Inventor · disambiguated record
Juergen Lingnau
Also filed as: LINGNAU JUERGEN
24 granted patents·2 pending applications·334 citations·filing 1984–2005
96Inventor score
Top patents by PatentIndex Score
26 records- 0186US7301055B2Process for removing methanol from formaldehyde-containing solutionsTICONA GMBH·Filed 2001·Granted Nov 27, 2007·20 cites·16 claims
- 0286US4927956A3,5-disubstituted-4-acetoxystyrene and process for its productionHOECHST CELANESE CORP·Filed 1989·Granted May 22, 1990·21 cites·5 claims
- 0385US4868256AProcess for the production of 3-mono or 3,5-disubstituted-4-acetoxystyrene its polymerization, and hydrolysisHOECHST CELANESE·Filed 1988·Granted Sep 19, 1989·22 cites·17 claims
- 0482US5338641APositive-working radiation-sensitive mixture and copying material produced therefrom comprising an α,α-bis(sulfonyl) diazo methane as an acid forming compoundHOECHST AG·Filed 1993·Granted Aug 16, 1994·39 cites·25 claims
- 0581US5137799AElectrically conductive resist material, a process for its preparation and its useHOECHST AG·Filed 1990·Granted Aug 11, 1992·38 cites·20 claims
- 0675US5340682APositive-working radiation-sensitive mixture and copying material produced therefrom comprising an α-carbonyl-α-sulfonyl diazomethane, a water-insoluble binder and an acid cleavable compoundHOECHST AG·Filed 1993·Granted Aug 23, 1994·29 cites·21 claims
- 0770US4946759APositive radiation-sensitive mixture and radiation-sensitive recording material produced therefromHOECHST AG·Filed 1988·Granted Aug 7, 1990·9 cites·14 claims
- 0870US4933495AProcess for the production of 3-mono or 3,5 dihalogenated 4-acetoxystyrene, its polymerization, and hydrolysisHOECHST CELANESE CORP·Filed 1989·Granted Jun 12, 1990·9 cites·7 claims
- 0969US4965400APreparation of 3,5-disubstituted-4-acetoxystyreneVICARI RICHARD·Filed 1988·Granted Oct 23, 1990·20 cites·10 claims
- 1068US5403697APositive radiation-sensitive mixture and recording material produced therefromHOECHST AG·Filed 1992·Granted Apr 4, 1995·21 cites·23 claims
- 1164US5221595APhotopolymerizable mixture and recording material prepared therefromHOECHST AG·Filed 1991·Granted Jun 22, 1993·25 cites·17 claims
- 1259US4869983ASulfonyl-containing styrene derivatives and their use in electrophotographic processesHOECHST AG·Filed 1986·Granted Sep 26, 1989·5 cites·7 claims
- 1358US5234791ARadiation-curable composition and radiation-sensitive recording material prepared therefrom for use with high-energy radiationHOECHST AG·Filed 1989·Granted Aug 10, 1993·13 cites·26 claims
- 1458US4780680AProcess for the continuous, contact-free measurement of layer thicknesses and apparatus for performing the processHOECHST AG·Filed 1985·Granted Oct 25, 1988·17 cites·30 claims
- 1555US5025097A4-chlorooxazole derivatives and processes for their preparation and useHOECHST AG·Filed 1989·Granted Jun 18, 1991·3 cites·4 claims
- 1647US4868257AProcess for the production of 3-mono or 3,5 disubstituted-4-acetoxystyrene, its polymerizationHOECHST CELANESE CORP·Filed 1989·Granted Sep 19, 1989·6 cites·20 claims
- 1746US5072025AProcess for the production of 3,5-disubstituted-4-acetoxystyreneHOECHST CELANESE CORP·Filed 1990·Granted Dec 10, 1991·3 cites·4 claims
- 1844US5217843APositive radiation-sensitive mixture, and radiation-sensitive recording material produced therefrom for high-energy radiationHOECHST AG·Filed 1990·Granted Jun 8, 1993·7 cites·16 claims
- 1943US2009200153A1Method for producing and dehydrating cyclic formalsTICONA GMBH·Filed 2005·Application pending·0 cites
- 2043US2008272052A1Method for Producing and Dewatering Cyclic FormalsTICONA GMBH·Filed 2005·Application pending·0 cites
- 2142US5342582AApparatus for reprocessing special wasteMORTON INT INC·Filed 1993·Granted Aug 30, 1994·23 cites·13 claims
- 2235US4892799A4-chlorooxazole derivatives and processes for their preparation and useHOECHST AG·Filed 1988·Granted Jan 9, 1990·0 cites·7 claims
- 2331US5614351ARadiation-curable mixture, and radiation-sensitive recording material produced therefrom for high-energy radiationHOECHST AG·Filed 1990·Granted Mar 25, 1997·1 cites·15 claims
- 2431US4654283AElectrophotographic recording material having a photoconductive double layer, and process for its manufactureHOECHST AG·Filed 1984·Granted Mar 31, 1987·1 cites·32 claims
- 2530US4684594AElectrophotographic process for preparing printing forms using alkaline decoater solutionHOECHST AG·Filed 1986·Granted Aug 4, 1987·2 cites·13 claims
- 2625US4988606ANegative-working radiation-sensitive mixture with polymer having 1,2,3-thiadiazole groups, and recording material produced therefromHOECHST AG·Filed 1989·Granted Jan 29, 1991·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →