Inventor · disambiguated record
Chandra Kumar Banerjee
Also filed as: BANERJEE CHANDRA K · BANERJEE CHANDRA KUMAR
46 granted patents·11 pending applications·5,706 citations·filing 1985–2025
99Inventor score
Files withREYNOLDS TOBACCO CO R32RAI STRATEGIC HOLDINGS INC6BANERJEE CHANDRA KUMAR4CLARK MELISSA ANN2NORTH CAROLINA AGRICULTURAL AN2
Top patents by PatentIndex Score
57 records- 0198US4941483AAerosol delivery articleREYNOLDS TOBACCO CO R·Filed 1989·Granted Jul 17, 1990·412 cites·23 claims
- 0298US4714082ASmoking articleREYNOLDS TOBACCO CO R·Filed 1985·Granted Dec 22, 1987·629 cites·103 claims
- 0397US9439453B2Segmented smoking article with substrate cavityREYNOLDS TOBACCO CO R·Filed 2015·Granted Sep 13, 2016·43 cites·19 claims
- 0497US5285798ATobacco smoking article with electrochemical heat sourceREYNOLDS TOBACCO CO R·Filed 1991·Granted Feb 15, 1994·410 cites·68 claims
- 0597US5105831ASmoking article with conductive aerosol chamberREYNOLDS TOBACCO CO R·Filed 1987·Granted Apr 21, 1992·350 cites·31 claims
- 0697US5042509AMethod for making aerosol generating cartridgeREYNOLDS TOBACCO CO R·Filed 1987·Granted Aug 27, 1991·265 cites·13 claims
- 0797US4917119ADrug delivery articleREYNOLDS TOBACCO CO R·Filed 1988·Granted Apr 17, 1990·383 cites·70 claims
- 0896US9332784B2Method for preparing fuel element for smoking articleREYNOLDS TOBACCO CO R·Filed 2013·Granted May 10, 2016·33 cites·22 claims
- 0996US8464726B2Segmented smoking article with insulation matSEBASTIAN ANDRIES DON·Filed 2009·Granted Jun 18, 2013·129 cites·23 claims
- 1096US5593792AElectrochemical heat sourceREYNOLDS TOBACCO CO R·Filed 1993·Granted Jan 14, 1997·293 cites·24 claims
- 1196US5027836AInsulated smoking articleREYNOLDS TOBACCO CO R·Filed 1988·Granted Jul 2, 1991·226 cites·90 claims
- 1295US9220301B2Smoking articleBANERJEE CHANDRA KUMAR·Filed 2006·Granted Dec 29, 2015·63 cites·15 claims
- 1395US8617263B2Method for preparing fuel element for smoking articleBANERJEE CHANDRA KUMAR·Filed 2011·Granted Dec 31, 2013·32 cites·24 claims
- 1495US8469035B2Method for preparing fuel element for smoking articleBANERJEE CHANDRA KUMAR·Filed 2008·Granted Jun 25, 2013·61 cites·13 claims
- 1595US7290549B2Chemical heat source for use in smoking articlesREYNOLDS TOBACCO CO R·Filed 2003·Granted Nov 6, 2007·329 cites·39 claims
- 1695US4938236ATobacco smoking articleREYNOLDS TOBACCO CO R·Filed 1989·Granted Jul 3, 1990·205 cites·47 claims
- 1793US5303720ASmoking article with improved insulating materialREYNOLDS TOBACCO CO R·Filed 1992·Granted Apr 19, 1994·279 cites·56 claims
- 1893US5067499ASmoking articleREYNOLDS TOBACCO CO R·Filed 1987·Granted Nov 26, 1991·155 cites·88 claims
- 1993US4913168AFlavor delivery articleREYNOLDS TOBACCO CO R·Filed 1988·Granted Apr 3, 1990·187 cites·69 claims
- 2092US9554594B2Filtered cigarette incorporating an adsorbent materialCLARK MELISSA ANN·Filed 2011·Granted Jan 31, 2017·19 cites·19 claims
- 2192US9149072B2Segmented smoking article with substrate cavityCONNER BILLY TYRONE·Filed 2011·Granted Oct 6, 2015·73 cites·12 claims
- 2292US5568819ACigarette filterREYNOLDS TOBACCO CO R·Filed 1994·Granted Oct 29, 1996·185 cites·19 claims
- 2390US4854331ASmoking articleREYNOLDS TOBACCO CO R·Filed 1985·Granted Aug 8, 1989·113 cites·83 claims
- 2489US10258079B2Smoking articleREYNOLDS TOBACCO CO R·Filed 2015·Granted Apr 16, 2019·2 cites·21 claims
- 2589US8119555B2Carbonaceous material having modified pore structureBANERJEE CHANDRA KUMAR·Filed 2008·Granted Feb 21, 2012·23 cites·40 claims
