08 |
| 5759347 | Paper coating | Hartmann F. Leube, Dirk Lawrenz | 1998-06-02 |
| 5240771 | Copolymers based on C.sub.1 -C.sub.8 -alkyl acrylates and/or methacrylates and preparation and use thereof | Ralf Brueckmann, Holger Schoepke, Juergen Hartmann | 1993-08-31 |
| 5231145 | Copolymers based on C.sub.1 -C.sub.8 -alkyl acrylates and/or methacrylates and their use in sizing agent compositions | Ralf Brueckmann, Holger Schoepke, Juergen Hartmann | 1993-07-27 |