Sycamore IP Holdings LLC v. AT&T Inc. et al
Plaintiff: Sycamore IP Holdings LLC
Defendant: AT&T Inc., AT&T Corp, AT&T Services, Inc. and Teleport Communications of America, LLC
Case Number: 2:2016cv00588
Filed: June 6, 2016
Court: US District Court for the Eastern District of Texas
Office: Marshall Office
County: Anderson
Presiding Judge: William C. Bryson
Nature of Suit: Patent
Cause of Action: 35 U.S.C. ยง 271
Jury Demanded By: Plaintiff

Available Case Documents

The following documents for this case are available for you to view or download:

Date Filed Document Text
April 6, 2018 Opinion or Order Filing 569 MEMORANDUM OPINION AND ORDER re 556 Opposed MOTION SYCAMORE'S OPPOSED MOTION FOR LEAVE TO SERVE SUPPLEMENTAL EXPERT REPORT RELATING TO SYCAMORE'S AMENDED INFRINGEMENT CONTENTIONS filed by Sycamore IP Holdings LLC, 552 Opposed MOTION Motion for a Declaration that Sycamore May Amend Its Infringement Contentions Under P.R. 3-6(a) filed by Sycamore IP Holdings LLC.. Signed by Judge William C. Bryson on 4/6/2018. (nkl, )
February 16, 2018 Opinion or Order Filing 551 MEMORANDUM OPINION AND ORDER re 182 MOTION for Summary Judgment ON EQUITABLE ESTOPPEL FRAUD, PATENT MISUSE, LACHES, UNCLEAN HANDS AND WAIVER (REDACTED VERSION) filed by Sycamore IP Holdings LLC, 193 MOTION for Summary Judgment < i>Defendants' Motion For Summary Judgment Of Noninfringement, No Indirect Infringement, And No Willful Infringement filed by Verizon Business Global, LLC, Verizon Services Corporation, AT&T Corp, Level 3 Communications, LLC, Qwest Corporation, AT&T Services, Inc., CenturyLink Communications, LLC, Teleport Communications America, LLC, 203 MOTION for Summary Judgment ON THE SCOPE OF LEVEL 3'S INFRINGEMENT (REDACTED VERSION) filed by Sycamore IP Holdings LLC, 191 SEALED MOTION ON THE SCOPE OF LEVEL 3S INFRINGEMENT filed by Sycamore IP Holdings LLC, 183 SEALED MOTION ON EQUITABLE ESTOPPEL FRAUD, PATENT MISUSE, LACHES, UNCLEAN HANDS AND WAIVER (SEALED VERSION) filed by Sycam ore IP Holdings LLC, 207 SEALED MOTION FOR SUMMARY JUDGMENT ON THE SCOPE OF LEVEL 3'S INFRINGEMENT (SEALED VERSION) filed by Sycamore IP Holdings LLC, 180 MOTION for Summary Judgment Of Invalidity Under 35 U.S.C. Section 10 1 filed by Verizon Business Global, LLC, Verizon Services Corporation, AT&T Corp, Level 3 Communications, LLC, Qwest Corporation, AT&T Services, Inc., CenturyLink Communications, LLC, Teleport Communications America, LLC, 189 SEALED MOTION ON THE SCOPE OF CENTURYLINKS INFRINGEMENT filed by Sycamore IP Holdings LLC, 202 MOTION for Summary Judgment ON THE SCOPE OF CENTURYLINK'S INFRINGEMENT (REDACTED VERSION) filed by Sycamore IP Holdings LLC, [ 179] MOTION for Summary Judgment Defendants' Motion for Summary Judgment of Invalidity Under 35 U.S.C. § 102(f) AND 35 U.S.C. § 102(a) filed by Verizon Business Global, LLC, Verizon Services Corporation, AT&T Corp, Qw est Corporation, AT&T Services, Inc., CenturyLink Communications, LLC, Level 3 Communications, Inc., Teleport Communications America, LLC, 206 SEALED MOTION FOR SUMMARY JUDGMENT ON THE SCOPE OF CENTURYLINK'S INFRINGEMENT (SEALED VERSION) filed by Sycamore IP Holdings LLC, 186 MOTION for Summary Judgment OF NO INEQUITABLE CONDUCT filed by Sycamore IP Holdings LLC, 205 SEALED MOTION FOR SUMMARY JUDGMENT ON AT&T'S INFRINGEMENT OF THE SYCAMORE PA TENT (SEALED VERSION) filed by Sycamore IP Holdings LLC, 201 MOTION for Summary Judgment ON AT&T'S INFRINGEMENT OF THE SYCAMORE PATENT (REDACTED VERSION) filed by Sycamore IP Holdings LLC, 185 MOTION for Summary Judgment OF INFRINGEMENT BY PERFORMING THE ACCUSED MAPPINGS PURSUANT TO THE ACCUSED STANDARDS filed by Sycamore IP Holdings LLC, 187 SEALED MOTION ON AT&TS INFRINGEMENT OF THE SYCAMORE PATENT filed by Sycamore IP Holdings LLC.. Signed by Judge William C. Bryson on 2/16/2018. (nkl, )
October 10, 2017 Opinion or Order Filing 209 MEMORANDUM OPINION AND ORDER re 157 SEALED MOTION to Strike Plaintiff's Doctrine of Equivalents Theories From Dr. Nettles' Expert Report filed by AT&T Corp, AT&T Services, Inc., Teleport Communications America, LLC, [168 ] MOTION to Strike Plaintiff's Doctrine of Equivalents Theories From Dr. Nettles' Expert Report (PUBLICLY FILED VERSION OF DKT. NO. 157) filed by AT&T Corp, AT&T Services, Inc., Teleport Communications America, LLC.. Signed by Judge William C. Bryson on 10/10/2017. (nkl, )
August 8, 2017 Opinion or Order Filing 147 MEMORANDUM OPINION AND ORDER. Signed by Judge William C. Bryson on 8/8/2017. (nkl, )
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Plaintiff: Sycamore IP Holdings LLC
Represented By: Eric Paul Berger
Represented By: Otis W Carroll, Jr
Represented By: Deborah J Race
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Defendant: AT&T Inc.
Represented By: Timothy J Dyll
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Defendant: AT&T Corp
Represented By: Timothy J Dyll
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Defendant: AT&T Services, Inc.
Represented By: Timothy J Dyll
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Defendant: Teleport Communications of America, LLC
Represented By: Timothy J Dyll
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