Inventor · disambiguated record
Christopher Long
Also filed as: LONG CHRISTOPHER · LONG CHRISTOPHER ALLEN
12 granted patents·4 pending applications·91 citations·filing 2001–2022
87Inventor score
Files withDIAMOND INNOVATIONS INC16
Top patents by PatentIndex Score
16 records- 0192US6887144B2Surface impurity-enriched diamond and method of makingDIAMOND INNOVATIONS INC·Filed 2001·Granted May 3, 2005·76 cites·24 claims
- 0287US10232493B2Polycrystalline diamond cutting elements having non-catalyst material additionsDIAMOND INNOVATIONS INC·Filed 2015·Granted Mar 19, 2019·3 cites·26 claims
- 0380US10105826B2Methods of making polycrystalline diamond bodies having annular regions with differing characteristicsDIAMOND INNOVATIONS INC·Filed 2017·Granted Oct 23, 2018·3 cites·15 claims
- 0478US9383304B2Laboratory assessment of PDC cutter design under mixed-mode conditionsDIAMOND INNOVATIONS INC·Filed 2013·Granted Jul 5, 2016·4 cites·19 claims
- 0578US9216492B2Functionalization of cubic boron nitride and method of making the sameDIAMOND INNOVATIONS INC·Filed 2013·Granted Dec 22, 2015·2 cites·21 claims
- 0676US9476258B2PDC cutter with chemical addition for enhanced abrasion resistanceDIAMOND INNOVATIONS INC·Filed 2013·Granted Oct 25, 2016·2 cites·21 claims
- 0768US9920578B2PDC cutter with chemical addition for enhanced abrasion resistanceDIAMOND INNOVATIONS INC·Filed 2014·Granted Mar 20, 2018·1 cites·15 claims
- 0867US2019055788A1Polycrystalline Diamond Cutting Elements Having lead or Lead Alloy AdditionsDIAMOND INNOVATIONS INC·Filed 2018·Application pending·0 cites
- 0965US2022127909A1Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy AdditionsDIAMOND INNOVATIONS INC·Filed 2022·Application pending·0 cites
- 1064US2019009390A1Methods of Making Polycrystalline Diamond Bodies Having Annular Regions with Differing CharacteristicsDIAMOND INNOVATIONS INC·Filed 2018·Application pending·0 cites
- 1162US10167675B2Polycrystalline diamond cutting elements having lead or lead alloy additionsDIAMOND INNOVATIONS INC·Filed 2015·Granted Jan 1, 2019·0 cites·21 claims
- 1254US10695892B2PDC cutter with chemical addition for enhanced abrasion resistanceDIAMOND INNOVATIONS INC·Filed 2014·Granted Jun 30, 2020·0 cites·10 claims
- 1353US10704335B2Polycrystalline diamond bodies having annular regions with differing characteristicsDIAMOND INNOVATIONS INC·Filed 2017·Granted Jul 7, 2020·0 cites·13 claims
- 1452US9840649B2Single crystal CBN featuring micro-fracturing during grindingDIAMOND INNOVATIONS INC·Filed 2013·Granted Dec 12, 2017·0 cites·13 claims
- 1551US10683706B2Polycrystalline diamond bodies having annular regions with differing characteristicsDIAMOND INNOVATIONS INC·Filed 2017·Granted Jun 16, 2020·0 cites·19 claims
- 1642US2018142522A1Cutting elements having accelerated leaching rates and methods of making the sameDIAMOND INNOVATIONS INC·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Christopher Long files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →