Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10183234 | Crossflow tray for a mass transfer column, mass transfer column and use of the mass transfer column | Tim Blaschke, Ulrich Hammon | 2019-01-22 |
| 9422218 | Process for recharging the reaction tubes of a tube bundle reactor with a new fixed catalyst bed | Volker Schliephake, Klaus Bott, Rolf-Dieter Becher, Klaus Joachim Mueller-Engel, Jochen Petzoldt +1 more | 2016-08-23 |
| 9126171 | Process for recharging the reaction tubes of a tube bundle reactor with a new fixed catalyst bed | Volker Schliephake, Klaus Bott, Rolf-Dieter Becher, Klaus Joachim Mueller-Engel, Jochen Petzoldt +1 more | 2015-09-08 |
| 9079840 | Process for producing geometric shaped catalyst bodies | Andreas Raichle, Catharina Horstmann, Frank Rosowski, Klaus Joachim Mueller-Engel, Holger Borchert +1 more | 2015-07-14 |
| 8822371 | Process for producing geometric shaped catalyst bodies | Andreas Raichle, Catharina Horstmann, Frank Rosowski, Klaus Joachim Müller-Engel, Holger Borchert +1 more | 2014-09-02 |
| 8546295 | Process for preparing shaped catalyst bodies whose active composition is a multielement oxide | Andreas Raichle, Frank Rosowski, Sabine Huber, Stefan Altwasser, Klaus Joachim Mueller-Engel | 2013-10-01 |
| 8517180 | Process for charging a reactor with a fixed catalyst bed which comprises at least annular shaped catalyst bodies K | Andreas Raichle, Holger Borchert, Klaus Joachim Mueller-Engel, Hagen Wilmer, Cornelia Katharina Dobner | 2013-08-27 |
| 8318631 | Process for preparing a catalyst consisting of a support body and a catalytically active composition applied on the surface of the support body | Andreas Raichle, Frank Rosowski, Ulrich Hammon, Klaus Joachim Mueller-Engel | 2012-11-27 |
| 8273680 | Process for producing geometric shaped catalyst bodies | Andreas Raichle, Catharina Horstmann, Frank Rosowski, Klaus Joachim Mueller-Engel, Jochen Petzoldt | 2012-09-25 |
| 8188310 | Process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound | Martin Dieterle, Klaus Joachim Mueller-Engel | 2012-05-29 |
| 8128904 | Process for preparing a multielement oxide composition comprising the element iron in oxidic form | Andreas Raichle, Holger Borchert, Klaus Joachim Müller-Engel | 2012-03-06 |
| 8076510 | Process for starting-up a heterogeneously catalyzed partial gas phase oxidation of acrolein to acrylic acid or of methacrolein to methacrylic acid | Ulrich Hammon, Thorsten Friese, Jochen Petzoldt, Klaus Joachim Mueller-Engel, Andreas Raichle | 2011-12-13 |
| 8025846 | Process for introducing a portion withdrawn from at least one production charge of annular coated catalysts K into a reaction tube of a tube bundle reactor | Hagen Wilmer, Andreas Raichle, Hermann Petersen, Holger Borchert, Horst Strahberger +1 more | 2011-09-27 |
| 7927555 | Charging of a reactor | Jochen Petzoldt, Martin Dieterle | 2011-04-19 |
| 7884238 | Process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound | Martin Dieterle, Klaus Joachim Mueller-Engel | 2011-02-08 |
| 7518015 | Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound | Ulrike Wegerle, Gerhard Laqua, Ulrich Hammon, Klaus Joachim Mueller-Engel | 2009-04-14 |