Assignee
DONEGANI GUIDO IST
IT·41 granted patents·497 citations·filing 1981–1994
Top patents by PatentIndex Score
41 records- 0192US5208069AMethod for passivating the inner surface by deposition of a ceramic coating of an apparatus subject to coking, apparatus prepared thereby, and method of utilizing apparatus prepared therebyDONEGANI GUIDO IST·Filed 1991·Granted May 4, 1993·81 cites·13 claims
- 0290US5284916ABlock copolymers containing polyaromatic(alkyl)methacrylates and their blends with polycarbonatesDONEGANI GUIDO IST·Filed 1992·Granted Feb 8, 1994·58 cites·18 claims
- 0389US5274140AProcess for catalytically epoxidizing olefin with hydrogen peroxideDONEGANI GUIDO IST·Filed 1990·Granted Dec 28, 1993·63 cites·26 claims
- 0478US5356972ANucleating agents for poly(ethylene terephthalate)DONEGANI GUIDO IST·Filed 1992·Granted Oct 18, 1994·23 cites·23 claims
- 0578US4980376ABenzoyl-ureas having insecticide activityDONEGANI GUIDO IST·Filed 1990·Granted Dec 25, 1990·17 cites·9 claims
- 0673US4879837ADevice developing an attractive and toxic action for fighting insectsDONEGANI GUIDO IST·Filed 1988·Granted Nov 14, 1989·17 cites·3 claims
- 0770US5304364AMethod for preparing spherical inorganic oxide-based materials having monomodal particle size distributionDONEGANI GUIDO IST·Filed 1992·Granted Apr 19, 1994·22 cites·18 claims
- 0868US5206189ASol-gel method for the preparation of monolithic multicomponent oxide glassesDONEGANI GUIDO IST·Filed 1991·Granted Apr 27, 1993·28 cites·27 claims
- 0966US5026911AProcess for oxidizing saturated primary amines to oximesDONEGANI GUIDO IST·Filed 1990·Granted Jun 25, 1991·9 cites·14 claims
- 1065US4977291AProcess of producing a silanic or siloxanic compound containing at least one cycloalkyl ringDONEGANI GUIDO IST·Filed 1989·Granted Dec 11, 1990·9 cites·13 claims
- 1162US5288833ALiquid catalysts for rapid polymerization of liquid compositions bases on polyisocyanates and epoxidesDONEGANI GUIDO IST·Filed 1992·Granted Feb 22, 1994·10 cites·11 claims
- 1262US5185429AProcedure for the continuous fractionation of polymers and relative equipmentDONEGANI GUIDO IST·Filed 1991·Granted Feb 9, 1993·18 cites·10 claims
- 1360US5281643AThermoplastic polyester molding compositions containing quaternary ammonium compoundsDONEGANI GUIDO IST·Filed 1991·Granted Jan 25, 1994·12 cites·16 claims
- 1460US5089664AProcess for recovering lactic acid from solutions which contain itDONEGANI GUIDO IST·Filed 1989·Granted Feb 18, 1992·7 cites·7 claims
- 1558US5338798ABlock copolymers containing stereoregular polymethyl methacrylate and their blends with polycarbonatesDONEGANI GUIDO IST·Filed 1992·Granted Aug 16, 1994·14 cites·11 claims
- 1658US4956484AProcess for producing a silane or siloxane compound containing a cycloalkyl ringDONEGANI GUIDO IST·Filed 1988·Granted Sep 11, 1990·6 cites·14 claims
- 1749US5237032AMicrowave processing of carbonate monomersDONEGANI GUIDO IST·Filed 1992·Granted Aug 17, 1993·8 cites·14 claims
- 1848US5707899ASOI structure with a deep thin oxide layer prepared by ION implantation at high energy followed by thermal treatmentDONEGANI GUIDO IST·Filed 1994·Granted Jan 13, 1998·17 cites·1 claims
- 1948US4865771AProcess for preparing L(-)-carnitine chloride from 3,4-epoxybutyric esters and novel intermediate compoundsDONEGANI GUIDO IST·Filed 1987·Granted Sep 12, 1989·5 cites·14 claims
- 2046US5213856ACopolyesters having an improved combination of propertiesDONEGANI GUIDO IST·Filed 1991·Granted May 25, 1993·12 cites·10 claims
- 2146US4810718AAzolyl-derivatives having fungicidal activityDONEGANI GUIDO IST·Filed 1987·Granted Mar 7, 1989·2 cites·6 claims
- 2245US5304404AMethod for grafting hydrophilic monomers containing double bonds onto formed bodies with polymer surfacesDONEGANI GUIDO IST·Filed 1992·Granted Apr 19, 1994·8 cites·7 claims
- 2344US5266676ALow-crystallization-speed polyesters, and process for their preparationDONEGANI GUIDO IST·Filed 1992·Granted Nov 30, 1993·5 cites·17 claims
- 2442US5660809AInorganic oxide-based materials with monodispersed particle sizeDONEGANI GUIDO IST·Filed 1994·Granted Aug 26, 1997·6 cites·6 claims
- 2541US5446096AMiscible blends of polysulfones and aromatic alkyl methacrylate polymersDONEGANI GUIDO IST·Filed 1994·Granted Aug 29, 1995·5 cites·13 claims
- 2641US5254626AHigh-tenacity, high-impact-strength thermoplastic compositionsDONEGANI GUIDO IST·Filed 1992·Granted Oct 19, 1993·8 cites·11 claims
- 2739US5296521AFast-crystallizing polyester compositionsDONEGANI GUIDO IST·Filed 1993·Granted Mar 22, 1994·5 cites·13 claims
- 2838US5089525AN-(halobenzoyl)-N'-2-halo-4-[1,1,2-trifluoro-2-(trifluoro-methoxy)ethoxy]-phenyl-ureas with insecticidal activityDONEGANI GUIDO IST·Filed 1988·Granted Feb 18, 1992·1 cites·8 claims
- 2938US4754073AMethod for the preparation of ketonesDONEGANI GUIDO IST·Filed 1987·Granted Jun 28, 1988·4 cites·11 claims
- 3035US5279853AProcess for coating, with inorganic films, the surface of bodies fabricated from polymeric materialsDONEGANI GUIDO IST·Filed 1991·Granted Jan 18, 1994·5 cites·8 claims
- 3133US4940724AAzolyl-derivatives having fungicidal activityDONEGANI GUIDO IST·Filed 1989·Granted Jul 10, 1990·0 cites·3 claims
- 3233US4929772AProcess for preparing polyhalogenated carbinolsDONEGANI GUIDO IST·Filed 1989·Granted May 29, 1990·0 cites·1 claims
- 3332US4980291AProcess for the enzymatic separation of the optical isomers of racemic α-alkyl-substituted primary alcoholsDONEGANI GUIDO IST·Filed 1989·Granted Dec 25, 1990·1 cites·8 claims
- 3431US5286793AIn situ compatibilization of PPE/polyethylene copolymer blendsDONEGANI GUIDO IST·Filed 1992·Granted Feb 15, 1994·2 cites·15 claims
- 3530US5229280AProcess for the continuous biotechnological preparation of optical isomer s(+) of 2-(6-methoxy-2-naphthyl) propionic acidDONEGANI GUIDO IST·Filed 1989·Granted Jul 20, 1993·2 cites·7 claims
- 3630US4968847AProcess for preparing polyhalogenated carbinolsDONEGANI GUIDO IST·Filed 1990·Granted Nov 6, 1990·0 cites·1 claims
- 3730US4912243AProcess of producing a silanic or siloxanic compound containing at least one cycloalkyl ringDONEGANI GUIDO IST·Filed 1988·Granted Mar 27, 1990·1 cites·17 claims
- 3828US4701550AProcess for preparing alkyl esters of methyltartronic acidDONEGANI GUIDO IST·Filed 1985·Granted Oct 20, 1987·0 cites·5 claims
- 3927US5098531AElectrochemical synthesis of 2-aryl-hydroquinonesDONEGANI GUIDO IST·Filed 1990·Granted Mar 24, 1992·0 cites·22 claims
- 4026US4812592AProcess for the preparation of the esters of an acidDONEGANI GUIDO IST·Filed 1987·Granted Mar 14, 1989·0 cites·26 claims
- 4124US4402835AProcess for removing soluble boron compounds from aqueous effluentsDONEGANI GUIDO IST·Filed 1981·Granted Sep 6, 1983·6 cites·7 claims
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