IM

Ian Alexander Macpherson

CC Ciba Specialty Chemicals: 7 patents #172 of 1,233Top 15%
CI Ciba-Geigy: 2 patents #1,054 of 2,867Top 40%
📍 Paisley, GB: #2 of 32 inventorsTop 7%
Overall (All Time): #584,151 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7160371 Method of improving pigment fluorescence Iain Frank Fraser, Sharon Kathleen Wilson 2007-01-09
6946550 Fluorescent pigments Iain Frank Fraser, David Macdonald Smith, Simon Martyr, Greig Chisholm, Stephen John Coughlin 2005-09-20
6923856 Method of improving pigment fluorescence Iain Frank Fraser, Sharon Kathleen Wilson 2005-08-02
5853464 Pigment compositions Iain Frank Fraser, Sharon Kathleen Wilson, Peter Cyril White, Calum H. Munro, William Ewen Smith 1998-12-29
5837761 Pigmented plastics compositions Iain Frank Fraser, Alison MacLennan 1998-11-17
5759254 Substituted phthalocyanines Iain Frank Fraser, Sharon Kathleen Wilson 1998-06-02
5718754 Pigment compositions Iain Frank Fraser, Peter Cyril White, William Ewen Smith, Calum H. Munro 1998-02-17
5660623 Resinated pigment compositions John Aldred Nimmo, Brian Tuck 1997-08-26
4255375 Process for the preparation of dustless, readily-dispersible pigment or dyestuff granules John A. Stirling, Ian Robert Wheeler, James McGeachie McCrae 1981-03-10