In reference to the patent: WO2014053910A3

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  • It’s only an application. It may or may not get granted. – Eric Shain Aug 30 at 16:50

Corresponding application (priority) was first filed in US. Application No. 14/432,431 : USPTO. The application was subsequently abandoned. However there were multiple provisional applications for the same invention by the same applicant.

WO2014053910A3 was corresponding PCT application filed for 14/432,431. It seems it entered National Phase in China only. China Application No. 201380063286 seems to be pending.

There is WO2012135600 granted in the US as US9970022B2 on 05.15.2018 with priority date 03.30.2011 and likely to expire after 10.09.2033(after adding adjustment period of 922 days) if maintenance fees are paid duly. National phase entry pending in China and also entered in Thailand (as per WIPO) . These claim priority to other provisional applications at USPTO.

This list may not be exhaustive.

  • If there is a granted patent then link to that. Claims can change dramatically from application to patent. – Eric Shain Sep 1 at 16:56
  • Edited and link given for granted patent. – AD Adhikary Sep 2 at 1:48
  • I edited your link for clarity. – Eric Shain Sep 2 at 2:06
  • According to the US Public Pair, US9970022B2 has a total of 922 days of patent term adjustments. This bumps the expiration date to October 9, 2023. You might want to edit your answer to reflect this. – Eric Shain Sep 2 at 22:46

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