Inventor · disambiguated record
Hans-Jurgen Weyer
Also filed as: WEYER HANS-J · WEYER HANS-JUERGEN
17 granted patents·75 citations·filing 1979–2000
92Inventor score
Top patents by PatentIndex Score
17 records- 0183US4252530AProcess for dyeing and printing synthetic hydrophobic fiber materialCASSELLA FARBWERKE MAINKUR AG·Filed 1979·Granted Feb 24, 1981·12 cites·8 claims
- 0281US4265629AProcess for the production of resist effects on polyester/cellulose mixed fiber textilesCASSELLA AG·Filed 1979·Granted May 5, 1981·14 cites·6 claims
- 0366US6291731B1Continuous method for producing propargyl chlorideBASF AG·Filed 1999·Granted Sep 18, 2001·9 cites·10 claims
- 0460US4431585AWater-insoluble azo dyestuffs, processes for their manufacture and their use for dyeing and printing synthetic hydrophobic fiber materialCASSELLA FARBWERKE MAINKUR AG·Filed 1981·Granted Feb 14, 1984·6 cites·8 claims
- 0547US6153784ARemoval of halides from halide-containing nitrile mixturesBASF AG·Filed 1998·Granted Nov 28, 2000·3 cites·8 claims
- 0646US6245954B1Method of producing alkyl chloride, alkenyl chloride and alkinyl chlorideBASF AG·Filed 1999·Granted Jun 12, 2001·3 cites·5 claims
- 0746US5741888ARemoval of heteropoly compounds from polyethers, polyesters and polyether estersBASF AG·Filed 1995·Granted Apr 21, 1998·8 cites·14 claims
- 0844US6162939AMethod for producing thiochloroformatesBASF AG·Filed 1998·Granted Dec 19, 2000·2 cites·9 claims
- 0943US5770747APreparation of 1,2-butylene oxideBASF AG·Filed 1995·Granted Jun 23, 1998·2 cites·6 claims
- 1042US4349348AProcess for printing synthetic, hydrophobic fiber materialCASSELLA FARBWERKE MAINKUR AG·Filed 1981·Granted Sep 14, 1982·4 cites·8 claims
- 1140US5965032APurification of α-, β- or γ-substituted carboxylic acidsBASF AG·Filed 1998·Granted Oct 12, 1999·5 cites·19 claims
- 1237US6242639B1Preparation of neopentyl glycol hydroxyprivalate granulesBASF AG·Filed 1997·Granted Jun 5, 2001·1 cites·8 claims
- 1337US5951829ASeparation of heteropoly compounds from polyethers, polyesters and polyether estersBASF AG·Filed 1995·Granted Sep 14, 1999·1 cites·9 claims
- 1437US5824769APolyether, polyester and polyether ester purification processBASF AG·Filed 1995·Granted Oct 20, 1998·4 cites·12 claims
- 1536US6554966B1Process for preparing essentially formic acid-free N-alkyl-N′-methylalkyleneureasBASF AG·Filed 2000·Granted Apr 29, 2003·0 cites·8 claims
- 1631US6262300B1Method for producing chlorocarboxylic acid chloridesBASF AG·Filed 1998·Granted Jul 17, 2001·0 cites·6 claims
- 1729US5904814ARemoval of water and ammonia from benzophenone imine reactor effluentsBASF AG·Filed 1997·Granted May 18, 1999·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →