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In re Katz Interactive Call Processing Patent Litigation
Case Number:
2:07-ml-01816
Court:
Nature of Suit:
Judge:
Firms
- Akerman LLP
- Akin Gump
- Alston & Bird
- Alston Hunt
- Amster Rothstein
- Arnold & Porter
- Ashby & Geddes
- Atchley Russell
- Baker Botts
- Balick & Balick
- Barnes & Thornburg
- Blank Rome
- Burch Dallmann LLP
- Byers IP
- Cades Schutte
- Capshaw DeRieux
- Chao Hadidi
- Cohen Todd
- Conner & Winters
- Covington & Burling
- Cozen O'Connor
- Cross & Simon
- Davis Polk
- Dentons
- Dickinson Wright
- Dinsmore & Shohl
- DLA Piper
- Duane Morris
- Duffy & Sweeney
- Eckert Seamans
- Ellis & Winters
- Fernald Law Group
- Finnegan
- Fischman Law PLLC
- Fish & Richardson
- Foley & Lardner
- Fried Frank
- GCA Law Partners
- Gibbons PC
- Gibson Dunn
- Gillam Smith
- Glaser Weil
- Greenberg Traurig
- Haltom & Doan
- Hartline Barger
- Heartfield Law Firm
- Husch Blackwell
- Jones Day
- Kahn Dees
- Kelly Hart
- Kilpatrick Townsend
- King & Spalding
- Kirkland & Ellis
- Kramer Levin
- Kutak Rock
- Landis Rath
- Latham & Watkins
- Lerner David
- Lewis Kohn
- Leydig Voit
- Locke Lord
- Manatt Phelps
- Marshall Gerstein
- Mayer Brown
- McCorriston Miller
- McGuireWoods
- McKool Smith
- Miller Canfield
- Mintz Levin
- Montgomery McCracken
- Morgan Lewis
- Morris Nichols
- Murphy & King
- Neal & McDevitt
- Nixon Peabody
- Norton Rose
- Novak Druce
- Nowell Amoroso
- Orgain Bell
- Parsons Behle
- Patton Tidwell
- Paul Hastings
- Perkins Coie
- Pillsbury Winthrop
- Potter Anderson
- Potter Minton
- Poyner Spruill
- Proskauer Rose
- Quinn Emanuel
- Ramey & Flock
- Reed Smith
- Renner Kenner
- Richards Layton
- Richards Watson
- Riley Bennett
- Russ August & Kabat
- Salisian Lee
- Sheppard Mullin
- Smith Anderson
- Standley Law Group
- Stinson LLP
- Stokes Wagner
- Troutman Pepper
- Tucker Ellis
- Vedder Price
- Venable LLP
- Weil Gotshal
- Winston & Strawn
- Wood Herron
- Young Conaway
- Young Pickett
Companies
- 21st Century Insurance Co.
- Aetna Inc.
- Ahold Delhaize
- AIG Retirement Services Co.
- Altice USA
- Ameren Corp.
- American Airlines Group Inc.
- American Beacon Advisors Inc.
- American Electric Power Co. Inc.
- American International Group Inc.
- Atlantic City Electric Co.
- AT&T Inc.
- Bloomingdale's Inc.
- Cablevision Systems Corporation
- Chevron Corp.
- Cincinnati Bell Inc.
- Citigroup Inc.
- Citizens Financial Group Inc.
- CMS Energy Corp.
- Comcast Corp.
- Comdata Inc.
- Comerica Inc.
- Commonwealth Edison Co.
- Consolidated Edison Inc.
- Costco Wholesale Corp.
- Cox Communications Inc.
- Cricket Communications Inc.
- CVS Health Corp.
- DHL International GmbH
- Dillard's Inc.
- Dominion Energy Inc.
- Duke Energy Corp.
- Exelon Corp.
- Experian PLC
- Exxon Mobil Corp.
- FedEx Corp.
- Fifth Third Bancorp
- First Hawaiian Inc.
- FirstMerit Corp.
- General Electric Capital Corp.
- Genesys Telecommunications Laboratories
- Georgia Power Co.
- Humana Inc.
- Huntington Bancshares Inc.
- International Business Machines Corp.
- Kaiser Permanente
- Kohl's Corp.
- Level 3 Communications Inc.
- Macy's Inc.
- Marriott International Inc.
- New York Life Insurance Co.
- Oath Inc.
- OGE Energy Corp.
- Old National Bancorp
- Old National Bank
- Oncor Electric Delivery Co. LLC
- Peoples Natural Gas Co. LLC
- Pepco Holdings Inc.
- Premiere Global Services, Inc.
- Public Service Enterprise Group Inc.
- Regions Financial Corp.
- Reliant Energy Retail Holdings LLC
- Rite Aid Corp.
- Safeco Insurance Co.
- Safeway Inc.
- Sam's Club
- ShopKo Stores
- Sirius XM Radio Inc.
- Spectrum Management Holding Co.
- Target Corp.
- The Hartford Financial Services Group Inc.
- The Kroger Co.
- The Southern Co. Inc.
- T-Mobile US Inc.
- Truist Financial Corp.
- United Airlines Holdings Inc.
- United Parcel Service Inc.
- United States Cellular Corp.
- U.S. Bancorp
- Whirlpool Corp.
- Wilmington Trust Corp.
- Xerox Holdings Corp.
Government Agencies
Sectors & Industries:
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October 05, 2009
Inventor Appeals Cablevision Phone System Patent Win
Inventor Ronald A. Katz has appealed Cablevision Systems Corp.'s September victory in his long-running multidistrict litigation alleging a wide range of companies violated some combination of more than 20 patents Katz holds in relation to automated telephone call processing systems.
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August 14, 2009
Cablevision Off The Hook In Katz Patent Suit
A federal judge has let Cablevision Systems Corp. off the hook in a patent lawsuit filed by Ronald A. Katz over a group of patents covering automated call processing systems, but has let Katz's claims against cable providers AOL LLC, TDS Telecommunications Corp. and Time Warner Cable Inc. stand.
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June 26, 2009
Katz Appeals American Airlines Win In Patent Dispute
Billionaire inventor Ronald A. Katz has appealed a final judgment in favor of American Airlines Inc. in a spat over patents covering interactive voice applications, opening a new chapter in a fight that has seen the inventor sue blue chip companies across a range of industries.
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May 27, 2009
American Airlines Prevails In Katz Patent Fight
A federal judge has dismissed a patent lawsuit billionaire inventor Ronald A. Katz brought against American Airlines Inc. alleging it infringed patents covering interactive voice applications.
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June 09, 2008
Amtrak Latest To Settle Katz Patent Claims
National train carrier Amtrak has settled a lawsuit in which it was accused by billionaire inventor Ronald A. Katz of infringing patents covering interactive voice applications.
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May 21, 2008
Experian, Katz Settle Over Call Processing Patents
Credit information provider Experian Plc has joined a long list of companies that settled with billionaire inventor Ronald A. Katz over patents for interactive voice applications, Katz revealed on Wednesday.
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May 01, 2008
T-Mobile Settles With Katz
Telecommunications company T-Mobile Inc. has become the latest to settle with billionaire inventor Ronald A. Katz over patents for interactive voice applications.
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March 28, 2008
Katz, Kaiser Strike Voice-Tech Patent Deal
Health care organization Kaiser Permanente has settled an infringement suit filed by billionaire inventor Ronald A. Katz over patents for interactive voice applications.
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March 26, 2008
Continental, Katz Settle Voice Technology Patent Suit
Continental Airlines Inc. has agreed to pay billionaire inventor Ronald A. Katz for a nonexclusive license on patents related to interactive voice technologies, resolving a patent suit Katz filed against the airline last year and joining some 150 other high-profile licensees.