Inventor · disambiguated record
Roland L. Halm
Also filed as: HALM ROLAND L · HALM ROLAND LEE
38 granted patents·711 citations·filing 1977–2006
98Inventor score
Files withDOW CORNING38
Top patents by PatentIndex Score
38 records- 0196US4411740ASeparation of chlorosilanes by extractive distillationDOW CORNING·Filed 1982·Granted Oct 25, 1983·60 cites·6 claims
- 0295US4602101AMethod of manufacturing alkylhalosilanesDOW CORNING·Filed 1985·Granted Jul 22, 1986·69 cites·28 claims
- 0388US4762940AMethod for preparation of alkylhalosilanesDOW CORNING·Filed 1987·Granted Aug 9, 1988·40 cites·19 claims
- 0487US5292912ACatalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chlorideDOW CORNING·Filed 1993·Granted Mar 8, 1994·35 cites·15 claims
- 0586US4946980APreparation of organosilanesDOW CORNING·Filed 1989·Granted Aug 7, 1990·26 cites·17 claims
- 0685US4193885AMethod for preparing a thermal-stability additive and a thermally stabilized methylpolysiloxane and compositions therefromDOW CORNING·Filed 1978·Granted Mar 18, 1980·36 cites·8 claims
- 0784US5292909ACatalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride and hydrogenDOW CORNING·Filed 1993·Granted Mar 8, 1994·30 cites·17 claims
- 0884US4966986AMethod for preparing organohalosilanesDOW CORNING·Filed 1989·Granted Oct 30, 1990·21 cites·11 claims
- 0984US4122109AMethod for preparing a thermal-stability additive and a thermally stabilized methylpolysiloxane and compositions therefromDOW CORNING·Filed 1977·Granted Oct 24, 1978·31 cites·28 claims
- 1080US5059343AMethod of direct process performance improvement via control of silicon manufactureDOW CORNING·Filed 1990·Granted Oct 22, 1991·22 cites·20 claims
- 1179US5326896AConversion of direct process high-boiling component to silane monomers in the presence of hydrogen gasDOW CORNING·Filed 1993·Granted Jul 5, 1994·21 cites·31 claims
- 1278US5312948AParticle size distribution for fluidized-bed process for making alkylhalosilanesDOW CORNING·Filed 1993·Granted May 17, 1994·22 cites·10 claims
- 1378US4946978AMethod of direct process performance improvement via control of silicon manufactureDOW CORNING·Filed 1986·Granted Aug 7, 1990·14 cites·18 claims
- 1478US4898960AMethod of direct process performance improvement via control of silicon manufactureDOW CORNING·Filed 1986·Granted Feb 6, 1990·14 cites·32 claims
- 1577US5596119AMethod for controlling the direct process product distributionDOW CORNING·Filed 1995·Granted Jan 21, 1997·21 cites·17 claims
- 1675US4888435AIntegrated process for alkylation and redistribution of halosilanesDOW CORNING·Filed 1989·Granted Dec 19, 1989·25 cites·28 claims
- 1774US5321147AConversion of direct process high-boiling component to chlorosilane monomers in the presence of chlorineDOW CORNING·Filed 1993·Granted Jun 14, 1994·16 cites·29 claims
- 1874US4962220AMethod for preparing organohalosilanesDOW CORNING·Filed 1990·Granted Oct 9, 1990·17 cites·6 claims
- 1971US7479567B2Reactive distillation of chlorosilanesDOW CORNING·Filed 2006·Granted Jan 20, 2009·3 cites·17 claims
- 2071US5569775AProcess for separation of dimethyldichlorosilane from methyltrichlorosilaneDOW CORNING·Filed 1995·Granted Oct 29, 1996·16 cites·10 claims
- 2171US4764631APreparation of cyclopolydiorganosiloxanes via vapor phase rearrangementDOW CORNING·Filed 1988·Granted Aug 16, 1988·20 cites·16 claims
- 2269US5329038AProcess for hydrogenation of chlorosilaneDOW CORNING·Filed 1993·Granted Jul 12, 1994·13 cites·22 claims
- 2369US4962219AAlkylation of halodisilanesDOW CORNING·Filed 1989·Granted Oct 9, 1990·10 cites·30 claims
- 2468US5068383ACatalyzed redistribution of polyorganosiloxanesDOW CORNING·Filed 1990·Granted Nov 26, 1991·20 cites·44 claims
- 2560US5445742AProcess for purifying halosilanesDOW CORNING·Filed 1994·Granted Aug 29, 1995·18 cites·15 claims
- 2660US4965388AMethod for preparing organohalosilanesDOW CORNING·Filed 1990·Granted Oct 23, 1990·9 cites·13 claims
- 2760US4402797ASeparation of chlorosilanes by extractive distillationDOW CORNING·Filed 1982·Granted Sep 6, 1983·5 cites·10 claims
- 2858US5281739AProcess for manufacture of alkylhalosilanesDOW CORNING·Filed 1992·Granted Jan 25, 1994·7 cites·29 claims
- 2957US4985580AAlkylation of silanesDOW CORNING·Filed 1990·Granted Jan 15, 1991·7 cites·32 claims
- 3052US4782172ARemoval of polyfunctional silanes from organosilanesDOW CORNING·Filed 1987·Granted Nov 1, 1988·5 cites·22 claims
- 3150US5374310AHydrolyzed chlorosilicon by-product addition to cementDOW CORNING·Filed 1992·Granted Dec 20, 1994·11 cites·14 claims
- 3244US5861089AElectric field enhanced coalescence of emulsions comprising a silicon containing compound or silicon containing polymerDOW CORNING·Filed 1996·Granted Jan 19, 1999·10 cites·20 claims
- 3341US5427952AAnalytical method for nonmetallic contaminates in siliconDOW CORNING·Filed 1993·Granted Jun 27, 1995·10 cites·25 claims
- 3440US5176892ASupported metal catalyzed production of tetrachlorosilaneDOW CORNING·Filed 1990·Granted Jan 5, 1993·6 cites·20 claims
- 3539US6126803AMethod for removing particulate from a liquid silicon containing compoundDOW CORNING·Filed 1998·Granted Oct 3, 2000·5 cites·17 claims
- 3636US5567836AProcess for separation of methyltrichlorosilane from dimethyldichlorosilaneDOW CORNING·Filed 1995·Granted Oct 22, 1996·7 cites·9 claims
- 3736US5160720AMetal catalyzed production of tetrachlorosilaneDOW CORNING·Filed 1990·Granted Nov 3, 1992·4 cites·12 claims
- 3835US5916492AStructured packing containing liquid-vapor contact columnDOW CORNING·Filed 1997·Granted Jun 29, 1999·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →