Inventor · disambiguated record
Erich Kramer
Also filed as: KRAEMER ERICH · KRAMER ERICH · KRäMER ERICH
28 granted patents·4 pending applications·443 citations·filing 1975–2020
96Inventor score
Top patents by PatentIndex Score
32 records- 0198US6616764B2Powder coating booth with a cleaning device and methodNORDSON CORP·Filed 2001·Granted Sep 9, 2003·203 cites·24 claims
- 0284US7700078B2Stabilization of body-care and household productsCIBA SC HOLDING AG·Filed 2005·Granted Apr 20, 2010·7 cites·2 claims
- 0381US4399068AConcentrated, aqueous solutions of salts of acetoacetylamino-arylsulphonic acids and method of forming concentrated solutions of azo dyestuffs therefromBAYER AG·Filed 1978·Granted Aug 16, 1983·11 cites·4 claims
- 0478US6541547B1Process for stabilization of polyolefins in permanent contact with extracting mediaCIBA SC HOLDING AG·Filed 1996·Granted Apr 1, 2003·32 cites·5 claims
- 0577US5275634AMethod of cleaning a cyclone, and cyclone cleanable therewithKRAMER ERICH·Filed 1991·Granted Jan 4, 1994·39 cites·24 claims
- 0671US4087245AProcess for the preparation of concentrated solutions of anionic dyestuffsBAYER AG·Filed 1976·Granted May 2, 1978·8 cites·3 claims
- 0770US4163012AProcess for the preparation of concentrated dyestuff solutionsBAYER AG·Filed 1975·Granted Jul 31, 1979·7 cites·2 claims
- 0869US10618198B2Device and method for foaming a viscous materialCERACON GMBH·Filed 2017·Granted Apr 14, 2020·1 cites·24 claims
- 0969US7132467B2Stabilization of polyolefins in permanent contact with chlorinated waterCIBA SC HOLDING AG·Filed 2003·Granted Nov 7, 2006·8 cites·8 claims
- 1063US7410940B2Antioxidants for the stabilization of surfactant formulationsCIBA SC HOLDING AG·Filed 2007·Granted Aug 12, 2008·0 cites·11 claims
- 1155US4540776AReactive fluorotriazinylaminonaphthotriazolyphenylazopyridone or pyrimidone dyestuffsBAYER AG·Filed 1984·Granted Sep 10, 1985·4 cites·2 claims
- 1253US6908608B1Stabilization of body-care and household productsCIBA SPECIALTY CHEMICAL CORP·Filed 1999·Granted Jun 21, 2005·13 cites·9 claims
- 1353US6852164B2Powder supply system for coating installations with a plurality of application unitsNORDSON CORP·Filed 2002·Granted Feb 8, 2005·5 cites·19 claims
- 1452US6187098B1Powder coating cabinNORDSON CORP·Filed 1998·Granted Feb 13, 2001·18 cites·85 claims
- 1552US5015126AMethod of and apparatus for supplying pulverulent material to a processing deviceKRAEMER ERICH·Filed 1989·Granted May 14, 1991·20 cites·13 claims
- 1652US4234480AWater-soluble azo dyestuffsBAYER AG·Filed 1978·Granted Nov 18, 1980·3 cites·4 claims
- 1751US4182713ABenzotriazoles useful as azo dyestuff intermediatesBAYER AG·Filed 1978·Granted Jan 8, 1980·3 cites·1 claims
- 1850US2003148916A1Antioxidants for the stabilization of formulations comprising surfactantsFiled 2002·Application pending·0 cites
- 1948USD354657SJug with lid for beveragesKRAMER ERICH·Filed 1993·Granted Jan 24, 1995·6 cites·1 claims
- 2047US5159765AApparatus for fluidizing and transferring powdered materialMETRI AIRFLUID AG·Filed 1991·Granted Nov 3, 1992·11 cites·18 claims
- 2147US4077767AProcess for the preparation of concentrated solutions of urea compoundsBAYER AG·Filed 1975·Granted Mar 7, 1978·3 cites·7 claims
- 2246US4354968AAzo reactive dyestuffs having an aryl-triazinyl-aryl diazo componentBAYER AG·Filed 1979·Granted Oct 19, 1982·2 cites·2 claims
- 2346US2001000173A1Antioxidants for the stabilization of formulations comprising surfactantsFiled 2000·Application pending·0 cites
- 2445US4143912AAdjustable hinge jointSCHLAPPIG MANFRED·Filed 1977·Granted Mar 13, 1979·15 cites·6 claims
- 2545US2022397175A1Torsion spring device, bearing, and vibration damperROSTA AG·Filed 2020·Application pending·0 cites
- 2640US8404257B1Stabilisation of body-care and household productsHUEGLIN DIETMAR·Filed 1999·Granted Mar 26, 2013·10 cites·12 claims
- 2740US4254025ADisazo and polyazo dyestuffsBAYER AG·Filed 1978·Granted Mar 3, 1981·1 cites·13 claims
- 2840US4083845APolyazo dyestuffs having a dianisidine component, a diaminophenyl sulfonic acid component, and a naphthol componentBAYER AG·Filed 1976·Granted Apr 11, 1978·1 cites·4 claims
- 2938USD250325SCartANDREAS HOFMANN METALLWARENFABRIKEN·Filed 1977·Granted Nov 21, 1978·3 cites·1 claims
- 3038US2001050049A1Central powder supply plantFiled 2001·Application pending·0 cites
- 3136US5173326AMethod and apparatus for electrostatic coating of workpieces with powdered materialMETRI AIRFLUID AG·Filed 1991·Granted Dec 22, 1992·9 cites·26 claims
- 3232US4101542AProcess for the selective destruction, by reduction, of p-coupled products of the 1-naphthol seriesBAYER AG·Filed 1976·Granted Jul 18, 1978·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →