Legal Opinion
Sycamore Ip Holdings LLC v. At & T Corp.
District Court, E.D. Texas
Decided February 16, 2018No. Case No. 2:16–CV–588–WCBPublishedCited by 6 opinions
1Opinion of the Court
WILLIAM C. BRYSON, UNITED STATES CIRCUIT JUDGE
In these consolidated infringement actions, Plaintiff Sycamore IP Holdings LLC ("Sycamore") filed suit against a number of defendants grouped into four cases: Case No. 2:16-cv-588, against AT & T Corp., AT & T Services, Inc., and Teleport Communications America, LLC (collectively, "AT & T"); Case No. 2:16-cv-589, against CenturyLink Communications, LLC, and Qwest Corporation (collectively, "CenturyLink"); Case No. 2:16-cv-590, against Level 3 Communications, LLC ("Level 3"); and Case No. 2:16-cv-591, against Verizon Business Global, LLC, and…
2Cases cited29 opinions
- Mayo Collaborative Services v. Prometheus Laboratories, Inc.Supreme Court of the United States · 2012
- Enfish, LLC v. Microsoft CorporationCourt of Appeals for the Federal Circuit · 2016
- A.C. Aukerman Company v. R.L. Chaides Construction Co.Court of Appeals for the Federal Circuit · 1992
- Berkheimer v. Hp Inc.Court of Appeals for the Federal Circuit · 2018
- Therasense, Inc. v. Becton, Dickinson and Co.Court of Appeals for the Federal Circuit · 2011
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3Cited by6 opinions
- Aatrix Software, Inc. v. Green Shades Software, Inc.Court of Appeals for the Federal Circuit · 2018
- Berkheimer v. Hp Inc.Court of Appeals for the Federal Circuit · 2018
- Eagle View Techs., Inc. v. Xactware Solutions, Inc.United States District Court · 2019
- AML IP, LLC v. Sephora USA, Inc.District Court, W.D. Texas · 2025
- Croatto v. TransUnion Risk and Alternative Data Solutions, Inc.District Court, S.D. Texas · 2024
1 more not listed; retrieve them via the Exa API.