`________________
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`________________
`ENSIGN US SOUTHERN DRILLING LLC,
`Petitioner,
`
`v.
`
`C&M OILFIELD RENTALS, LLC
`D/B/A C-MOR ENERGY SERVICES
`Patent Owner.
`
`Case No. IPR2023-00804
`
`Patent 10,976,016
`_____________________________________________________________
`
`PATENT OWNER’S UPDATED MANDATORY NOTICES
`PURSUANT TO 37 C.F.R. § 42.8
`
`
`
`Case No. IPR2023-00804
`Patent 10,976,016
`
`Pursuant to 37 C.F.R. § 42.8(a)(3), Patent Owner provides notice that it is
`
`adding Karon N. Fowler and Gennadiy T. Loznev for Patent Owner C&M Oilfield
`
`Rentals, LLC d/b/a C-MOR Energy Services as additional backup counsel.
`
`Contact information for Karon N. Fowler is as follows:
`
`Morgan, Lewis & Bockius LLP
`110 North Wacker Drive
`Chicago, IL 60606-1511
`Email: karon.fowler@morganlewis.com
`Telephone: +1.312.324.1142
`Fax: +1.312.324.1001
`Contact information for Gennadiy T. Loznev is as follows:
`
`Morgan, Lewis & Bockius LLP
`1400 Page Mill Road
`Palo Alto, CA 94304-1124
`Email: henry.loznev@morganlewis.com
`Telephone: +1.425.770.9949
`Fax: +1.650.843.4001
`Service Email: MLB-CM-IPR-Team@morganlewis.com
`
`Dated: January 26, 2024
`
`Respectfully Submitted,
`
` / Dion M. Bregman /
`Dion M. Bregman, Reg. No. 45,645
`
`1
`
`
`
`Case No. IPR2023-00804
`Patent 10,976,016
`
`CERTIFICATE OF SERVICE
`
`Pursuant to 37 C.F.R. § 42.6(e)(4), lead counsel for Patent Owner hereby
`
`certifies that on January 26, 2024, a copy of this PATENT OWNER’S UPDATED
`
`MANDATORY NOTICES was served to the email correspondence address of
`
`record for Petitioner’s counsel of record:
`
`Gregory L. Porter
`gregporter@HuntonAK.com
`Daniel Shanley
`danshanley@HuntonAK.com
`dshanley@HuntonAK.com
`Neil Kelly
`neilkelly@HuntonAK.com
`
`Dated: January 26, 2024
`
`Respectfully Submitted,
`
` / Dion M. Bregman /
`Dion M. Bregman, Reg. No. 45,645
`
`2
`
`