AC

Andrew Francis Chiffey

JL Johnson Matthey Public Limited: 61 patents #4 of 922Top 1%
JP Johnson Matthey Plc: 1 patents #103 of 272Top 40%
📍 Royston, GB: #1 of 325 inventorsTop 1%
Overall (All Time): #33,462 of 4,157,543Top 1%
65
Patents All Time

Issued Patents All Time

Showing 51–65 of 65 patents

Patent #TitleCo-InventorsDate
9140167 Oxidation catalyst for a lean burn internal combustion engine David Bergeal, Marie Feuerstein, Paul Richard Phillips, Wolfgang Strehlau, Daniel Swallow +1 more 2015-09-22
9057310 Catalysed soot filter for treating the exhaust gas of a compression ignition engine David Bergeal, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau, Agnes Raj +4 more 2015-06-16
9046022 Catalysed substrate monolith Philip Gerald Blakeman, Gavin Michael Brown, Sougato Chatterjee, Jane Gast, Paul Richard Phillips +3 more 2015-06-02
9034286 Oxidation catalyst for treating the exhaust gas of a compression ignition engine David Bergeal, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau, Agnes Raj +3 more 2015-05-19
9005559 Oxidation catalyst for internal combustion engine exhaust gas treatment Satoshi Sumiya, Lifeng Wang, Hanako Oyamada, Philip Gerald Blakeman, Gavin Michael Brown +5 more 2015-04-14
8986635 Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst Philip Gerald Blakeman, Sougato Chatterjee, Jane Gast, Paul Richard Phillips, Raj Rao Rajaram +1 more 2015-03-24
8940259 Catalysed soot filter Gavin Michael Brown, David MARVELL 2015-01-27
8795617 Catalyzed substrate and exhaust system for internal combustion engine Daniel Swallow, Paul Richard Phillips 2014-08-05
8668891 Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst Philip Gerald Blakeman, Sougato Chatterjee, Jane Gast, Paul Richard Phillips, Raj Rao Rajaram +1 more 2014-03-11
8667785 Catalysed substrate monolith Philip Gerald Blakeman, Gavin Michael Brown, Sougato Chatterjee, Jane Gast, Paul Richard Phillips +3 more 2014-03-11
8652429 Oxidation catalyst for internal combustion engine exhaust gas treatment Satoshi Sumiya, Lifeng Wang, Hanako Oyamada, Philip Gerald Blakeman, MICHAEL GAVIN BROWN +5 more 2014-02-18
8608820 Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine Louise Clare Arnold, Robert James Brisley, Guy Richard Chandler, Keith Anthony Flanagan, David Robert Greenwell +1 more 2013-12-17
8540952 Catalyzed substrate and exhaust system for internal combustion engine Daniel Swallow, Paul Richard Phillips 2013-09-24
8398925 Washcoated particulate filter substrate Paul Richard Phillips 2013-03-19
7832203 Exhaust system for a lean burn internal combustion engine Paul Richard Phillips 2010-11-16