Inventor · disambiguated record
Young A. Chang
Also filed as: CHANG YOUNG · CHANG YOUNG A
6 granted patents·1 pending application·2 citations·filing 2010–2023
68Inventor score
Top patents by PatentIndex Score
7 records- 0166US8492491B2Methods for producing telechelic polyolefins from terpene initiatorsSTOKES CASEY D·Filed 2010·Granted Jul 23, 2013·1 cites·47 claims
- 0265US8969484B2Methods of producing mono- and multi-functional polymers from terpene-based initiatorsSTOKES CASEY D·Filed 2011·Granted Mar 3, 2015·1 cites·89 claims
- 0357US10544238B2Methods of preparing functionalized polyolefinsCHEVRON ORONITE CO·Filed 2016·Granted Jan 28, 2020·0 cites·19 claims
- 0457US2025101337A1Lubricating oil compositionCHEVRON JAPAN LTD·Filed 2023·Application pending·0 cites
- 0556US9187581B2Methods for producing telechelic polyolefins from terpene initiatorsCHEVRON ORONITE CO·Filed 2013·Granted Nov 17, 2015·0 cites·35 claims
- 0655US10815446B2Dispersants, method of making, and using sameCHEVRON ORONITE CO·Filed 2018·Granted Oct 27, 2020·0 cites·16 claims
- 0746US9243203B2Copolymers of polyaminopolyolefins and polyanhydrides and methods of their preparationCHEVRON ORONITE CO·Filed 2012·Granted Jan 26, 2016·0 cites·49 claims
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