Assignee
SID RICHARDSON CARBON LTD
US·4 granted patents·1 pending application·58 citations·filing 1998–2016
Top patents by PatentIndex Score
5 records- 0187US10072154B2Low hysteresis carbon blackSID RICHARDSON CARBON LTD·Filed 2016·Granted Sep 11, 2018·4 cites·11 claims
- 0279US9550875B2Nanospike hybrid carbon blackSID RICHARDSON CARBON LTD·Filed 2015·Granted Jan 24, 2017·2 cites·5 claims
- 0379US6277350B1Carbon black and rubber products and methods of forming such productsSID RICHARDSON CARBON LTD·Filed 1998·Granted Aug 21, 2001·51 cites·12 claims
- 0465US9005359B2Polysulfide treatment of carbon black filler and elastomeric compositions with polysulfide treated carbon blackSID RICHARDSON CARBON LTD·Filed 2013·Granted Apr 14, 2015·1 cites·11 claims
- 0546US2015191579A1Polysulfide treatment of carbon black filler and elastomeric compositions with polysulfide treated carbon blackSID RICHARDSON CARBON LTD·Filed 2015·Application pending·0 cites
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