Inventor · disambiguated record
Harold E. Bellis
Also filed as: BELLIS HAROLD · BELLIS HAROLD E · BELLIS HAROLD E II · BELLIS HAROLD EDWARD
30 granted patents·4 pending applications·1,087 citations·filing 1975–2015
97Inventor score
Top patents by PatentIndex Score
34 records- 0198US4986353APlacement process for oil field chemicalsCONOCO INC·Filed 1988·Granted Jan 22, 1991·362 cites·7 claims
- 0297US4727163AProcess for preparing highly pure cyclic estersDU PONT·Filed 1986·Granted Feb 23, 1988·88 cites·14 claims
- 0397US4715967AComposition and method for temporarily reducing permeability of subterranean formationsDU PONT·Filed 1985·Granted Dec 29, 1987·194 cites·17 claims
- 0495US5278256ARapidly degradable poly (hydroxyacid) compositionsDU PONT·Filed 1992·Granted Jan 11, 1994·58 cites·20 claims
- 0593US7471273B2Bit segment timing organization providing flexible bit segment lengthsTEXAS INSTRUMENTS INC·Filed 2005·Granted Dec 30, 2008·15 cites·20 claims
- 0692US4127513AMethod for preparing polyether glycolsDU PONT·Filed 1977·Granted Nov 28, 1978·50 cites·5 claims
- 0790US4002778AChemical plating processDU PONT·Filed 1975·Granted Jan 11, 1977·76 cites·20 claims
- 0888US5138074AContinuous catalyzed vapor phase dimeric cyclic ester processDU PONT·Filed 1990·Granted Aug 11, 1992·34 cites·20 claims
- 0986US5679864AProcess for the synthesis of curcumin-related compoundsGENE PRINT INC·Filed 1995·Granted Oct 21, 1997·51 cites·17 claims
- 1085US7948499B2Color control algorithm for use in display systemsTEXAS INSTRUMENTS INC·Filed 2007·Granted May 24, 2011·6 cites·25 claims
- 1184US7161608B2Digital system and method for displaying images using shifted bit-weights for neutral density filtering applicationsTEXAS INSTRUMENTS INC·Filed 2004·Granted Jan 9, 2007·31 cites·30 claims
- 1279US7265794B2Managing the color temperature for a light source arrayTEXAS INSTRUMENTS INC·Filed 2005·Granted Sep 4, 2007·6 cites·20 claims
- 1379US5110954ADehydrogenation of diolsDU PONT·Filed 1990·Granted May 5, 1992·19 cites·10 claims
- 1477US7972001B2Projection illumination device and method for projection visual display system using multiple controlled light emitters having individual wavelengthsTEXAS INSTRUMENTS INC·Filed 2007·Granted Jul 5, 2011·5 cites·21 claims
- 1572US4985180AProcess for preparing phenyl esters of substituted acidsDU PONT·Filed 1989·Granted Jan 15, 1991·11 cites·11 claims
- 1669US5374743AProcess for the synthesis of lactide or glycolide from lactic acid or glycolide acid oligomersDU PONT·Filed 1993·Granted Dec 20, 1994·11 cites·9 claims
- 1763US5110868ABiodegradable compositions for controlled release of chemical agentsDU PONT·Filed 1991·Granted May 5, 1992·25 cites·12 claims
- 1862US5696287AProcess for making aqueous betaine solutionsDUCOA LP·Filed 1996·Granted Dec 9, 1997·8 cites·8 claims
- 1959US7403187B2Generalized reset conflict resolution of load/reset sequences for spatial light modulatorsTEXAS INSTRUMENTS INC·Filed 2004·Granted Jul 22, 2008·5 cites·20 claims
- 2057US4281193AProcess for preparing substituted formamidesDU PONT·Filed 1980·Granted Jul 28, 1981·5 cites·7 claims
- 2156US4130595AMelt oxychlorination processDU PONT·Filed 1976·Granted Dec 19, 1978·4 cites·5 claims
- 2255US5684191AProcess for the combined synthesis of betaine and choline chlorideDUCOA LP·Filed 1996·Granted Nov 4, 1997·8 cites·8 claims
- 2351US2008043150A1Managing the Color Temperature for a Light Source ArrayTEXAS INSTRUMENTS INC·Filed 2007·Application pending·0 cites
- 2450US4853485AMethod for producing monomethylformamide and dimethylformamideDU PONT·Filed 1987·Granted Aug 1, 1989·3 cites·3 claims
- 2548US2013286158A1Dual-channel three-dimension projectorCHIU CHUI-FAN·Filed 2012·Application pending·0 cites
- 2646US5880573ALow-cost phase-lock motor control method and architectureTEXAS INSTRUMENTS INC·Filed 1996·Granted Mar 9, 1999·11 cites·15 claims
- 2744US2015222890A1Dual-channel three-dimension projectorDELTA ELECTRONICS INC·Filed 2015·Application pending·0 cites
- 2842US7623286B2System and method for displaying imagesTEXAS INSTRUMENTS INC·Filed 2006·Granted Nov 24, 2009·0 cites·5 claims
- 2942US2009134332A1Infrared Encoded Objects and Controls for Display SystemsTHOMPSON JASON R·Filed 2007·Application pending·0 cites
- 3033US8576487B2Spoke light recapture for the spoke between a color of a wheel and its neutral density complementBELLIS II HAROLD E·Filed 2005·Granted Nov 5, 2013·0 cites·21 claims
- 3133US4354041AMethod for deactivating catalyst in preparation of dimethylformamide from dimethylamine and carbon monoxideDU PONT·Filed 1980·Granted Oct 12, 1982·0 cites·4 claims
- 3232US4543424AProcess for preparing substituted formamidesDU PONT·Filed 1984·Granted Sep 24, 1985·0 cites·3 claims
- 3332US4302598ARecycling catalyst in preparation of dimethylformamide from dimethylamine and carbon monoxideDU PONT·Filed 1980·Granted Nov 24, 1981·1 cites·1 claims
- 3418US5179232AProcess for solubilizing formaldehyde oligomersDU PONT·Filed 1990·Granted Jan 12, 1993·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →