Inventor · disambiguated record
Kwangjin Song
Also filed as: SONG KWANGJIN
9 granted patents·5 pending applications·85 citations·filing 2005–2023
87Inventor score
Top patents by PatentIndex Score
14 records- 0195US7713636B2Multi-layer films comprising propylene-based polymersEXXONMOBIL CHEM PATENTS INC·Filed 2006·Granted May 11, 2010·30 cites·48 claims
- 0292US9694344B2Multilayer polymeric membrane and processSONG KWANGJIN·Filed 2016·Granted Jul 4, 2017·28 cites·20 claims
- 0389US10363546B2Multilayer polymeric membraneSONG KWANGJIN·Filed 2017·Granted Jul 30, 2019·11 cites·52 claims
- 0489US10119004B2Foam, composition, and methodCERTAIN TEED CORP·Filed 2017·Granted Nov 6, 2018·2 cites·20 claims
- 0587US9487654B2Foam, composition, and methodCERTAIN TEED CORP·Filed 2012·Granted Nov 8, 2016·4 cites·15 claims
- 0677US9617412B2Foam, composition, and methodCERTAIN TEED CORP·Filed 2015·Granted Apr 11, 2017·1 cites·12 claims
- 0776US8557919B2Polymeric films and method of making sameSONG KWANGJIN·Filed 2009·Granted Oct 15, 2013·8 cites·13 claims
- 0863US2024047826A1Multilayer Porous Separator FilmSONG KWANGJIN·Filed 2023·Application pending·0 cites
- 0961US8906510B2Film composition and method of making the sameSONG KWANGJIN·Filed 2009·Granted Dec 9, 2014·0 cites·21 claims
- 1054US8142893B2Polymeric filmsSONG KWANGJIN·Filed 2005·Granted Mar 27, 2012·1 cites·24 claims
- 1144US2011195259A1Metallizable and Metallized Polyolefin Films and a Process of Making SameSONG KWANGJIN·Filed 2010·Application pending·0 cites
- 1244US2012114958A1Film with a metal receiving layer having high metal adhesion and method of making sameSONG KWANGJIN·Filed 2010·Application pending·0 cites
- 1342US2018043656A1Oriented Multilayer Porous FilmSONG KWANGJIN·Filed 2017·Application pending·0 cites
- 1442US2012100383A1Metallized Polypropylene Film and a Process of Making the SameSONG KWANGJIN·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kwangjin Song 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 →