Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236282 | Copolymers comprising a-olefins and olefin dicarboxylic acid esters, production thereof, and use thereof as pour point depressants for crude oils, mineral oils, or mineral oil products | Ivette Garcia Castro, Stefan Frenzel, Maria Heuken, Rouven Konrad, Karin Neubecker +2 more | 2022-02-01 |
| 10851323 | Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products | Judith Braeuer, Stefan Frenzel, Maria Socher, Jennifer Jackson, Edward Bohres | 2020-12-01 |
| 10781385 | Copolymers comprising a-olefins and olefin dicarboxylic acid esters, production thereof, and use thereof as pour point depressants for crude oils, mineral oils, or mineral oil products | Ivette Garcia Castro, Stefan Frenzel, Maria Heuken, Rouven Konrad, Karin Neubecker +2 more | 2020-09-22 |
| 10287384 | Polymeric compositions as pour point depressants for crude oils | Ivette Garcia Castro, Stefan Frenzel, Maria Heuken, Rouven Konrad, Karin Neubecker | 2019-05-14 |
| 10072115 | Polymeric compositions as pour point depressants for crude oils | Ivette Garcia Castro, Maria Heuken, Rouven Konrad, Karin Neubecker, Stefan Frenzel | 2018-09-11 |
| 9725428 | Process for preparing propylene oxide | Joaquim Henrique Teles, Bianca Seelig, Dominic RIEDEL, Philip Kampe, Daniel Urbanczyk +8 more | 2017-08-08 |
| 9574146 | Polymeric compositions composed of ethylene-vinyl ester copolymers alkyl (meth)acrylates, processes for production thereof and use thereof as pour point depressants for crude oils, mineral oils or mineral oil products | Ivette Garcia Castro, Stefan Frenzel, Maria Heuken, Rouven Konrad, Karin Neubecker | 2017-02-21 |
| 8927745 | Process for producing propylene oxide | Philip Kampe, Peter Resch, Soo Yin Chin, Peter Bassler, Ulrich Mueller +7 more | 2015-01-06 |
| 8785670 | Process for the production of propylene oxide | Joaquim Henrique Teles, Peter Bassler, Christian Bartosch, Philip Kampe, Hans-Georg Goebbel +2 more | 2014-07-22 |
| 8609879 | Method for the separation of acetonitrile from water | Joaquim Henrique Teles, Hans-Georg Gobbel, Peter Baβler, Philip Kampe, Christian Bartosch +5 more | 2013-12-17 |
| 8575379 | Process and device for the oxidation of organic compounds | Joaquim Henrique Teles, Jochen Schäfer, Steffen Oehlenschläger, Stephan Lamm, Roland Merten +3 more | 2013-11-05 |
| 8492584 | Process and apparatus for oxidizing organic compounds | Joaquim Henrique Teles, Steffen Oehlenschläger, Martin Schäfer, Stephan Lamm, Stefan Berg +4 more | 2013-07-23 |
| 8372994 | C10 alkanoic acid glycidyl esters and use thereof | Roland Merten, Michael Henningsen, Martin Schaefer, Joaquim Henrique Teles, Bernhard Mohr | 2013-02-12 |
| 8362296 | Process for preparing 4-pentenoic acid | Joaquim Henrique Teles, Michael Schelper, Mathieu Chabanas, Christian Müller, Anton Meier | 2013-01-29 |
| 8236974 | Process for preparing glycidyl esters | Joaquim Henrique Teles, Roland Merten | 2012-08-07 |
| 7834211 | Method for producing tetracarboxylic acids | Joaquim Henrique Teles | 2010-11-16 |