Curadev Pharma PVT. LTD. and Curadev Pharma Limited v. the University of Texas Southwestern Medical Center, Dr. Xiaochen Bai, and Dr. Xuewu Zhang

ACCEPTED 15-25-00004-CV FIFTEENTH COURT OF APPEALS AUSTIN, TEXAS 3/4/2025 3:21 PM No. 15-25-00004-CV CHRISTOPHER A. PRINE CLERK FILED IN In the Court of Appeals 15th COURT OF APPEALS AUSTIN, TEXAS For the Fifteenth District of Texas 3/4/2025 3:21:21 PM CHRISTOPHER A. PRINE Clerk Curadev Pharma Pvt. Ltd. and Curadev Pharma Limited, Plaintiffs-Appellants, v. The University of Texas Southwestern Medical Center, Dr. Xiaochen Bai, and Dr. Xuewu Zhang, Defendants-Appellees.

Interlocutory Appeal from the 101st District Court of Dallas County Trial Court No. DC-24-03875

UNOPPOSED MOTION FOR EXTENSION OF TIME TO FILE REPLY BRIEF OF APPELLANTS

ALLEN OVERY SHEARMAN STERLING US LLP David P. Whittlesey Trey Hebert W. 6th Street, Suite 2250 Austin, Texas 78701 (512) 647-1900 (phone) Jacob Fields 2601 Olive Street, 17th Floor Dallas, Texas 75201 (214) 271-5777 (phone) Attorneys for Curadev Pharma Pvt. Ltd. and Curadev Pharma Limited To the Honorable Court of Appeals: Pursuant to Tex. R. App. P. 10.5(b) and 38.6(d), Appellants Curadev Pharma Pvt. Ltd. and Curadev Pharma Limited (“Appellants”) file this Unopposed Motion for Extension of Time to File Reply Brief of Appellants and would respectfully show the Court as follows: 1. The Brief of Appellants was filed on January 21, 2025. The Brief of Appellees was filed on February 24, 2025. Appellants Reply Brief is currently due on March 17, 2025, pursuant to Tex. R. App. P. 38.6(c).

2. A reasoned justification for an extension of time exists. The undersigned counsel for Appellants has had and will have other commitments necessitating this extension, including the following conflicts that impact the time period counsel needs to prepare Appellees’ reply brief: a. preparing and submitting pre-trial filings by March 7, 2025, in Driftwood Energy Operating, LLC v. KLX Energy Services LLC, et al, Case No. 22-06-U4942-ANC, In the 112th Judicial District Court, Upton County, Texas; b. preparing and submitting a dispositive motion due March 14, 2025, in Abrams v. Trive Capital Mgmt., LLC et al., No. 24-AP-50130 in the United States Bankruptcy Court for the District of Delaware; and

c. preparing and conducting multiple depositions in PURIS LLC v. Mayer, No. 25-cv-00157 in the United States District Court for the Middle District of Florida.

These and other scheduling conflicts necessitate this request for an extension.

3. Appellants therefore request that the deadline for filing its Reply Brief of Appellants be extended 14 days to March 31, 2025. This is Appellants’ first request for an extension of time for its Reply Brief of Appellants and is not sought for the purpose of delay.

4. Counsel for Appellees has advised that they do not oppose this requested extension.

For these reasons, Appellants Curadev Pharma Pvt. Ltd. and Curadev Pharma Limited respectfully pray that the Court extend the time to file its Reply Brief of Appellants to March 31, 2025.

Dated: March 4, 2025 Respectfully Submitted, Allen Overy Shearman Sterling US LLP /s/ David P. Whittlesey David P. Whittlesey Texas Bar No. 00791920 [email protected] Trey Hebert Texas Bar No. 24067819 [email protected] West 6th Street, Suite 2250 Austin, TX 78701 (512) 647-1900 (tel) Jacob Fields Texas Bar No. 24115134 [email protected] The Link at Uptown 2601 Olive St., 17th Floor Dallas, TX 75201 (214) 271-5777 (tel) Attorneys for Appellants

CERTIFICATE OF CONFERENCE I hereby certify that on March 3, 2025, the undersigned conferred with counsel for Appellees about the relief requested in this motion. Counsel does not oppose the requested relief and extension requested in this motion.

/s/ David P. Whittlesey David P. Whittlesey

CERTIFICATE OF SERVICE I hereby certify that on March 4, 2025, a true and correct copy of this document was served on the following counsel via email and/or electronic filing: /s/ David P. Whittlesey David P. Whittlesey Automated Certificate of eService This automated certificate of service was created by the efiling system.

The filer served this document via email generated by the efiling system on the date and to the persons listed below. The rules governing certificates of service have not changed. Filers must still provide a certificate of service that complies with all applicable rules.

Ashley Duncum on behalf of David Whittlesey Bar No. 791920 [email protected] Envelope ID: 98054752 Filing Code Description: Motion Filing Description: 20250304 Appellants Motion for Extension Reply Status as of 3/4/2025 3:55 PM CST Case Contacts Name BarNumber Email TimestampSubmitted Status Nathaniel St Clair [email protected] 3/4/2025 3:21:21 PM SENT David Schlottman [email protected] 3/4/2025 3:21:21 PM SENT Olin Hebert 24097819 [email protected] 3/4/2025 3:21:21 PM SENT David Whittlesey 791920 [email protected] 3/4/2025 3:21:21 PM SENT Jacob Fields 24115134 [email protected] 3/4/2025 3:21:21 PM SENT Hailey Oestreich [email protected] 3/4/2025 3:21:21 PM SENT Demi Williams [email protected] 3/4/2025 3:21:21 PM SENT

Associated Case Party: Curadev Pharma PVT. LTD Name BarNumber Email TimestampSubmitted Status Amanda Adame [email protected] 3/4/2025 3:21:21 PM SENT David P.Whittlesey [email protected] 3/4/2025 3:21:21 PM SENT Jacob Fields [email protected] 3/4/2025 3:21:21 PM SENT Ashley CegielskiDuncum [email protected] 3/4/2025 3:21:21 PM SENT