Siegfried Lang — 20 Patents at Basf Se

Siegfried Lang has been granted 20 US patents while listed as an inventor at Basf Se. The first was granted in 1981 and the most recent in September 2003. Siegfried Lang ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Siegfried Lang in Ludwigshafen, DE.

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Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6627088	Depth-type filter for killing microorganisms and inactivating viruses and its use	Jorg Breitenbach, Bernhard Fussnegger, Dietmar Oechsle	2003-09-30	$608,000
6592768	Compositions for disinfecting wastes	Anthony Lepore	2003-07-15	$548,000
6497886	1,3-bis-(N-lactamyl) propane and the pharmaceutical and cosmetic use thereof	Jorg Breitenbach, Detlef Kratz	2002-12-24	$514,000
6231848	Topical Products as prophylactic of curative agents for bacterial skin infections	Jorg Breitenbach, Bernhard Fussnegger	2001-05-15	$323,000
6203484	Methods for disinfecting wastes	Anthony Lepore	2001-03-20	$301,000
6171583	Powdery iodine complexes	Jorg Breitenbach, Axel Sanner, Walter Denzinger	2001-01-09	$372,000
6126843	Process for the antimicrobial treatment of cooling lubricants	Bernhard Fussnegger, Dietmar Oechsle, Klaus Feifel, Martin Zeiler	2000-10-03	$296,000
6096911	Process for purifying alkoxylated fats	Gabriele Dralle-Voss, Michael Stosser, Thomas Saupe, Matthias Zipplies	2000-08-01	$938,000
6083408	Depth-type filter for killing microorganisms and inactivating viruses which comprises a fibrous material and crospovidone-iodine and its use	Jorg Breitenbach, Bernhard Fussnegger, Dietmar Oechsle	2000-07-04
5945032	Polymer/hydrogen peroxide complexes	Jorg Breitenbach, Bernhard Fussnegger, Hans-Bernd Reich	1999-08-31
5880252	Pyrrolidonyl-containing polyesters and polyamides	Son Nguyen Kim, Jorg Breitenbach, Axel Sanner, Peter Hossel	1999-03-09
5840769	Direct tabletting aids	Karl Kolter, Peter Schmidt, Anja Huhne	1998-11-24
5190791	Infrared radiation process for a high contrast in the natural grain of a naturally pale wood	Jurgen Gunter, Siegfried Kohler, Luise Schellhorn, Erwin Lutz	1993-03-02
5006345	Direct tableting auxiliary	—	1991-04-09
4801460	Preparation of solid pharmaceutical forms	Hans-Helmut Goertz, Roger Klimesch, Klaus Laemmerhirt, Axel Sanner, Reinhard Spengler	1989-01-31
4786699	Preparation of polyvinylpyrrolidone	Adolf Nuber, Axel Sanner, Gerd Schroeder	1988-11-22
4551512	Water-soluble polymers having a low hygroscopicity	Ferdinand Straub, Axel Sanner, Karl Seib	1985-11-05
4366151	Oxyalkylated fatty acids and their use as solubilizers	Knut Oppenlaender, Heinz Krapf	1982-12-28
4350791	Vinylpyrrolidone polymers, their preparation, their use in the preparation of plasma substitutes, and the substitutes thus obtained	Ferdinand Straub, Eckhard Roske	1982-09-21
4254239	Biodegradable vinylpyrrolidone polymers, their manufacture and use	Ferdinand Straub, Hans-Uwe Schenck, Egon Brode	1981-03-03

Siegfried Lang — 20 Patents

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