Assignee
SONG KWANGJIN
US·5 granted patents·5 pending applications·48 citations·filing 2005–2023
Top patents by PatentIndex Score
10 records- 0192US9694344B2Multilayer polymeric membrane and processSONG KWANGJIN·Filed 2016·Granted Jul 4, 2017·28 cites·20 claims
- 0289US10363546B2Multilayer polymeric membraneSONG KWANGJIN·Filed 2017·Granted Jul 30, 2019·11 cites·52 claims
- 0376US8557919B2Polymeric films and method of making sameSONG KWANGJIN·Filed 2009·Granted Oct 15, 2013·8 cites·13 claims
- 0463US2024047826A1Multilayer Porous Separator FilmSONG KWANGJIN·Filed 2023·Application pending·0 cites
- 0561US8906510B2Film composition and method of making the sameSONG KWANGJIN·Filed 2009·Granted Dec 9, 2014·0 cites·21 claims
- 0654US8142893B2Polymeric filmsSONG KWANGJIN·Filed 2005·Granted Mar 27, 2012·1 cites·24 claims
- 0744US2011195259A1Metallizable and Metallized Polyolefin Films and a Process of Making SameSONG KWANGJIN·Filed 2010·Application pending·0 cites
- 0844US2012114958A1Film with a metal receiving layer having high metal adhesion and method of making sameSONG KWANGJIN·Filed 2010·Application pending·0 cites
- 0942US2018043656A1Oriented Multilayer Porous FilmSONG KWANGJIN·Filed 2017·Application pending·0 cites
- 1042US2012100383A1Metallized 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 SONG KWANGJIN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →