Inventor · disambiguated record
Roger William Nigel Nilen
Also filed as: NILEN ROGER WILLIAM · NILEN ROGER WILLIAM NIGEL
13 granted patents·14 pending applications·55 citations·filing 2007–2024
89Inventor score
Files withELEMENT SIX LTD5ELEMENT SIX PRODUCTION PTY LTD4ELEMENT SIX UK LTD4BAKER HUGHES INC2DE LEEUW-MORRISON BARBARA MARIELLE2
Top patents by PatentIndex Score
27 records- 0193US10279454B2Polycrystalline compacts including diamond nanoparticles, cutting elements and earth- boring tools including such compacts, and methods of forming sameBAKER HUGHES INC·Filed 2013·Granted May 7, 2019·13 cites·12 claims
- 0291US10337255B2Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methodsBAKER HUGHES INC·Filed 2015·Granted Jul 2, 2019·4 cites·14 claims
- 0391US9243452B2Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methodsDIGIOVANNI ANTHONY A·Filed 2012·Granted Jan 26, 2016·16 cites·9 claims
- 0488US10071355B2Cutting inserts and method for making sameELEMENT SIX ABRASIVES SA·Filed 2013·Granted Sep 11, 2018·8 cites·22 claims
- 0583US10071354B2Polycrystalline superhard material and method for making sameELEMENT SIX ABRASIVES SA·Filed 2013·Granted Sep 11, 2018·5 cites·10 claims
- 0675US9095918B2Cutter structures, inserts comprising same and method for making sameBARRY JOHN JAMES·Filed 2012·Granted Aug 4, 2015·3 cites·16 claims
- 0768US8231698B2Polycrystalline diamond abrasive compactsDE LEEUW-MORRISON BARBARA MARIELLE·Filed 2007·Granted Jul 31, 2012·3 cites·15 claims
- 0868US2019366442A1Superhard constructions & methods of making sameELEMENT SIX LTD·Filed 2019·Application pending·0 cites
- 0967US2016311689A1Superhard constructions & methods of making sameELEMENT SIX LTD·Filed 2014·Application pending·0 cites
- 1063US2020353591A1Polycrystalline diamond composite compact element, tools incorporating same and method for making sameELEMENT SIX PRODUCTION PTY LTD·Filed 2020·Application pending·0 cites
- 1163US2022144646A1Superhard constructions & methods of making sameELEMENT SIX LTD·Filed 2021·Application pending·0 cites
- 1262US12065885B2Cutting element and methods of making the sameELEMENT SIX UK LTD·Filed 2020·Granted Aug 20, 2024·0 cites·19 claims
- 1362US10024112B2Superhard cutterNILEN ROGER WILLIAM·Filed 2011·Granted Jul 17, 2018·3 cites·17 claims
- 1462US9566688B2Insert for an attack tool, method for making same and tools incorporating sameJONKER CORNELIS ROELOF·Filed 2009·Granted Feb 14, 2017·0 cites·18 claims
- 1562US2016207168A1Polycrystalline diamond composite compact element, tools incorporating same and method for making sameELEMENT SIX PRODUCTION PTY LTD·Filed 2016·Application pending·0 cites
- 1662US2022226965A1Polycrystalline diamond composite compact element, tools incorporating same and method for making sameELEMENT SIX PRODUCTION PTY LTD·Filed 2022·Application pending·0 cites
- 1757US2018333825A1Polycrystalline diamond composite compact element, tools incorporating same and method for making sameELEMENT SIX PRODUCTION PTY LTD·Filed 2018·Application pending·0 cites
- 1853US2024287655A1Cemented carbide material, a polycrystalline diamond construction including cemented carbide material and method of making sameELEMENT SIX GMBH·Filed 2024·Application pending·0 cites
- 1950US2022228443A1A cutting element and methods of making sameELEMENT SIX UK LTD·Filed 2020·Application pending·0 cites
- 2049US10221629B2Polycrystalline super hard construction and a method for making sameELEMENT SIX LTD·Filed 2013·Granted Mar 5, 2019·0 cites·21 claims
- 2149US2023001479A1Polycrystalline diamond constructions & methods of making sameELEMENT SIX UK LTD·Filed 2020·Application pending·0 cites
- 2249US2023012341A1Polycrystalline diamond constructions & methods of making sameELEMENT SIX UK LTD·Filed 2020·Application pending·0 cites
- 2348US2016312542A1Polycrystalline super hard construction & method of makingELEMENT SIX LTD·Filed 2014·Application pending·0 cites
- 2448US2011020163A1Super-Hard Enhanced Hard MetalsNILEN ROGER WILLIAM NIGEL·Filed 2009·Application pending·0 cites
- 2542US9382763B2Superhard constructionNILEN ROGER WILLIAM NIGEL·Filed 2011·Granted Jul 5, 2016·0 cites·16 claims
- 2639US9067305B2Polycrystalline diamondSARIDIKMEN HABIB·Filed 2011·Granted Jun 30, 2015·0 cites·8 claims
- 2737US2010000158A1Polycrystalline diamond abrasive compactsDE LEEUW-MORRISON BARBARA MARIELLE·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →