D & M HOLDINGS INC. v. SONOS, INC.

Civil Action No. 16-141-RGA.

309 F.Supp.3d 207 (2018)

D & M HOLDINGS INC. d/b/a The D+M Group, D & M Holdings U.S. Inc., Plaintiffs, v. SONOS, INC., Defendant.

United States District Court, D. Delaware.

Signed February 20, 2018.

Editors Note
Applicable Law: 35 U.S.C. § 145
Cause: 35 U.S.C. § 145 Patent Infringement
Nature of Suit: 830 Patent
Source: PACER


Attorney(s) appearing for the Case

Jack B. Blumenfeld , Michael J. Flynn , MORRIS, NICHOLS, ARSHT & TUNNELL LLP, Wilmington, DE; John M. Jackson , Matthew C. Acosta , Blake T. Dietrich , Christopher J. Rourk , Robert P. Latham , JACKSON WALKER L.L.P., Dallas, TX, David Folsom , JACKSON WALKER L.L.P., Texarkana, TX; Wasif Qureshi (argued), JACKSON WALKER L.L.P., Houston, TX., Attorneys for Plaintiffs.

Philip A. Rovner , Jonathan A. Choa , POTTER ANDERSON & CORROON LLP, Wilmington, DE; George I. Lee , Sean M. Sullivan , Rory P. Shea , J. Dan Smith , Michael P. Boyea , Cole B. Richter (argued), Jae Y. Park , LEE SULLIVAN SHEA & SMITH LLP, Chicago, IL., Attorneys for Defendant.


AMENDED MEMORANDUM OPINION

Presently before the Court is Defendant's Motion for Summary Judgment of Invalidity of U.S. Patent No. 7,995,899 (D.I. 186) and related briefing (D.I. 190, 222, 243). The Court held oral argument on all motions for summary judgment (D.I. 177, 186, 191, 193) on January 30, 2018. ...

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