Inventor · disambiguated record
Gunter Stephan
Also filed as: BIRMES HARTMUT · LORENZ OLAF · STEPHAN GUENTER · STEPHAN GUNTER
46 granted patents·2 pending applications·524 citations·filing 1974–2013
98Inventor score
Files withHEIDELBERGER DRUCKMASCH AG38BAYER AG5AGON PHARMA GMBH1BALLREICH CHRISTIAN1HEIDELBERGER DRUCKSMASCHINEN A1
Top patents by PatentIndex Score
48 records- 0193US5816155ASheet guiding device for printing pressesHEIDELBERGER DRUCKMASCH AG·Filed 1997·Granted Oct 6, 1998·56 cites·10 claims
- 0289US5687964ADevice for contactless guidance of sheetlike materialHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Nov 18, 1997·49 cites·34 claims
- 0388US6612236B2Sheet transport cylinderHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Sep 2, 2003·15 cites·13 claims
- 0484US6581928B1Sheet guide device for sheet-processing machineHEIDELBERGER DRUCKMASCH AG·Filed 2000·Granted Jun 24, 2003·20 cites·14 claims
- 0584US6361041B2Air cushion guide for sheet or web-formed materialHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Mar 26, 2002·20 cites·7 claims
- 0679US6722277B2Device for turning sheet material, printing unit, and multicolor rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Apr 20, 2004·9 cites·18 claims
- 0778US6662722B2Machine for processing sheets having spring mounted throttled air nozzlesHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Dec 16, 2003·9 cites·13 claims
- 0878US6089156ATurning device for a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Jul 18, 2000·20 cites·28 claims
- 0975US6490974B1Sheet-guiding device for a sheet-fed printing machineHEIDELBERGER DRUCKMASCH AG·Filed 2000·Granted Dec 10, 2002·8 cites·12 claims
- 1075US6457407B2Method and apparatus for adjusting cylinders in a printing machineHEIDELBERGER DRUCKMASCH AG·Filed 2000·Granted Oct 1, 2002·10 cites·11 claims
- 1173US6739252B2Method and apparatus for reversing sheet material in sheet-processing machinesHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted May 25, 2004·7 cites·24 claims
- 1273US6612235B2Sheet guiding deviceHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Sep 2, 2003·11 cites·14 claims
- 1372US5718176AMethod and device for pneumatically braking sheets in a delivery of a sheet-fed rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Feb 17, 1998·20 cites·6 claims
- 1472US5701819ASheet transfer drumHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Dec 30, 1997·16 cites·7 claims
- 1571US6378425B1Sheet-guiding device for printing pressesHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Apr 30, 2002·18 cites·9 claims
- 1670US7287750B2Machine for processing printing material sheets, in particular sheet-fed printing press, and method of operating the machineHEIDELBERGER DRUCKMASCH AG·Filed 2004·Granted Oct 30, 2007·10 cites·11 claims
- 1770US5787810ASheet-guiding system for a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Aug 4, 1998·15 cites·24 claims
- 1869US5546858APrinting pressHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Aug 20, 1996·16 cites·18 claims
- 1967US6663550B2Smoothing device for flat printing materialsHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Dec 16, 2003·9 cites·37 claims
- 2067US6308620B1Printing press having a multiply-positioned and multi-functioned sheet guiding cylinderHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Oct 30, 2001·15 cites·22 claims
- 2166US8590451B2Method and apparatus for feeding printing platesBALLREICH CHRISTIAN·Filed 2010·Granted Nov 26, 2013·1 cites·10 claims
- 2265US6640707B2Device for guiding sheets in a sheet processing apparatusHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Nov 4, 2003·5 cites·14 claims
- 2365US5941520AContact-free sheet guiding device in a sheet-fed printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1997·Granted Aug 24, 1999·17 cites·6 claims
- 2464US6684774B2Sheet-fed rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Feb 3, 2004·5 cites·47 claims
- 2561US5706726ADevice for achieving a flawless application of printing stock in a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Jan 13, 1998·11 cites·11 claims
- 2661US4014863AWater-insoluble azo-pyrimidine pigmentsBAYER AG·Filed 1974·Granted Mar 29, 1977·4 cites·7 claims
- 2760US6279898B1Air cushion guide and method of adjusting a flotation heightHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Aug 28, 2001·13 cites·17 claims
- 2860US4421601AWater-insoluble azo-purimidine pigments and their use in coloring substratesBAYER AG·Filed 1978·Granted Dec 20, 1983·4 cites·18 claims
- 2959US5836247AContact-free sheet guidance device in a sheet-fed printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1997·Granted Nov 17, 1998·12 cites·4 claims
- 3059US5284589AProcess for the treatment of effluentBAYER AG·Filed 1992·Granted Feb 8, 1994·22 cites·7 claims
- 3158US6705221B2Device for turning or reversing flat copies in half-revolution sheet-processing machinesHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Mar 16, 2004·3 cites·21 claims
- 3257US6659446B2Guiding and carrying elements with throttled blowing airHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Dec 9, 2003·5 cites·12 claims
- 3356US6571706B1Method for two-sided printing of a sheet of printing material, and a sheet-fed rotary printing press for performing the methodHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Jun 3, 2003·9 cites·3 claims
- 3456US6042107ADevice for contact-free sheet guidance in a sheet-fed printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1997·Granted Mar 28, 2000·11 cites·4 claims
- 3555US7325493B2Sheet-fed rotary printing press having a three-drum reversing device and method of transporting a sheet through a three-drum reversing deviceHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Feb 5, 2008·3 cites·12 claims
- 3652US6896251B2Device for separating mutually adjacent flat copiesHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted May 24, 2005·2 cites·19 claims
- 3752US2014163074A1Pharmaceutical composition for treating dermatological autoimmune diseasesAGON PHARMA GMBH·Filed 2013·Application pending·0 cites
- 3851US4550207AProcess for the preparation of benzene compoundsBAYER AG·Filed 1977·Granted Oct 29, 1985·3 cites·9 claims
- 3950US6644195B2Method and device for adjusting an air guide system in a sheet-fed printing machineHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Nov 11, 2003·2 cites·5 claims
- 4050US5669603AMethod and device for guiding a sheet with a pneumatic sheet floatation guideHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Sep 23, 1997·9 cites·8 claims
- 4149US6631784B2Device for reducing noise emissionsHEIDELBERGER DRUCKSMASCHINEN A·Filed 2001·Granted Oct 14, 2003·2 cites·19 claims
- 4248US7219889B2Sheet-processing machine with a pneumatic sheet-guiding deviceHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted May 22, 2007·2 cites·16 claims
- 4347US2012142738A1Pharmaceutical composition for treating dermatological autoimmune diseasesSTEPHAN GUENTER·Filed 2011·Application pending·0 cites
- 4445US5171571AEffervescent tabletSTEPHAN DIETER·Filed 1989·Granted Dec 15, 1992·17 cites·9 claims
- 4542US4209297ATransfer printing processBAYER AG·Filed 1978·Granted Jun 24, 1980·2 cites·3 claims
- 4639US6883433B2Method of operating a sheet-fed printing press and sheet-fed printing press for implementing the methodHEIDELBERGER DRUCKMASCH AG·Filed 2004·Granted Apr 26, 2005·1 cites·30 claims
- 4736US6286425B1Sheet-fed rotary printing machine and method of transporting sheets including a cylinder with a displaceable outer portionHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Sep 11, 2001·3 cites·21 claims
- 4836US5740740AMethod and device for braking sheets in a delivery of a sheet-fed rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Apr 21, 1998·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →