Inventor · disambiguated record
Lothar Puppe
Also filed as: PUPPE LOTHAR · ULISCH GUNTER
46 granted patents·18 pending applications·1,305 citations·filing 1975–2012
98Inventor score
Top patents by PatentIndex Score
64 records- 0197US4439409ACrystalline aluminosilicate PSH-3 and its process of preparationBAYER AG·Filed 1982·Granted Mar 27, 1984·615 cites·2 claims
- 0294US5998504AColloidal metal oxides having blocked isocyanate groupsBAYER AG·Filed 1998·Granted Dec 7, 1999·79 cites·18 claims
- 0391US6271292B1Organic-inorganic hybrid materialsBAYER AG·Filed 1998·Granted Aug 7, 2001·65 cites·19 claims
- 0490US4254062ASeparation processBAYER AG·Filed 1979·Granted Mar 3, 1981·29 cites·13 claims
- 0581US4960943AProcess for the preparation of phenylketones etherified in the 4-positionBAYER AG·Filed 1989·Granted Oct 2, 1990·17 cites·18 claims
- 0679US4913850AProcess for the removal of iodine and organic iodine compounds from gases and vapors using silver-containing zeolite of the faujasite typeBAYER AG·Filed 1989·Granted Apr 3, 1990·43 cites·8 claims
- 0778US6387269B1Membrane for separating fluidsBAYER AG·Filed 1999·Granted May 14, 2002·50 cites·14 claims
- 0875US5338861AProcess for the preparation of N-substituted lactamsBAYER AG·Filed 1992·Granted Aug 16, 1994·30 cites·16 claims
- 0973US6051051ABinder-free molecular sieve zeolite granules which contain zeolites of the type lithium zeolite A and lithium zeolite XUOP LLC·Filed 1999·Granted Apr 18, 2000·38 cites·1 claims
- 1072US5962358ABinder-free molecular sieve zeolite granules which contain zeolites of the type lithium zeolite A and lithium zeolite XUOP LLC·Filed 1997·Granted Oct 5, 1999·30 cites·6 claims
- 1170US4946659AProcess for the reduction of the nitrogen oxides in exhaust gases using a zeolite-containing catalystBAYER AG·Filed 1989·Granted Aug 7, 1990·28 cites·6 claims
- 1269US5075084AProcess for the removal of iodine and iodine compounds from hydrogen-containing gases and vaporsBAYER AG·Filed 1990·Granted Dec 24, 1991·33 cites·2 claims
- 1368US6964600B2High selectivity colloidal silica slurryPRAXAIR TECHNOLOGY INC·Filed 2003·Granted Nov 15, 2005·11 cites·22 claims
- 1468US5085840AProcess for the reduction of nitrogen oxides contained in exhaust gasesBAYER AG·Filed 1991·Granted Feb 4, 1992·29 cites·4 claims
- 1566US5656066AAdsorptive oxygen enrichment of air with mixtures of molecular sieve zeolitesBAYER AG·Filed 1996·Granted Aug 12, 1997·33 cites·3 claims
- 1664US5466881AProcess for preparing m-chloroaromaticsBAYER AG·Filed 1994·Granted Nov 14, 1995·8 cites·8 claims
- 1764US5030770AProcess for the preparation of thymolBAYER AG·Filed 1989·Granted Jul 9, 1991·7 cites·17 claims
- 1863US4359565AVinylsilicone pastes for dental impressionBAYER AG·Filed 1981·Granted Nov 16, 1982·22 cites·5 claims
- 1963US4007253AProduction of synthetic zeolite of faujasite structureBAYER AG·Filed 1975·Granted Feb 8, 1977·12 cites·5 claims
- 2062US5053565AProcess for the preparation of p-chlorotolueneBAYER AG·Filed 1990·Granted Oct 1, 1991·7 cites·18 claims
- 2161US4950817AProcess for the preparation of 4,4'-dihalobiphenylsBAYER AG·Filed 1989·Granted Aug 21, 1990·6 cites·17 claims
- 2261US4950312ASilica-bound calcium-containing zeolite a granulateBAYER AG·Filed 1988·Granted Aug 21, 1990·20 cites·5 claims
- 2360US4220567AStabilizing pigmented lacquers with zeolitesBAYER AG·Filed 1978·Granted Sep 2, 1980·14 cites·6 claims
- 2457US5068434AProcess for the preparation of n-alkylated anilinesBAYER AG·Filed 1989·Granted Nov 26, 1991·5 cites·12 claims
