Global Patent Case Tracking and Litigation Research Platform

CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.

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j2 Global Inc v. Fax87.com

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:13-cv-05353

Filing Date 2013-07-24

Cause / Court 35:271 Patent Infringement

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j2 Global Inc v. EC Data Systems Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:13-cv-04730

Filing Date 2013-06-28

Cause / Court 35:271 Patent Infringement

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Advanced Messaging Technologies Inc v. RingCentral Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:13-cv-01526

Filing Date 2013-03-04

Cause / Court 35:271 Patent Infringement

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j2 Global Inc v. Open Text Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:12-cv-07968

Filing Date 2012-09-14

Cause / Court 35:271 Patent Infringement

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EC Data Systems, Inc. v. J2 Global, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:12-cv-07544

Filing Date 2012-09-04

Cause / Court 28:1331 Fed. Question: Trademark

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j2 Global Communications Inc v. Vitelity Communications LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:11-cv-07904

Filing Date 2011-09-23

Cause / Court 35:271 Patent Infringement

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j2 Global Communications Inc v. RingCentral Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:11-cv-04686

Filing Date 2011-06-01

Cause / Court 35:271 Patent Infringement

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Advanced Messaging Technologies Inc v. EasyLink Services International Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:11-cv-04239

Filing Date 2011-05-17

Cause / Court 35:271 Patent Infringement

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J2 Global Communications Inc v. Fax87.com

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:11-cv-02618

Filing Date 2011-03-29

Cause / Court 35:271 Patent Infringement

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j2 Global Communications, Inc. v. Zilker Ventures, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:09-cv-06300

Filing Date 2009-08-28

Cause / Court 35:271 Patent Infringement

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j2 Global Communications Inc v. EasyLink Services International Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:09-cv-04189

Filing Date 2009-06-12

Cause / Court 35:271 Patent Infringement

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j2 Global Communications Inc v. Captaris Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:09-cv-04150

Filing Date 2009-06-11

Cause / Court 35:271 Patent Infringement

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j2 Global Communications Inc v. Protus IP Solutions Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:09-cv-04146

Filing Date 2009-06-11

Cause / Court 35:271 Patent Infringement

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j2 Global Communications Inc v. EasyTel.Net

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:05-cv-05785

Filing Date 2005-08-09

Cause / Court 35:271 Patent Infringement

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j2 Global Communications Inc v. Protus IP Solutions Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:05-cv-05610

Filing Date 2005-08-02

Cause / Court 35:271 Patent Infringement

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j2 Global Communications Inc v. EasyTEL Communications Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:05-cv-05301

Filing Date 2005-07-21

Cause / Court 28:1338 Patent Infringement

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Catch Curve Inc v. Venali Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:05-cv-04820

Filing Date 2005-07-01

Cause / Court 28:1338 Patent Infringement

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j2 Global Communications Inc v. Venali Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:04-cv-01172

Filing Date 2004-02-20

Cause / Court 35:271 Patent Infringement

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