`Trials@uspto.gov
`
`571-272-7822
`UNITED STATES PATENT AND TRADEMARK OFFICE
`____________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`____________
`
`HULU, LLC,
`Petitioner,
`
`v.
`
`DIVX, LLC,
`Patent Owner.
`____________
`
`IPR2021-01418
`Patent 10,257,443
`___________
`
`Mailed: April 18, 2022
`____________
`
`
`
`NOTICE OF REFUND
`
`Petitioner’s request for a refund of certain post-institution fees paid on
`September 3, 2021 in the above proceeding is hereby granted. The amount
`of $22,500.00 has been refunded to Petitioner’s deposit account.
`The parties are reminded that unless otherwise permitted by 37 C.F.R.
`§ 42.6(b)(2), all filings in this proceeding must be made electronically in the
`Patent Trial and Appeal Board End to End (PTAB E2E), accessible from the
`Board Web site at http://www.uspto.gov/PTAB.
`If there are any questions pertaining to this notice, please contact the
`Patent Trial and Appeal Board at 571-272-7822.
`
`
`
`IPR2021-01418
`Patent 10,257,443
`
`
`
`PETITIONER:
`
`David Cavanaugh
`david.cavanaugh@wilmerhale.com
`Mary V. Sooter
`mindy.sooter@wilmerhale.com
`
`
`PATENT OWNER:
`
`Kenneth J. Weatherwax
`Bridget Smith
`Flavio Rose
`Edward Hsieh
`Parham Hendifar
`Patrick Maloney
`LOWENSTEIN & WEATHERWAX LLP
`weatherwax@lowensteinweatherwax.com
`smith@lowensteinweatherwax.com
`rose@lowensteinweatherwax.com
`lowenstein@lowensteinweatherwax.com
`hsieh@lowensteinweatherwax.com
`hendifar@lowensteinweatherwax.com
`maloney@lowensteinweatherwax.com
`
`
`
`2
`
`