Inventor · disambiguated record
Dieter Hoffmann
Also filed as: HOFFMANN DIETER
42 granted patents·6 pending applications·851 citations·filing 1973–2018
98Inventor score
Files withBEHRINGWERKE AG8HOECHST AG4MAN TAKRAF FOERDERTECHNIK GMBH4KERN & CO LTD3ORENSTEIN & KOPPEL AG3
Top patents by PatentIndex Score
48 records- 0195US5621002AProdrugs for enzyme mediated activationBEHRINGWERKE AG·Filed 1994·Granted Apr 15, 1997·217 cites·9 claims
- 0288US5955100AProdrugs their preparation and use as pharmaceuticalsBEHRINGWERKE AG·Filed 1995·Granted Sep 21, 1999·75 cites·16 claims
- 0385US7191888B2Movable belt conveyor systemMAN TAKRAF FOERDERTECHNIK GMBH·Filed 2005·Granted Mar 20, 2007·20 cites·8 claims
- 0485US5700459APharmacological composition containing polyelectrolyte complexes in microparticulate form and at least one active agentHOECHST AG·Filed 1994·Granted Dec 23, 1997·60 cites·13 claims
- 0583US7284650B2Mobile conveying and stacking system for multilayer dumping and process for operating the systemMAN TAKRAF FOERDERTECHNIK GMBH·Filed 2006·Granted Oct 23, 2007·15 cites·6 claims
- 0682US6180683B1Synergistic mixtures of alkylphenol-formaldehyde resins with oxalkylated amines as asphaltene dispersantsCLARIANT GMBH·Filed 1998·Granted Jan 30, 2001·55 cites·6 claims
- 0782US6146658AProdrugs, their preparation and use as pharmaceuticalsHOECHST AG·Filed 1997·Granted Nov 14, 2000·48 cites·8 claims
- 0882US5710134ACombination of necrosis-inducing substances with substances which are activated by necroses for the selective therapy of tumors and inflammatory disordersBEHRINGWERKE AG·Filed 1995·Granted Jan 20, 1998·54 cites·14 claims
- 0981US8876030B2Mobile crusherHUBRICH FRANK·Filed 2010·Granted Nov 4, 2014·6 cites·20 claims
- 1078US6547336B2Open cast mining device and apparatus for testing the cutting minability of critical materialMAN TAKRAF FOERDERTECHNIK GMBH·Filed 2001·Granted Apr 15, 2003·26 cites·19 claims
- 1175US7602506B2Method for contactlessly and dynamically detecting the profile of a solid bodyGUTEHOFFNUNGSHUTTE RADSATZ GMB·Filed 2005·Granted Oct 13, 2009·13 cites·21 claims
- 1273US9463467B2Process and device for supporting and displacing a semimobile crusher plantTAKRAF GMBH·Filed 2014·Granted Oct 11, 2016·2 cites·17 claims
- 1373US5877158APro-prodrugs, their production and useBEHRINGWERKE AG·Filed 1994·Granted Mar 2, 1999·45 cites·14 claims
- 1472US4167639AFluorinated sulfosuccinatesHOECHST AG·Filed 1978·Granted Sep 11, 1979·30 cites·10 claims
- 1566US3931080AAqueous aminoplast coating composition with polymers of fluorinated ethylene iminesHOECHST AG·Filed 1973·Granted Jan 6, 1976·11 cites·15 claims
- 1661US4776449AStacker with connecting conveyorORENSTEIN & KOPPEL AG·Filed 1987·Granted Oct 11, 1988·18 cites·3 claims
- 1758US4948880AAnthracycline derivatives having cytostatic activityBEHRINGWERKE AG·Filed 1987·Granted Aug 14, 1990·9 cites·16 claims
- 1857US6994571B2Current-rail adapterERCO LEUCHTEN·Filed 2004·Granted Feb 7, 2006·9 cites·9 claims
- 1953US4776507ADevice for clamping and centering of two parts to be welded togetherOXYTECHNIK GMBH·Filed 1986·Granted Oct 11, 1988·13 cites·34 claims
- 2052US8985302B2Compact spreaderHUBRICH FRANK·Filed 2011·Granted Mar 24, 2015·2 cites·20 claims
- 2151US7086875B2Current-rail adapterERCO LEUCHTEN·Filed 2004·Granted Aug 8, 2006·6 cites·17 claims
- 2250US5533770AHigh-strength solid wheels and tires for railroad traction vehicles and carsGUTEHOFFNUNGSHUETTE MAN·Filed 1993·Granted Jul 9, 1996·9 cites·3 claims
- 2350US4482118AAdjusting base for geodetic instrumentsKERN & CO AG·Filed 1982·Granted Nov 13, 1984·10 cites·7 claims