- 2689US4858630ASmoking article with improved aerosol forming substrateREYNOLDS TOBACCO CO R·Filed 1986·Granted Aug 22, 1989·97 cites·72 claims
- 2787US5538020AElectrochemical heat sourceREYNOLDS TOBACCO CO R·Filed 1994·Granted Jul 23, 1996·97 cites·31 claims
- 2887US5404890ACigarette filterREYNOLDS TOBACCO CO R·Filed 1993·Granted Apr 11, 1995·105 cites·9 claims
- 2986US5718250ALow gas phase filter for cigarettesREYNOLDS TOBACCO CO R·Filed 1994·Granted Feb 17, 1998·112 cites·7 claims
- 3084US7237558B2Filtered cigarette incorporating an adsorbent materialREYNOLDS TOBACCO CO R·Filed 2003·Granted Jul 3, 2007·44 cites·31 claims
- 3181US11246344B2Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2018·Granted Feb 15, 2022·3 cites·20 claims
- 3281US4827950AMethod for modifying a substrate material for use with smoking articles and product produced therebyREYNOLDS TOBACCO CO R·Filed 1986·Granted May 9, 1989·73 cites·27 claims
- 3379US8066011B2Filtered cigarette incorporating an adsorbent materialCLARK MELISSA ANN·Filed 2003·Granted Nov 29, 2011·28 cites·25 claims
- 3477US5392792AReduced gas phase cigaretteREYNOLDS TOBACCO CO R·Filed 1993·Granted Feb 28, 1995·64 cites·14 claims
- 3576US10172387B2Carbon conductive substrate for electronic smoking articleREYNOLDS TOBACCO CO R·Filed 2013·Granted Jan 8, 2019·10 cites·19 claims
- 3675US9486013B2Segmented smoking article with foamed insulation materialSEBASTIAN ANDRIES DON·Filed 2013·Granted Nov 8, 2016·11 cites·25 claims
- 3774US12048325B2Smoking articleREYNOLDS TOBACCO CO R·Filed 2019·Granted Jul 30, 2024·0 cites·9 claims
- 3874US5348027ACigarette with improved substrateREYNOLDS TOBACCO CO R·Filed 1992·Granted Sep 20, 1994·53 cites·24 claims
- 3973US2021112860A1Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2020·Application pending·0 cites
- 4073US2025151794A1Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2025·Application pending·0 cites
- 4172US11602175B2Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2020·Granted Mar 14, 2023·0 cites·25 claims
- 4268US6378528B1Cigarette with improved tobacco substrateREYNOLDS TOBACCO CO R·Filed 1999·Granted Apr 30, 2002·44 cites·30 claims
- 4362US8511319B2Adsorbent material impregnated with metal oxide componentSEARS STEPHEN BENSON·Filed 2008·Granted Aug 20, 2013·1 cites·18 claims
- 4462US5839449ALow CO cigaretteREYNOLDS TOBACCO CO R·Filed 1996·Granted Nov 24, 1998·36 cites·7 claims
- 4561US5007440AProcess for providing smokable materialREYNOLDS TOBACCO CO R·Filed 1989·Granted Apr 16, 1991·29 cites·22 claims
- 4658US10701979B2Carbon conductive substrate for electronic smoking articleRAI STRATEGIC HOLDINGS INC·Filed 2018·Granted Jul 7, 2020·0 cites·12 claims
- 4757US10667562B2Carbon conductive substrate for electronic smoking articleRAI STRATEGIC HOLDINGS INC·Filed 2018·Granted Jun 2, 2020·0 cites·26 claims
- 4856US10624390B2Method for preparing fuel element for smoking articleREYNOLDS TOBACCO CO R·Filed 2013·Granted Apr 21, 2020·0 cites·14 claims
- 4950US2013255702A1Smoking article incorporating a conductive substrateGRIFFITH JR DAVID WILLIAM·Filed 2012·Application pending·0 cites
- 5045US2009088319A1Synthesis of Gold Metal Oxide Catalysts for Catalytic Oxidation of Carbon Monoxide by Vapor Deposition of AmmoniaNORTH CAROLINA AGRICULTURAL AN·Filed 2008·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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