CM

Christine Elizabeth Marsden

PL Pq Silicas Uk Limited: 1 patents #7 of 13Top 55%
UB Unilever Patent Holdings B.V.: 1 patents #167 of 552Top 35%
Overall (All Time): #1,564,393 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8039564 Catalyst precursor particles, their preparation and use Robert Parker 2011-10-18
5914291 Porous inorganic catalyst support John Michael REGAN 1999-06-22
5426082 Catalysts and catalyst supports 1995-06-20