Inventor · disambiguated record
Hans Ruckert
Also filed as: RUCKERT HANS · RUECKERT HANS · SANDER JURGEN
26 granted patents·652 citations·filing 1973–1999
97Inventor score
Top patents by PatentIndex Score
26 records- 0197US4101323ARadiation-sensitive copying compositionHOECHST AG·Filed 1976·Granted Jul 18, 1978·87 cites·16 claims
- 0295US4506006AProcess for preparing relief images in imaged irradiated light-sensitive material having acid-cleavable compound by hot air treatment, overall irradiation and alkaline developmentHOECHST AG·Filed 1982·Granted Mar 19, 1985·40 cites·10 claims
- 0395US4247611APositive-working radiation-sensitive copying composition and method of using to form relief imagesHOECHST AG·Filed 1978·Granted Jan 27, 1981·105 cites·14 claims
- 0493US4966828ACarbonylmethylene-heterocyclic compounds containing trihalogenomethyl groups, process for their preparation, and light-sensitive mixture containing the compoundsHOECHST AG·Filed 1984·Granted Oct 30, 1990·31 cites·13 claims
- 0593US4311782ARadiation-sensitive mixture and process for the production of relief imagesHOECHST AG·Filed 1980·Granted Jan 19, 1982·59 cites·7 claims
- 0687US4266001ALight-sensitive mixtureHOECHST AG·Filed 1979·Granted May 5, 1981·35 cites·18 claims
- 0785US4250247AAcid degradable radiation-sensitive mixtureHOECHST AG·Filed 1979·Granted Feb 10, 1981·32 cites·7 claims
- 0883US4506003APositive-working radiation-sensitive mixtureHOECHST AG·Filed 1983·Granted Mar 19, 1985·42 cites·13 claims
- 0979US4231852ADevice for cathodic corrosion protection employing an external current anodeWESTFAEL ELEKT WERKE·Filed 1978·Granted Nov 4, 1980·20 cites·5 claims
- 1076US4093464ALight sensitive o-quinone diazide containing transfer compositionHOECHST AG·Filed 1973·Granted Jun 6, 1978·22 cites·2 claims
- 1171US4789619APositive-working radiation-sensitive mixture comprising a sensitizing polymethine dyeHOECHST AG·Filed 1986·Granted Dec 6, 1988·26 cites·12 claims
- 1269US4764450APositive-working radiation-sensitive coating solution and positive photoresist material with monomethyl ether of 1,2-propanediol as solventHOECHST AG·Filed 1986·Granted Aug 16, 1988·19 cites·13 claims
- 1364US4619885APhotopolymerizable composition comprising a 1,3,10-triazaanthracen-4-one as the photoinitiatorHOECHST AG·Filed 1985·Granted Oct 28, 1986·6 cites·14 claims
- 1463US4887547AApparatus for continuously applying a uniform coating to a material webJAGENBERG AG·Filed 1988·Granted Dec 19, 1989·20 cites·7 claims
- 1560US4401520AProcess for the preparation of screen printing stencils by an electroplating methodHOECHST AG·Filed 1981·Granted Aug 30, 1983·16 cites·7 claims
- 1659US5015554APositive radiation-sensitive mixtureHOECHST AG·Filed 1990·Granted May 14, 1991·17 cites·21 claims
- 1759US4853314APositive-working radiation-sensitive coating solution and positive photoresist material with monoalkyl ether of 1,2-propanediol as solventHOECHST AG·Filed 1988·Granted Aug 1, 1989·13 cites·13 claims
- 1857US4021243ADiazo light-sensitive copying composition and process of using in the manufacture of screen printing stencilsHOECHST AG·Filed 1976·Granted May 3, 1977·10 cites·27 claims
- 1950US6557269B1Method and device for reducing the volume or pressure of a fluid which is driven through an opening by moving surfacesJAGENBERG PAPIERTECH GMBH·Filed 1999·Granted May 6, 2003·10 cites·17 claims
- 2050US4409314ALight-sensitive compounds, light-sensitive mixture, and light-sensitive copying material prepared therefromHOECHST AG·Filed 1981·Granted Oct 11, 1983·9 cites·15 claims
- 2147US4144067ALight-sensitive copying material and method for the production of colored relief imagesHOECHST AG·Filed 1977·Granted Mar 13, 1979·11 cites·13 claims
- 2242US4983501APositive-working radiation-sensitive composition and radiation-sensitive recording material prepared therewithHOECHST AG·Filed 1989·Granted Jan 8, 1991·5 cites·11 claims
- 2339US5766350AApplicator system for a web-coating apparatusJAGENBERG PAPIERTECH GMBH·Filed 1996·Granted Jun 16, 1998·6 cites·19 claims
- 2436US6413314B1Doctor rod for a coating deviceJAGENBERG PAPIERTECH GMBH·Filed 1999·Granted Jul 2, 2002·6 cites·16 claims
- 2535US6114091APhotopolymerizable composition containing an N-heterocyclic photoinitiatorMORTON INT INC·Filed 1997·Granted Sep 5, 2000·3 cites·15 claims
- 2633US6127091APhotopolymerizable composition and photopolymerizable recording material prepared using this compositionMORTON INT INC·Filed 1997·Granted Oct 3, 2000·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →