Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123391 | Nasal composition | Janice Pei Yin Toh, Qingwen CHEN, Bee Kwan TAN, Audrey Li Chin Chew, Albrecht Jörg Matthias MILLER | 2021-09-21 |
| 8828365 | Additive for UV-sunscreen preparations | Jutta Hotz, Ulrich Huber, Daniel Sprenger | 2014-09-09 |
| 7988953 | UV absorbing chromophores covalently bonded to hyperbranched polymers | Alexander Poschalko, Ulrich Huber | 2011-08-02 |
| RE41615 | Crosslinked, water-soluble or water-dispersible polyurethanes | Son Nguyen Kim, Axel Sanner, Peter Hossel | 2010-08-31 |
| RE39936 | Crosslinked, water-soluble or water-dispersible polyurethanes | Son Nguyen Kim, Axel Sanner, Peter Hossel | 2007-12-04 |
| 7018711 | Micro-capsules comprising a capsule core containing water-soluble substances | Dirk Wulff, Ekkehard Jahns, Harald Röckel | 2006-03-28 |
| 6890653 | Microcapsule dispersion | Dirk Wulff, Ekkehard Jahns | 2005-05-10 |
| 6737049 | Cationic polymers and their use | Son Nguyen Kim, Axel Sanner | 2004-05-18 |
| 6682725 | High molecular weight mass cationic copolymers | Reinhold Dieing, Peter Hossel, Stephan Kothrade, Axel Sanner, Katrin Zeitz +1 more | 2004-01-27 |
| 6579517 | Cosmetic product | Son Nguyen Kim, Axel Sanner | 2003-06-17 |
| 6555124 | Use of (meth)acrylic acid copolymers to increase the permeability of mucous membranes | Karl Kolter, Thomas Subkowski, Martin Raditsch | 2003-04-29 |
| 6545174 | Cosmetic and pharmaceutical preparations containing photostable UV filters | Thorsten Habeck, Sylke Haremza, Horst Westenfelder, Thomas Wunsch, Michael Drogemuller +1 more | 2003-04-08 |
| 6524564 | Urethane(meth)acrylates containing siloxane groups and able to undergo free-radical polymerization | Son Nguyen Kim, Axel Sanner | 2003-02-25 |
| 6489397 | Crosslinked, water-soluble or water-dispersible polyurethanes | Son Nguyen Kim, Axel Sanner, Peter Hossel | 2002-12-03 |
| 6482393 | Hairsetting compositions | Karin Sperling-Vietmeier, Axel Sanner, Rainer Blankenburg | 2002-11-19 |
| 6482394 | Propellantless pump sprays and pump foams containing an anionic copolymer of methacrylic acid and ethyl acrylate | Peter Hossel | 2002-11-19 |
| 6416773 | Cosmetic or dermatological light protection agent preparations | Thomas Heidenfelder, Thomas Wunsch, Wilma M. Dausch | 2002-07-09 |
| 6407247 | Photo-stable cosmetic and pharmaceutical formulations containing UV-filters | Thorsten Habeck, Alexander Aumuller, Horst Westenfelder, Thomas Wunsch | 2002-06-18 |
| 6403074 | Use of polymers containing polysiloxane for cosmetic formulations | Rainer Blankenburg, Reinhold Dieing, Wolfgang Muller, Axel Sanner, Katrin Zeitz | 2002-06-11 |
| 6329472 | Water-soluble or water-dispersible graft copolymers based on a polyvinyllactam, their preparation and use | Son Nguyen Kim, Axel Sanner, Peter Hossel | 2001-12-11 |
| 6277386 | Cosmetic | Son Nguyen Kim, Axel Sanner, Wilma M. Dausch | 2001-08-21 |
| 6262176 | Crosslinked water-soluble or water-dispersible polyurethanes | Son Nguyen Kim, Axel Sanner, Peter Hossel | 2001-07-17 |
| 6238649 | Cosmetic and pharmaceutical preparations containing photostable UV filters | Thorsten Habeck, Sylke Haremza, Horst Westenfelder, Thomas Wunsch, Michael Drogemuller +1 more | 2001-05-29 |
| 6210657 | Use of isoindolinone derivatives as stabilizers for organic materials | Thorsten Habeck, Sylke Haremza, Hubert Trauth, Horst Westenfelder | 2001-04-03 |
| 6197283 | Using without emulsions as thickeners in cosmetic and pharmaceutical formulations | Kristin Tiefensee, Martin Rubenacker | 2001-03-06 |