MS

Mark Clift SOUTHBY

SU Shell Usa: 3 patents #19 of 307Top 7%
Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
Overall (All Time): #935,422 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12104137 Engine oil composition Priyanka Subhash Desai 2024-10-01
11499106 Fuel compositions Alastair Graham SMITH, Claire Griffiths, Tushar K. Bera 2022-11-15
11499107 Liquid fuel compositions Renate Uitz-Choi, Roger Francis Cracknell, Joseph M. Russo, Neal Matthew MORGAN, Artemis KONTOU 2022-11-15
10913916 Lubricating composition Sergio Leon De Rooy 2021-02-09
8633142 Poly (hydroxycarboxylic acid) amide salt derivative and lubricating composition containing it Jan Elsa Eugenia Carty, Dennis Borisovich Kruchinin, Susan Jane Smith, Nigel Peter Tait 2014-01-21