Inventor · disambiguated record
Sung Jae Na
Also filed as: NA SUNG JAE
6 granted patents·3 pending applications·53 citations·filing 2009–2023
77Inventor score
Top patents by PatentIndex Score
9 records- 0193US8598309B2Catalytic system of nitrate anions for CO2/epoxide copolymerizationJEONG JI SU·Filed 2011·Granted Dec 3, 2013·47 cites·15 claims
- 0284US8785592B2Preparation of poly(alkylene carbonate) containing cross-linked high molecular weight chainsJEONG JI SU·Filed 2011·Granted Jul 22, 2014·4 cites·4 claims
- 0368US11725069B2Method for producing polypropyleneSK INNOVATION CO LTD·Filed 2021·Granted Aug 15, 2023·0 cites·13 claims
- 0467US2024360303A1Method of Preparing Modified Propylene-Based Polymer and Modified Propylene-Based Polymer Prepared TherebySK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 0565US9284407B2Preparation of poly(alkylene carbonate) containing cross-linked high molecular weight chainsSK INNOVATION CO LTD·Filed 2014·Granted Mar 15, 2016·0 cites·9 claims
- 0662US9481762B2Catalytic system for CO2/epoxide copolymerizationSK INNOVATION CO LTD·Filed 2015·Granted Nov 1, 2016·0 cites·1 claims
- 0760US2025025853A1Apparatus for manufacturing polyolefinSK INNOVATION CO LTD·Filed 2022·Application pending·0 cites
- 0858US8735521B2Cycloolefin-based polymer compound, preparation method thereof and selective hydrogenation processSUNG IK KYUNG·Filed 2009·Granted May 27, 2014·2 cites·11 claims
- 0945US2015299239A1Novel tridentate complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalystSK INNOVATION CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →