Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

Dieter Hoffmann — 39 Patents

BEBehringwerke: 9 patents #11 of 317Top 4%
KAKern Ag: 5 patents #1 of 37Top 3%
MGMan Takraf Fördertechnik Gmbh: 5 patents #1 of 20Top 5%
TGTakraf Gmbh: 4 patents #3 of 20Top 15%
LSLaboratories Hoechst S/A: 3 patents #5 of 27Top 20%
OAO & K Orenstein And Koppel Ag: 3 patents #7 of 95Top 8%
Hoechst Gmbh: 2 patents #1,574 of 4,020Top 40%
EGErco Leuchten Gmbh: 2 patents #4 of 12Top 35%
CLClariant: 1 patents #403 of 540Top 75%
CACovestro Deutschland Ag: 1 patents #436 of 964Top 50%
FGForbo Siegling Gmbh: 1 patents #6 of 11Top 55%
GGGutehoffnungshütte Radsatz Gmbh: 1 patents #5 of 10Top 50%
KGKaltenbach & Voigt Gmbh: 1 patents #69 of 135Top 55%
MGMan Gutehoffnungshutte: 1 patents #48 of 126Top 40%
AGAventis Pharma Deutschland Gmbh: 1 patents #209 of 418Top 50%
Leipzig, DE: #1 of 682 inventorsTop 1%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Dieter Hoffmann has been granted 39 US patents while listed as an inventor at Behringwerke. The first was granted in 1980 and the most recent in January 2021. Dieter Hoffmann ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Dieter Hoffmann in Leipzig, DE.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10894222 Distributor device, in particular for falling film evaporators, and use thereof Christian Drumm, Friedhelm Steffens 2021-01-19
9463467 Process and device for supporting and displacing a semimobile crusher plant 2016-10-11
9399915 Dumping system Martin Kressner 2016-07-26
8985302 Compact spreader Frank Hubrich 2015-03-24
8876030 Mobile crusher Frank Hubrich 2014-11-04
8657978 Method for producing a transport/drive belt Thomas Kaemper 2014-02-25
8552159 Bifunctional glycoproteins having a modified carbohydrate complement and their use in tumor-selective therapy Klaus Bosslet, Joerg Czech 2013-10-08
7602506 Method for contactlessly and dynamically detecting the profile of a solid body Manfred Hoffmann, Michael J. Walter, Andreas Brinkmann 2009-10-13
7284650 Mobile conveying and stacking system for multilayer dumping and process for operating the system 2007-10-23
7191888 Movable belt conveyor system Rainer Kahrger 2007-03-20
7086875 Current-rail adapter 2006-08-08
6994571 Current-rail adapter 2006-02-07
6610299 Glycosyl-etoposide prodrugs, a process for preparation thereof and the use thereof in combination with functionalized tumor-specific enzyme conjugates Cenek Kolar, Jorg Czech, Klaus Bosslet, Gerhard Seemann, Hans-Harald Sedlacek 2003-08-26 $5,055,000
6547336 Open cast mining device and apparatus for testing the cutting minability of critical material 2003-04-15
6276758 Surface miner with tilting superstructure for depth control Volkmar Schrader, Thomas Stenzel, Hans-Joachim Schombel 2001-08-21
6224163 Milling roller module for a surface miner Gerhard Nies, Volkmar Schrader, Thomas Stenzel, Manfred John, Klaus Potenberg +3 more 2001-05-01
6180683 Synergistic mixtures of alkylphenol-formaldehyde resins with oxalkylated amines as asphaltene dispersants Dennis Miller, Michael Feustel, Axel Boris Vollmer, Reinhard Vybiral 2001-01-30
6146658 Prodrugs, their preparation and use as pharmaceuticals Klaus Bosslet, Jorg Czech, Cenek Kolar, François Tillequin, Jean-Claude Florent +5 more 2000-11-14
5955100 Prodrugs their preparation and use as pharmaceuticals Klaus Bosslet, Jorg Czech, Cenek Kolar, François Tillequin, Jean-Claude Florent +5 more 1999-09-21 $2,518,000
5877158 Pro-prodrugs, their production and use Klaus Bosslet, Jorg Czech, François Tillequin, Jean-Claude Florent, Michel Azoulay +4 more 1999-03-02 $1,435,000
5710134 Combination of necrosis-inducing substances with substances which are activated by necroses for the selective therapy of tumors and inflammatory disorders Klaus Bosslet, Jorg Czech 1998-01-20
5700459 Pharmacological composition containing polyelectrolyte complexes in microparticulate form and at least one active agent Volker Krone, Michael Magerstadt, Axel Walch, Albrecht Groner 1997-12-23 $101,000
5621002 Prodrugs for enzyme mediated activation Klaus Bosslet, J org Czech, Andrea Vasella, Roland Hoos, François Tillequin +6 more 1997-04-15
5602108 Semisynthetic diastereomerically pure N-glycidylanthracyclines, a process for the stereoselective preparation thereof as the use thereof as cytostatics Manfred Gerken, Monika Grimm, Ernst Raab, Reiner Straub 1997-02-11
5533770 High-strength solid wheels and tires for railroad traction vehicles and cars Horst Clausmeyer, Wolfgang Weber 1996-07-09