- 2555US8859117B2Light-permeable heat protection element with aluminate-modified or borate-modified silicon dioxideSCHWANKHAUS NORBERT·Filed 2009·Granted Oct 14, 2014·0 cites·9 claims
- 2654US5072017AProcess for the preparation of p-substituted o-benzylphenolsBAYER AG·Filed 1990·Granted Dec 10, 1991·5 cites·10 claims
- 2751US5053566AProcess for the preparation of oligophenyls dihalogenated in the 4,4'-positionBAYER AG·Filed 1990·Granted Oct 1, 1991·4 cites·18 claims
- 2850US4271130AProcess for the preparation of zeolite A from kaolinBAYER AG·Filed 1979·Granted Jun 2, 1981·11 cites·6 claims
- 2950US2010316862A1Particles having a core-shell structure for conductive layersSTRACK H C CLEVIOS GMBH·Filed 2008·Application pending·0 cites
- 3050US2008076838A1Methods of preparing silica sols, and stable high-solids silica sols prepared therebySTARCK H C GMBH·Filed 2007·Application pending·0 cites
- 3149US8299131B2Silica gel comprising guanidine carbonatePUPPE LOTHAR·Filed 2003·Granted Oct 30, 2012·2 cites·13 claims
- 3249US2010019201A1Hydrothermal process for producing nanosize to microsize particlesSTARCK H C GMBH·Filed 2007·Application pending·0 cites
- 3347US5885331AProcess for the adsorption of nitrogen from gas mixtures by means of pressure swing adsorption with zeolitesBAYER AG·Filed 1996·Granted Mar 23, 1999·15 cites·12 claims
- 3447US5434310AProcess for the preparation of acylbenzenesBAYER AG·Filed 1994·Granted Jul 18, 1995·3 cites·8 claims
- 3546US6004378AOxygen enrichment processBAYER AG·Filed 1992·Granted Dec 21, 1999·8 cites·5 claims
- 3645US5098448AProcess for the production of molecular sieve granulatesBAYER AG·Filed 1991·Granted Mar 24, 1992·11 cites·11 claims
- 3744US7708862B2Paper production with modified silica gels as microparticlesKEMIRA OYJ·Filed 2004·Granted May 4, 2010·0 cites·12 claims
- 3844US6710217B1Method for producing 4-chlorobiphenyl and 4-chlorobiphenyl-specific specificationsBAYER AG·Filed 2000·Granted Mar 23, 2004·0 cites·10 claims
- 3944US4940817AProcess for the preparation of n-alkylanilinesBAYER AG·Filed 1989·Granted Jul 10, 1990·2 cites·18 claims
- 4044US2013068139A1Silica gel comprising guanidine carbonatePUPPE LOTHAR·Filed 2012·Application pending·0 cites
- 4141US2004065864A1Acidic polishing slurry for the chemical-mechanical polishing of SiO2 isolation layersFiled 2003·Application pending·0 cites
- 4240US2002034466A1Use of a catalyst for reducing the quantity and/or size of particles in diesel exhaustFiled 2001·Application pending·0 cites
- 4339US8088830B2Paper production with modified silica gels as microparticlesMEISEL KARLHEINRICH·Filed 2010·Granted Jan 3, 2012·0 cites·13 claims
- 4439US2002129560A1Acidic polishing slurry for the chemical-mechanical polishing of SiO2 isolation layersFiled 2001·Application pending·0 cites
- 4539US2005026205A1Method of polishing metal and metal/dielectric structuresFiled 2004·Application pending·0 cites
- 4638US5386067AProcess for separating mixtures of m- and p-dichlorobenzeneBAYER AG·Filed 1994·Granted Jan 31, 1995·2 cites·9 claims
- 4738US5319124AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1993·Granted Jun 7, 1994·3 cites·20 claims
- 4838US4628097AProcess for the preparation of 2-amino-alkylpyridinesBAYER AG·Filed 1984·Granted Dec 9, 1986·1 cites·3 claims
- 4938US2003148885A1Shaped body containing organic-inoraganic hybrid materials, the production thereof and the use of the same selectively oxidizing hydrocarbonsFiled 2001·Application pending·0 cites
- 5036US2003098446A1Composition for the chemical-mechanical polishing of metal and metal/dielectric structures with high selectivityFiled 2002·Application pending·0 cites
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