- 2449US6610299B1Glycosyl-etoposide prodrugs, a process for preparation thereof and the use thereof in combination with functionalized tumor-specific enzyme conjugatesAVENTIS PHARMA GMBH·Filed 1994·Granted Aug 26, 2003·14 cites·16 claims
- 2548US10894222B2Distributor device, in particular for falling film evaporators, and use thereofCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jan 19, 2021·0 cites·17 claims
- 2647US8552159B2Bifunctional glycoproteins having a modified carbohydrate complement and their use in tumor-selective therapyBOSSLET KLAUS·Filed 2004·Granted Oct 8, 2013·0 cites·6 claims
- 2747US2015190861A1Method and device for producing grooved boltsRT HOLDINGS III WG US LP·Filed 2013·Application pending·0 cites
- 2846US9399915B2Dumping systemTAKRAF GMBH·Filed 2014·Granted Jul 26, 2016·1 cites·21 claims
- 2946US6276758B1Surface miner with tilting superstructure for depth controlMAN TAKRAF FOERDERTECHNIK GMBH·Filed 1999·Granted Aug 21, 2001·13 cites·2 claims
- 3044US8657978B2Method for producing a transport/drive beltHOFFMANN DIETER·Filed 2007·Granted Feb 25, 2014·0 cites·8 claims
- 3144US4681205ADisplaceable inclined hoistORENSTEIN & KOPPEL AG·Filed 1985·Granted Jul 21, 1987·10 cites·18 claims
- 3242US2014262695A1High-performance conveyor belt systemTAKRAF GMBH·Filed 2014·Application pending·0 cites
- 3341US6224163B1Milling roller module for a surface minerMAN TAKRAF FODERTECHNIK GMBH·Filed 1999·Granted May 1, 2001·20 cites·6 claims
- 3441US4571182AArrangement for carrying dental implementsKALTENBACH & VOIGT·Filed 1984·Granted Feb 18, 1986·17 cites·17 claims
- 3539US4225190AMining drum with cutting and shearing bits on conical ringHOFFMANN DIETER·Filed 1978·Granted Sep 30, 1980·4 cites·15 claims
- 3636US4869105AInstrument casing assemblyKERN & CO LTD·Filed 1988·Granted Sep 26, 1989·5 cites·8 claims
- 3734US2005018726A1Diode laser configuration with a plurality of diode lasers that are electrically connected in seriesROFIN SINAR LASER GMBH·Filed 2004·Application pending·0 cites
- 3833US4486049AHeavy breaking giant excavating equipmentORENSTEIN & KOPPEL AG·Filed 1982·Granted Dec 4, 1984·6 cites·7 claims
- 3933US2008212106A1System and Method for Processing a Profile of a Solid, Which Profile is Captured, Preferably in a Dynamic Manner, to Determine Its WearGUTEHOFFNUNGSHUETTE RADSATZ·Filed 2005·Application pending·0 cites
- 4031US4139413ABlow-off device for limiting excess pressure in nuclear power plants, especially in boiling water nuclear power plantsKRAFTWERK UNION AG·Filed 1977·Granted Feb 13, 1979·3 cites·5 claims
- 4131US2003058914A1Optically pumped solid-state laserFiled 2002·Application pending·0 cites
- 4231US2008204765A1Method for Contactless Dynamic Detection of the Profile of a Solid BodyHOFFMANN MANFRED·Filed 2005·Application pending·0 cites
- 4330US4957375AApparatus for guiding a shaftKERN & CO AG·Filed 1989·Granted Sep 18, 1990·0 cites·10 claims
- 4429US5000585AApparatus for bearing a shaftKERN & CO LTD·Filed 1989·Granted Mar 19, 1991·4 cites·10 claims
- 4529US4914191AAnthracycline derivatives having cytostatic activityBEHRINGWERKE AG·Filed 1988·Granted Apr 3, 1990·0 cites·13 claims
- 4628US5260425AAnthracycline derivatives having cytostatic activityBEHRINGWERKE AG·Filed 1989·Granted Nov 9, 1993·0 cites·10 claims
- 4722US4943149ATelescopeKERN & CO LTD·Filed 1988·Granted Jul 24, 1990·1 cites·5 claims
- 4818US5602108ASemisynthetic diastereomerically pure N-glycidylanthracyclines, a process for the stereoselective preparation thereof as the use thereof as cytostaticsBEHRINGWERKE AG·Filed 1995·Granted Feb 11, 1997·0 cites·9 claims
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