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USPTO Patent Rankings Data through Dec 31, 2025
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Volker Schehlmann — 45 Patents

Basf Se: 42 patents #201 of 13,826Top 2%
DBDsm Ip Assets B.V.: 2 patents #634 of 2,011Top 35%
IBInqpharm Group Sdn Bhd: 1 patents #3 of 15Top 20%
Overall (All Time): #64,393 of 4,157,543Top 2%
45 Patents All Time
Volker Schehlmann has been granted 45 US patents while listed as an inventor at Basf Se. The first was granted in 1997 and the most recent in September 2021. Volker Schehlmann ranks #64,393 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Volker Schehlmann in Wasserburg am Inn, NJ, DE.

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $479,000
6890653 Microcapsule dispersion Dirk Wulff, Ekkehard Jahns 2005-05-10 $342,000
6737049 Cationic polymers and their use Son Nguyen Kim, Axel Sanner 2004-05-18 $192,000
6682725 High molecular weight mass cationic copolymers Reinhold Dieing, Peter Hossel, Stephan Kothrade, Axel Sanner, Katrin Zeitz +1 more 2004-01-27 $346,000
6579517 Cosmetic product Son Nguyen Kim, Axel Sanner 2003-06-17 $750,000
6555124 Use of (meth)acrylic acid copolymers to increase the permeability of mucous membranes Karl Kolter, Thomas Subkowski, Martin Raditsch 2003-04-29 $573,000
6545174 Cosmetic and pharmaceutical preparations containing photostable UV filters Thorsten Habeck, Sylke Haremza, Horst Westenfelder, Thomas Wunsch, Michael Drogemuller +1 more 2003-04-08 $989,000
6524564 Urethane(meth)acrylates containing siloxane groups and able to undergo free-radical polymerization Son Nguyen Kim, Axel Sanner 2003-02-25 $293,000
6489397 Crosslinked, water-soluble or water-dispersible polyurethanes Son Nguyen Kim, Axel Sanner, Peter Hossel 2002-12-03 $463,000
6482393 Hairsetting compositions Karin Sperling-Vietmeier, Axel Sanner, Rainer Blankenburg 2002-11-19 $434,000
6482394 Propellantless pump sprays and pump foams containing an anionic copolymer of methacrylic acid and ethyl acrylate Peter Hossel 2002-11-19 $434,000
6416773 Cosmetic or dermatological light protection agent preparations Thomas Heidenfelder, Thomas Wunsch, Wilma M. Dausch 2002-07-09 $541,000
6407247 Photo-stable cosmetic and pharmaceutical formulations containing UV-filters Thorsten Habeck, Alexander Aumuller, Horst Westenfelder, Thomas Wunsch 2002-06-18 $459,000
6403074 Use of polymers containing polysiloxane for cosmetic formulations Rainer Blankenburg, Reinhold Dieing, Wolfgang Muller, Axel Sanner, Katrin Zeitz 2002-06-11 $535,000
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 $273,000
6277386 Cosmetic Son Nguyen Kim, Axel Sanner, Wilma M. Dausch 2001-08-21 $372,000
6262176 Crosslinked water-soluble or water-dispersible polyurethanes Son Nguyen Kim, Axel Sanner, Peter Hossel 2001-07-17 $205,000
6238649 Cosmetic and pharmaceutical preparations containing photostable UV filters Thorsten Habeck, Sylke Haremza, Horst Westenfelder, Thomas Wunsch, Michael Drogemuller +1 more 2001-05-29 $314,000
6210657 Use of isoindolinone derivatives as stabilizers for organic materials Thorsten Habeck, Sylke Haremza, Hubert Trauth, Horst Westenfelder 2001-04-03 $251,000
6197283 Using without emulsions as thickeners in cosmetic and pharmaceutical formulations Kristin Tiefensee, Martin Rubenacker 2001-03-06 $218,000