Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

E.D. Tex.

Promethean Insulation Technology LLC v. Sealed Air Corporation et al, No. 2:13-cv-01113 (E.D. Tex. Apr. 6, 2015)

Claims Construed
Claim Construction Indefiniteness
Court
U.S. District Court for the Eastern District of Texas, Marshall Division
Case No.
No. 2:13-cv-01113, Dkt. No. 130
Decided
April 6, 2015
Judge
Roy S. Payne, M.J.
Document
Memorandum Opinion and Order
Length
52 pages

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Before the Court is the opening claim construction brief of Promethean Insulation Technology LLC (“Plaintiff”) (Dkt. No. 99, filed on November 24, 2014), the response and motion for partial summary judgment of indefiniteness of Defendants Reflectix, Inc., Innovative Insulation, Inc., TVM Building Products, Inc., Energy Efficient Solutions, LLC, Home Depot U.S.A., Inc., Soprema, Inc. (Canada), Soprema, Inc. (United States), and Soprema U.S.A. Inc. (collectively, “Defendants”) (Dkt. No. 105, filed on December 15, 2014), and the reply of Plaintiff (Dkt.

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Source: govinfo.gov USCOURTS collection · retrieved July 23, 2026 · Report an error