John P. Leibowitz

Attorney at LawLocal

General

Experience--

Elite Ratings

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Practice Areas

Transport., E-Comm. (1 case)

Communications (11 cases)

Software, Security (1 case)

Law Firms

Attorney at Law

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Ratings

Experience

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DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:11-CV-01099	D. DE	Callertone Innovations LLC v. Cricket Communications Inc	11/07/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01068	D. DE	Callertone Innovations LLC v. United States Cellular Corp	11/01/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01067	D. DE	Callertone Innovations LLC v. MetroPCS Wireless Inc	11/01/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01066	D. DE	Callertone Innovations LLC v. ClearSky Mobile Media Inc	11/01/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01044	D. DE	Callertone Innovations LLC v. Virgin Mobile USA Inc	10/28/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01039	D. DE	Callertone Innovations LLC v. Sprint Nextel Corp	10/28/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01036	D. DE	Callertone Innovations LLC v. Cellco Partnership	10/28/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01035	D. DE	Callertone Innovations LLC v. T-Mobile USA Inc	10/28/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01034	D. DE	Callertone Innovations LLC v. Boost Mobile LLC	10/28/11	Patent Owner :Callertone Innovations LLC	.
1:11-CV-01033	D. DE	Callertone Innovations LLC v. Alltel Corp	10/28/11	Patent Owner :Callertone Innovations LLC	.

Ratings Trends

Practice Areas