Inventor · disambiguated record
Kenneth H. Shafer
Also filed as: SHAFER KENNETH · SHAFER KENNETH H
16 granted patents·7 pending applications·660 citations·filing 1988–2024
94Inventor score
Files withPHILIP MORRIS USA INC9ALTRIA CLIENT SERVICES LLC5PHILIP MORRIS INC4LASER PRECISION CORP1LI SAN1
Top patents by PatentIndex Score
23 records- 0197US6701936B2Cigarette with smoke constituent attenuatorPHILIP MORRIS INC·Filed 2001·Granted Mar 9, 2004·266 cites·5 claims
- 0294US7878209B2Thermally insulative smoking article filter componentsPHILIP MORRIS USA INC·Filed 2005·Granted Feb 1, 2011·110 cites·22 claims
- 0391US8066010B2Thermally insulative smoking article filter componentsNEWBERY PIERS·Filed 2011·Granted Nov 29, 2011·105 cites·11 claims
- 0489US6874508B2Cigarette with smoke constituent attenuatorPHILIP MORRIS INC·Filed 2003·Granted Apr 5, 2005·46 cites·9 claims
- 0589US5502019AConversion of carbon monoxide using cobalt-based metal oxide catalystsPHILIP MORRIS INC·Filed 1994·Granted Mar 26, 1996·69 cites·44 claims
- 0688US2025031767A1Accessory for electronic cigaretteALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 0786US12121072B2Accessory for electronic cigaretteALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Oct 22, 2024·0 cites·17 claims
- 0881US6909095B2System and method for terahertz imaging using a single terahertz detectorPHILIP MORRIS USA INC·Filed 2003·Granted Jun 21, 2005·22 cites·15 claims
- 0977US11684089B2Accessory for electronic cigaretteALTRIA CLIENT SERVICES LLC·Filed 2021·Granted Jun 27, 2023·0 cites·15 claims
- 1076US6868855B2Cigarette with smoke constituent attenuatorPHILIP MORRIS INC·Filed 2003·Granted Mar 22, 2005·14 cites·5 claims
- 1171US6909094B2System and method for terahertz imaging using a single terahertz detectorPHILIP NORRIS USA INC·Filed 2003·Granted Jun 21, 2005·14 cites·26 claims
- 1266US2019116866A1Additives for tobacco cut fillerPHILIP MORRIS USA INC·Filed 2018·Application pending·0 cites
- 1364US11058154B2Accessory for electronic cigaretteALTRIA CLIENT SERVICES LLC·Filed 2014·Granted Jul 13, 2021·0 cites·15 claims
- 1464US9894928B2Additives for tobacco cut fillerPHILIP MORRIS USA INC·Filed 2014·Granted Feb 20, 2018·0 cites·12 claims
- 1563US10188139B2Additives for tobacco cut fillerPHILIP MORRIS USA INC·Filed 2018·Granted Jan 29, 2019·0 cites·13 claims
- 1663US7757699B2Cigarette with smoke constituent attenuatorPHILIP MORRIS USA INC·Filed 2008·Granted Jul 20, 2010·0 cites·3 claims
- 1756US2006086367A1Additives for tobacco cut fillerPHILIP MORRIS USA INC·Filed 2005·Application pending·0 cites
- 1856US2012318285A1Additives for tobacco cut fillerLI SAN·Filed 2012·Application pending·0 cites
- 1955US2005178399A1Cigarette with smoke constituent attenuatorPHILIP MORRIS USA INC·Filed 2005·Application pending·0 cites
- 2050US7503960B2Smoking articles and filters with carbon fiber composite molecular sieve sorbentPHILIP MORRIS USA INC·Filed 2005·Granted Mar 17, 2009·3 cites·30 claims
- 2146US4812241ASample transfer for infrared analysis in thin layer chromatography-structure & methodLASER PRECISION CORP·Filed 1988·Granted Mar 14, 1989·11 cites·29 claims
- 2246US2005061338A1Reduction of polycyclic aromatic hydrocarbons in tobacco smoke using palladium saltsFiled 2004·Application pending·0 cites
- 2344US2016029697A1Electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →