Inventor · disambiguated record
Stephen Robert Tennison
Also filed as: TENNISON STEPHEN · TENNISON STEPHEN R · TENNISON STEPHEN ROBERT
28 granted patents·5 pending applications·451 citations·filing 1976–2020
97Inventor score
Files withBRITISH PETROLEUM CO6BRITISH PETROLEUM CO PLC5TENNISON STEPHEN ROBERT5BRITISH AMERICAN TOBACCO CO3NEOTERYX LLC2
Top patents by PatentIndex Score
33 records- 0193US4600571ACatalysts and their use in ammonia productionBRITISH PETROLEUM CO PLC·Filed 1984·Granted Jul 15, 1986·61 cites·3 claims
- 0291US4917835AProcess for the production of porous shaped articlesBRITISH PETROLEUM CO PLC·Filed 1987·Granted Apr 17, 1990·75 cites·17 claims
- 0390US4163775AProcess for the synthesis of ammonia using catalysts supported on graphite containing carbonBRITISH PETROLEUM CO·Filed 1977·Granted Aug 7, 1979·42 cites·2 claims
- 0489US4122040APlatinum group metal catalystBRITISH PETROLEUM CO·Filed 1976·Granted Oct 24, 1978·25 cites·10 claims
- 0585US9259031B2Filter for a smoking articleBRANTON PETER·Filed 2012·Granted Feb 16, 2016·14 cites·23 claims
- 0685US8227518B2Porous carbonsTENNISON STEPHEN ROBERT·Filed 2011·Granted Jul 24, 2012·5 cites·11 claims
- 0782US7160366B2Filter elementMAST CARBON INTERNAT LTD·Filed 2004·Granted Jan 9, 2007·41 cites·20 claims
- 0882US4224192AMethod for preparing a modified alumina catalyst support and a composition comprising said support and a catalystBRITISH PETROLEUM CO·Filed 1978·Granted Sep 23, 1980·30 cites·4 claims
- 0980US4055628AMethod for preparing graphite containing carbonBRITISH PETROLEUM CO·Filed 1976·Granted Oct 25, 1977·29 cites·8 claims
- 1076US8501142B2Carbonising and/or activating carbonaceous materialTENNISON STEPHEN ROBERT·Filed 2007·Granted Aug 6, 2013·6 cites·11 claims
- 1174US9907336B2Porous carbon materials and smoking articles and smoke filters therefor incorporating such materialsCASHMORE MARIA·Filed 2006·Granted Mar 6, 2018·6 cites·39 claims
- 1273US4476250ACatalytic process for the production of methanolBRITISH PETROLEUM CO PLC·Filed 1983·Granted Oct 9, 1984·25 cites·7 claims
- 1372US8383703B2Making discrete solid particles of polymeric materialBRITISH AMERICAN TOBACCO CO·Filed 2007·Granted Feb 26, 2013·3 cites·21 claims
- 1469US5456868APhenolic resin and carbon productsBRITISH PETROLEUM CO PLC·Filed 1993·Granted Oct 10, 1995·25 cites·6 claims
- 1568US7850942B2Porous carbonsBRITISH AMERICAN TOBACCO CO·Filed 2007·Granted Dec 14, 2010·1 cites·19 claims
- 1668US6964695B2Method and equipment for removing volatile compounds from airCARBON TECHNOLOGIES NV·Filed 2003·Granted Nov 15, 2005·15 cites·16 claims
- 1768US4271136AProcess for the production of ammoniaBRITISH PETROLEUM CO·Filed 1979·Granted Jun 2, 1981·14 cites·11 claims
- 1862US4250057AProcess for producing a catalyst comprising a graphite containing carbon, a transitional metal and a modifying metal ionBRITISH PETROLEUM CO·Filed 1978·Granted Feb 10, 1981·13 cites·5 claims
- 1958US2010035058A1Porous carbonsTENNISON STEPHEN ROBERT·Filed 2009·Application pending·0 cites
- 2055US7842736B2Porous carbonsBRITISH AMERICAN TOBACCO CO·Filed 2007·Granted Nov 30, 2010·0 cites·19 claims
- 2154US2022056230A1Porous carbon structure productionNEOTERYX LLC·Filed 2020·Application pending·0 cites
- 2252US9278170B2Carbon and its use in blood cleansing applicationsTENNISON STEPHEN ROBERT·Filed 2010·Granted Mar 8, 2016·2 cites·27 claims
- 2352US2010009230A1Fuel cells based on hollow conductive carbon fibresTENNISON STEPHEN ROBERT·Filed 2007·Application pending·0 cites
- 2450US7317871B2Heater for fluids comprising an electrically conductive porous monolithMAST CARBON INTERNATIONAL LTD·Filed 2004·Granted Jan 8, 2008·7 cites·18 claims
- 2543US2006197063A1Shaped porous materialsTENNISON STEPHEN R·Filed 2004·Application pending·0 cites
- 2642US5622997AProcess for preparing a molded ion exchange resin structureBP CHEM INT LTD·Filed 1995·Granted Apr 22, 1997·9 cites·9 claims
- 2741US2004024074A1Porous carbonsFiled 2001·Application pending·0 cites
- 2837US8318373B2Fuel cell assemblyRAJANTIE HANNA KATARIINA·Filed 2007·Granted Nov 27, 2012·0 cites·26 claims
- 2936US10773234B2Shaped nanoporous bodiesNEOTERYX LLC·Filed 2016·Granted Sep 15, 2020·0 cites·6 claims
- 3035US11253734B2Personal protection device using monolithic activated carbonsCARBON TEX LTD·Filed 2015·Granted Feb 22, 2022·0 cites·11 claims
- 3134US7544437B2Fuel cell structureMATERIALS AND SEPARATION TECHN·Filed 2001·Granted Jun 9, 2009·0 cites·4 claims
- 3233US4510071AMethanol conversion processBRITISH PETROLEUM CO PLC·Filed 1984·Granted Apr 9, 1985·2 cites·9 claims
- 3323US5571421AProcess for separating components of a liquid mixtureBP CHEMICALS LIMITED & BRITISH·Filed 1994·Granted Nov 5, 1996·1 cites·23 claims
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