Finalrod IP, LLC v. Endurance Lift Solutions, Inc., No. 2:20-cv-00189 (E.D. Tex. Oct. 22, 2021)

From the Opinion

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Before the Court is the Motion to Partially Exclude Certain Expert Opinions and Testimony of Dr. Henry Crichlow, filed by Plaintiff Finalrod IP, LLC . Dkt. No. 83. The Plaintiff moves the Court to strike certain opinions of Defendant Endurance Lift Solutions, Inc.’s technical expert, Dr. Henry Critchlow. The Motion is GRANTED-IN-PART and DENIED-IN-PART. I. BACKGROUND On June 12, 2020, Plaintiff Finalrod IP, LLC filed this lawsuit alleging the Defendant’s Series 300 sucker rod end fittings infringe Claims 13–15 of U.S. Pat. No.