Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634642 | Biodegradable surfactant | Juergen Tropsch, Christian Bittner, Thomas Wesley Holcombe, Michael Bernhard Schick | 2023-04-25 |
| 11486049 | Composition for metal electroplating comprising leveling agent | Cornelia Roeger-Goepfert, Harald Hoerhammer, Marco Arnold, Charlotte Emnet, Dieter Mayer | 2022-11-01 |
| 11168048 | Alkoxylation of hydroxy acids | Sophia Ebert | 2021-11-09 |
| 9994674 | Polymers based on glycerol carbonate | — | 2018-06-12 |
| 9869029 | Composition for metal plating comprising suppressing agent for void free submicron feature filling | Cornelia Roeger-Goepfert, Alexandra Haag, Dieter Mayer, Charlotte Emnet | 2018-01-16 |
| 9834677 | Composition for metal electroplating comprising leveling agent | Cornelia Roeger-Goepfert, Marco Arnold, Charlotte Emnet, Dieter Mayer | 2017-12-05 |
| 9683302 | Composition for metal electroplating comprising leveling agent | Michael Siemer, Cornelia Roeger-Goepfert, Nicole Meier, Marco Arnold, Charlotte Emnet +2 more | 2017-06-20 |
| 9631292 | Composition for metal electroplating comprising an additive for bottom-up filling of though silicon vias and interconnect features | Cornelia Roeger-Goepfert, Marco Arnold, Alexander FLUEGEL, Charlotte Emnet, Dieter Mayer | 2017-04-25 |
| 9617647 | Composition for metal plating comprising suppressing agent for void free submicron feature filling | Cornelia Roeger-Goepfert, Dieter Mayer, Alexandra Haag, Charlotte Emnet | 2017-04-11 |
| 9598540 | Composition for metal electroplating comprising leveling agent | Cornelia Roeger-Goepfert, Dieter Mayer, Charlotte Emnet, Marco Arnold | 2017-03-21 |
| 9428432 | Derivatives of tris(2-hydroxyphenyl)methanes, preparation thereof and use thereof for mineral oil production | Sophie Maitro-Vogel, Markus Hansch | 2016-08-30 |
| 9296858 | Polymers based on glycerol carbonate and an amine | Fabien Jean Brand | 2016-03-29 |
| 9011666 | Composition for metal electroplating comprising leveling agent | Cornelia Roeger-Goepfert, Sophia Ebert, Charlotte Emnet, Alexandra Haag, Dieter Mayer | 2015-04-21 |
| 8987183 | Use of optionally oxidized thioethers of polyalkylene oxides in washing and cleaning compositions | Sophie Maitro-Vogel, Jurgen Tropsch, Wolfgang Spiegler | 2015-03-24 |
| 8951955 | Use of optionally oxidized thioethers of alcohol alkoxylates in washing and cleaning compositions | Sophie Maitro-Vogel, Jurgen Tropsch, Wolfgang Spiegler, Christian Bittner | 2015-02-10 |
| 8618321 | Derivatives of tris(2-hydroxyphenyl)methane, their preparation and use | Marta Reinoso Garcia, Günter Oetter, Vandana Kurkal-Siebert, Björn Heinz, Christian Bittner +1 more | 2013-12-31 |
| 7361702 | Coating compositions | Reinhold Schwalm | 2008-04-22 |
| 7008990 | Use of polymeric reaction product | Susanne Brinkmann-Rengel, Sylke Haremza | 2006-03-07 |
| 6815498 | Method for producing a polymeric conversion product | Bernd Modery, Frank Braun, Susanne Brinkmann-Rengel, David Christie, Sylke Haremza | 2004-11-09 |
| 6809165 | Method for producing polymers | David Christie, Sylke Haremza, Susanne Brinkmann-Rengel | 2004-10-26 |
| 6716905 | Coating agent | Wolfgang Bremser, Frank Strickmann, Maximilian Bendix, Wolfgang Paulus, David Christie | 2004-04-06 |
| 6710024 | Washing active preparation | Sylke Haremza, Susanne Brinkmann-Rengel | 2004-03-23 |
| 6680355 | Dispersant | Franz Weingart, Stephan Bauer, Ulrike Hees, Manfred Mielke, Ulrike Schlosser +1 more | 2004-01-20 |
| 6639033 | N-oxyl radicals | Susanne Brinkmann-Rengel, Sylke Haremza, Heinz Friedrich Sutoris, David Christie, Jizhuang Cao | 2003-10-28 |
| 6506836 | Method for producing a polymer reaction product | Wolfgang Bremser, Frank Strickmann, Maximilian Bendix, Wolfgang Paulus, David Christie | 2003-01-14 |