Inventor · disambiguated record
Liangkai Ma
Also filed as: MA LIANGKAI
10 granted patents·2 pending applications·18 citations·filing 2013–2023
82Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC12
Top patents by PatentIndex Score
12 records- 0190US9701456B2Flexible container with extendable spoutDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Jul 11, 2017·9 cites·14 claims
- 0275US10155615B2Seal bar and process for using sameDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Dec 18, 2018·1 cites·8 claims
- 0373US10399253B2Method for producing non-metal self-heatable moldsDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Sep 3, 2019·3 cites·6 claims
- 0473US10173813B2Flexible container with pop-up spoutDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Jan 8, 2019·3 cites·20 claims
- 0566US10668670B2Process for sealing flexible fitment to flexible filmDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Jun 2, 2020·1 cites·15 claims
- 0663US10173821B2Flexible fitment for flexible containerDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Jan 8, 2019·1 cites·12 claims
- 0761US2019062022A1Seal Bar and Process for Using SameDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 0860US2025381746A1Automated laboratory apparatus for dynamically testing the durability of self-sealing tire sealantsDOW GLOBAL TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 0957US11186047B2Tubular composite structures and methods of molding such structuresDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 1056US11807423B2Flexible containerDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Nov 7, 2023·0 cites·12 claims
- 1156US11655091B2Flexible container with tetherDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted May 23, 2023·0 cites·9 claims
- 1251US11945635B2Flexible container with handlesDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Apr 2, 2024·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →