Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795699 | Wasp repellents | Rainer Kroepke, Jens Schulz, Stephanie Von Der Fecht | 2014-08-05 |
| 8779007 | Preparation containing diol | Rainer Kropke, Kathrin Wolter | 2014-07-15 |
| 8741321 | Capsule whose envelope is separately imperceptible during the topical use thereof | Volker Kallmayer, Andreas Bleckmann, Heidi Riedel, Julia Eckert, Thomas Raschke +6 more | 2014-06-03 |
| 8529921 | Polyamide-5 compounds in cosmetic preparations | Alexander Filbry, Rainer Kroepke, Silke Heinecke, Alexandra Blohm | 2013-09-10 |
| 8327785 | Ship | — | 2012-12-11 |
| 8084507 | Cosmetic O/W emulsion comprising 1,2-hexanediol | Svea Behrens, Andreas Bleckmann, Rainer Kroepke, Uta Meiring | 2011-12-27 |
| 7906151 | Cosmetic preparation containing a stabilized preservative | Rainer Kropke, Astrid Heptner, Stephanie Von Der Fecht, Celina Storbeck | 2011-03-15 |
| 7875653 | Emulsion comprising 1,2-alkanediols and polar oil components | Svea Behrens, Uta Meiring, Andreas Clausen, Andreas Bleckmann | 2011-01-25 |
| 7867530 | Composition | Lars Høegh | 2011-01-11 |
| 6911210 | Stable active ingredient combinations which are effective against blemished skin and against acne and contain interface-active glucose derivatives and hydroxycarbolic acids | Angelika Bormann, Andreas Herpens, Anja Müller, Jürgen Kielholz | 2005-06-28 |
| 6825179 | Active ingredient combinations or adducts of cyclodextrins and quinones | Heiner Max, Birgit Hargens, Ralph Schimpf | 2004-11-30 |
| 6793929 | Preparations of the w/o emulsion type with an increased water content, comprising moderately polar lipids and silicone emulsifiers and, if desired, cationic polymers | Andreas Bleckmann, Rainer Kropke, Gunther Schneider, Stephanie Von Der Fecht | 2004-09-21 |
| 6620420 | Gel creams in the form of O/W emulsions containing one or more ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymers | Ghita Lanzendorfer, Birgit Hargens, Rainer Kropke, Heidi Riedel, Stephanie von Thaden | 2003-09-16 |
| 6391319 | Cosmetic and dermatological emulsions comprising alkyl glucosides and increased electrolyte concentrations | Rainer Kropke, Anja Lührs, Anja Müller, Andrea Bungard, Burghard Gruning +1 more | 2002-05-21 |
| 6180090 | Use of polysaccharides for improving the light protection effect of cosmetic or dermatological light protection compositions | Heinrich Gers-Barlag, Rainer Kropke, Oliver Scheel | 2001-01-30 |
| 6135044 | Transport ship | — | 2000-10-24 |
| 6003459 | Transport ship | — | 1999-12-21 |
| 5861440 | Cosmetic and medicinal topical preparations | Sven Gohla, Friedrich Heinze, Carl Thamssen | 1999-01-19 |