Inventor · disambiguated record
Changzheng Ji
Also filed as: JI CHANGZHENG
3 granted patents·7 pending applications·0 citations·filing 2015–2023
39Inventor score
Files withELEMENT SIX UK LTD10
Top patents by PatentIndex Score
10 records- 0167US2023202847A1Superhard constructions and methods of making sameELEMENT SIX UK LTD·Filed 2023·Application pending·0 cites
- 0263US2021323874A1Method of making a thermally stable polycrystalline super hard constructionELEMENT SIX UK LTD·Filed 2020·Application pending·0 cites
- 0361US2022371962A1Superhard constructions and methods of making sameELEMENT SIX UK LTD·Filed 2021·Application pending·0 cites
- 0460US2020010371A1Method of making a thermally stable polycrystalline super hard constructionELEMENT SIX UK LTD·Filed 2019·Application pending·0 cites
- 0548US2019344351A1Superhard constructions and methods of making sameELEMENT SIX UK LTD·Filed 2017·Application pending·0 cites
- 0648US2019337857A1Superhard constructions and methods of making sameELEMENT SIX UK LTD·Filed 2017·Application pending·0 cites
- 0748US2017183267A1A method of making a thermally stable polycrystalline super hard constructionELEMENT SIX (UK) LTD·Filed 2015·Application pending·0 cites
- 0842US11565317B2Superhard constructions and methods of making sameELEMENT SIX UK LTD·Filed 2017·Granted Jan 31, 2023·0 cites·21 claims
- 0942US11560759B2Polycrystalline diamond cutter element and earth boring toolELEMENT SIX UK LTD·Filed 2019·Granted Jan 24, 2023·0 cites·32 claims
- 1035US12415761B2Superhard constructions and methods of making sameELEMENT SIX UK LTD·Filed 2017·Granted Sep 16, 2025·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →