Inventor · disambiguated record
Arthur Topham
Also filed as: TOPHAM ARTHUR
17 granted patents·561 citations·filing 1974–1995
95Inventor score
Top patents by PatentIndex Score
17 records- 0197US3996059ADispersing agentsICI LTD·Filed 1974·Granted Dec 7, 1976·89 cites·5 claims
- 0296US4224212ADispersing agents, dispersions containing these agents and paints and inks made from the dispersionsICI LTD·Filed 1978·Granted Sep 23, 1980·98 cites·16 claims
- 0391US4057436ADispersion of solids in organic solventsICI LTD·Filed 1975·Granted Nov 8, 1977·68 cites·3 claims
- 0488US4157266ADispersion of pigment or dyestuff in organic liquidICI LTD·Filed 1976·Granted Jun 5, 1979·17 cites·11 claims
- 0587US5246557ABlocked isocyanatesBAXENDEN CHEM·Filed 1992·Granted Sep 21, 1993·43 cites·17 claims
- 0687US4042413ADispersing agentsICI LTD·Filed 1974·Granted Aug 16, 1977·16 cites·7 claims
- 0786US4976837ABlocked isocyanatesBAXENDEN CHEM·Filed 1986·Granted Dec 11, 1990·48 cites·16 claims
- 0886US4163749ADispersing agentsICI LTD·Filed 1974·Granted Aug 7, 1979·15 cites·6 claims
- 0982US5986033ABlocked isocyanatesBAXENDEN CHEM·Filed 1995·Granted Nov 16, 1999·39 cites·21 claims
- 1079US6368669B1Blocked isocyanatesBAXENDEN CHEM·Filed 1995·Granted Apr 9, 2002·22 cites·18 claims
- 1174US5352755ABlocked isocyanatesBAXENDEN CHEM·Filed 1993·Granted Oct 4, 1994·34 cites·17 claims
- 1273US4129455ADispersionsICI LTD·Filed 1976·Granted Dec 12, 1978·21 cites·6 claims
- 1367US4398955ADispersionsICI PLC·Filed 1981·Granted Aug 16, 1983·17 cites·10 claims
- 1467US4125413ADispersion of polycyclic vat-dye pigment with N,N'-disubstituted diaminostilbene sulfonic acid fluidizing agentICI LTD·Filed 1977·Granted Nov 14, 1978·6 cites·10 claims
- 1565US4518435ADispersing agent for solids in polar organic liquidsICI LTD·Filed 1983·Granted May 21, 1985·16 cites·10 claims
- 1652US4166066ADispersing agentsICI LTD·Filed 1976·Granted Aug 28, 1979·10 cites·8 claims
- 1737US4013687AAnthraquinone dispersing agentsICI LTD·Filed 1974·Granted Mar 22, 1977·2 cites·4 claims
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