WET LAID NON-WOVEN SUBSTRATE CONTAINING POLYMERIC NANOFIBERS

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United States of America Patent

APP PUB NO 20150354139A1
SERIAL NO

14762758

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Substrates with wet laid staple polymeric nanofibers of short lengths are disclosed. The polymeric nanofibers can be surface coated on a non-woven or woven substrates, wet laid with other fiber types to create a nonwoven substrate or wet laid onto themselves to form a nanofiber-only mat.

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Patent Owner(s)

Patent OwnerAddress
XANOFI INCRALEIGH NC

International Classification(s)

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  • 2014 Application Filing Year
  • D21H Class
  • 401 Applications Filed
  • 328 Patents Issued To-Date
  • 81.80 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
GANGWAL, Sumit Raleigh, US 6 68
GEISEN, Peter Raleigh, US 3 66
WRIGHT, Miles C Raleigh, US 3 66

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Patent Citation Ranking

  • 37 Citation Count
  • D21H Class
  • 96.35 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges35141231243101 - 1011 - 2021 - 3031 - 4041 - 5061 - 700102030405060708090100110120130140150

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