Inventor · disambiguated record
Wolfgang Schwarz
Also filed as: SCHWARZ WOLFGANG · STRAUB FERDINAND
62 granted patents·10 pending applications·977 citations·filing 1974–2025
99Inventor score
Top patents by PatentIndex Score
72 records- 0192US7851022B2Galvanic anode system for corrosion protection of steel and method for production thereofSCHWARZ WOLFGANG·Filed 2005·Granted Dec 14, 2010·21 cites·27 claims
- 0291US8376644B2Metallic ink and applicator for applying the inkFABER CASTELL AG·Filed 2011·Granted Feb 19, 2013·6 cites·4 claims
- 0391US4777265APreparation of acrylates and methacrylatesBASF AG·Filed 1987·Granted Oct 11, 1988·39 cites·7 claims
- 0488US11622513B2Intelligent watering pumpHUSQVARNA AB·Filed 2021·Granted Apr 11, 2023·2 cites·20 claims
- 0588US8394193B2Hydraulic binder and binder matrices made thereofSCHWARZ WOLFGANG·Filed 2010·Granted Mar 12, 2013·8 cites·35 claims
- 0688US5562303APyrotechnic mixture and gas generator for an airbagHONDA MOTOR CO LTD·Filed 1995·Granted Oct 8, 1996·52 cites·8 claims
- 0787US5386053AMultistep, continuous preparation of organic polyisocyanatesBASF AG·Filed 1993·Granted Jan 31, 1995·66 cites·10 claims
- 0887US4053696AManufacture of vinylpyrrolidone polymersBASF AG·Filed 1975·Granted Oct 11, 1977·34 cites·8 claims
- 0986US4402937APreparation of PVP-iodineBASF AG·Filed 1980·Granted Sep 6, 1983·18 cites·3 claims
- 1085US10973183B2Intelligent watering pumpHUSQVARNA AB·Filed 2016·Granted Apr 13, 2021·6 cites·20 claims
- 1185US2024309210A1Method and device for producing products by using lignocellulose-containing particlesPOLYMERTREND LLC·Filed 2024·Application pending·0 cites
- 1284US7304259B2Mail processing system with multilevel contaminant detection and sterilizationSIEMENS ENERGY & AUTOMAT·Filed 2002·Granted Dec 4, 2007·28 cites·14 claims
- 1384US5479438AApparatus for fusing a solid layer of electrically conductive materialLEYBOLD DURFERRIT GMBH·Filed 1994·Granted Dec 26, 1995·24 cites·2 claims
- 1484US4870884AIncendiary projectile, method of introducing the incendiary composition into the projectile and arrangement for implementing the methodDIEHL GMBH & CO·Filed 1988·Granted Oct 3, 1989·45 cites·10 claims
- 1583US7177129B2Circuit breaker having a microprocessor-controlled tripping device and a bypass circuitMOELLER GMBH·Filed 2003·Granted Feb 13, 2007·39 cites·19 claims
- 1681US9926828B2Tailpipe cover for an exhaust system of a motor vehicle and exhaust system having such a tailpipe coverBAYERISCHE MOTOREN WERKE AG·Filed 2016·Granted Mar 27, 2018·4 cites·20 claims
- 1781US5616784AThermal cleavage of carbamic estersBASF AG·Filed 1995·Granted Apr 1, 1997·23 cites·9 claims
- 1881US4182851AProcess for reducing the residual monomer content in the polymerization of vinyl-lactams and vinyl estersBASF AG·Filed 1978·Granted Jan 8, 1980·23 cites·5 claims
- 1980US3981987AHair setting compositions containing easily removable neutralized copolymersBASF AG·Filed 1975·Granted Sep 21, 1976·36 cites·10 claims
- 2079US5200560APreparation of carboxylic chloridesBASF AG·Filed 1992·Granted Apr 6, 1993·18 cites·13 claims
- 2178US5589662APyrotechnic mixture and gas generator for an airbagHONDA MOTOR CO LTD·Filed 1995·Granted Dec 31, 1996·27 cites·25 claims
- 2278US5372640ATectoaluminosilicate cement and a process for its manufactureHOLDERBANK FINANC GLARUS·Filed 1991·Granted Dec 13, 1994·37 cites·18 claims
- 2378US5200163ARemoval of phosgene from off-gasesBASF AG·Filed 1991·Granted Apr 6, 1993·46 cites·7 claims
- 2478US4200710APreparation of polyvinylpyrrolidone-iodineBASF AG·Filed 1979·Granted Apr 29, 1980·10 cites·4 claims
- 2575US5839754AMultiple stage airbag gas generatorHONDA R & D CO LTD·Filed 1996·Granted Nov 24, 1998·54 cites·3 claims
- 2674US3962172AGlass fiber reinforced polyamide molding material of high impact strengthBASF AG·Filed 1974·Granted Jun 8, 1976·14 cites·5 claims
- 2771US6635192B1Electrically conductive microcapillary composite matrix and method for producing sameFiled 1999·Granted Oct 21, 2003·26 cites·30 claims
- 2871US4027083AManufacture of polyvinylpyrrolidone-iodineBASF AG·Filed 1975·Granted May 31, 1977·16 cites·9 claims
- 2971US2025223706A1Anode assembly for selective corrosion protection of metal parts in concreteSTRUCTURAL GROUP INC·Filed 2025·Application pending·0 cites
- 3070US2022033656A1Method and device for producing products by using lignocellulose-containing particlesPOLYMERTREND LLC·Filed 2019·Application pending·0 cites
- 3167US11060818B2Method for approaching a targetSWAROVSKI OPTIK KG·Filed 2018·Granted Jul 13, 2021·1 cites·17 claims
- 3267US4085264AProcess for preparing copolymers of acrylic acid or methacrylic acid and acrylic and methacrylic acid estersBASF AG·Filed 1977·Granted Apr 18, 1978·25 cites·7 claims
- 3364US2024182724A1Composition comprising carbon quantum dots (cqd's)CAS Composite Applied Systems GmbH·Filed 2022·Application pending·0 cites
- 3462US6652925B1Method for producing massive-amorphous layers on massive metallic shaped bodiesDRESDEN EV INST FESTKOERPER·Filed 2000·Granted Nov 25, 2003·9 cites·10 claims
- 3561US5527019ADevice and method for cleaning a filterLEYBOLD AG·Filed 1991·Granted Jun 18, 1996·19 cites·18 claims
- 3661US2019390353A1Anode assembly for selective corrosion protection of metal parts in concreteSTRUCTURAL GROUP INC·Filed 2019·Application pending·0 cites
- 3758US4748226AMethod of preparation of novel 2-(alkoxymethyl)-pentane-1,5-diisocyanates, 2-(alkoxymethyl)-pentane-1,5-diurethanes, and 2-(alkoxymethyl)-pentane-1,5-dicarbamic acid chlorides and their usesBASF AG·Filed 1987·Granted May 31, 1988·5 cites·14 claims
- 3856US5273313AGas-generating module for an airbag utilized in motor vehiclesDIEHL GMBH·Filed 1992·Granted Dec 28, 1993·20 cites·8 claims
- 3955US4634558APreparation of α-substituted acrylamidesBASF AG·Filed 1984·Granted Jan 6, 1987·4 cites·4 claims
- 4055US3957927AManufacture of phosphorus nitride estersBASF AG·Filed 1974·Granted May 18, 1976·7 cites·3 claims
- 4152US4376108AProcess and apparatus for reclaiming sulfur-containing waste materialsGRILLO WERKE AG·Filed 1980·Granted Mar 8, 1983·10 cites·12 claims
- 4251US5495807AGas-generating module for an airbag utilized in motor vehiclesDIEHL GMBH & CO·Filed 1993·Granted Mar 5, 1996·16 cites·9 claims
- 4351US5118991AElectron beam generator for an electron gunPTR PRAEZISIONSTECH GMBH·Filed 1990·Granted Jun 2, 1992·10 cites·1 claims
- 4448US6113842AMethod of making blown films of celluloseFRAUNHOFER GES FORSCHUNG·Filed 1995·Granted Sep 5, 2000·13 cites·12 claims
- 4548US5527405APyrotechnic mixture and gas generator for an airbagDIEHL GMBH & CO·Filed 1993·Granted Jun 18, 1996·9 cites·25 claims
- 4648US2020062977A1Writing, marking, and/or drawing liquid for capillary systems, especially for applicator implements having a capillary system, and applicator implementFABER CASTELL AG·Filed 2019·Application pending·0 cites
- 4747US10450476B2Writing, marking and/or drawing liquid for writing implements, especially for capillary pens, and writing implementFABER CASTELL AG·Filed 2017·Granted Oct 22, 2019·0 cites·20 claims
- 4847US4277734AElectric brake motorSTAHL R GMBH & CO·Filed 1979·Granted Jul 7, 1981·14 cites·9 claims
- 4946US8142853B2Covering material for biomass, and process for its preparationROEDER OLAF·Filed 2007·Granted Mar 27, 2012·0 cites·45 claims
- 5046US5069130APropellant igniterDIEHL GMBH & CO·Filed 1990·Granted Dec 3, 1991·15 cites·7 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →