Systems and methods for preventing unauthorized use of digital content

Details for Australian Patent Application No. 2001292910 (hide)

Owner ECD Systems, Inc.

Inventors Hart III, John J.; Lee, Andrew R.; Howard, Daniel G.; Levine, Richard B.

Agent Watermark

Pub. Number AU-B-2001292910

PCT Pub. Number WO02/25415

Priority 60/240,611 16.10.00 US; 60/234,657 22.09.00 US; 60/242,949 24.10.00 US; 60/244,704 31.10.00 US

Filing date 21 September 2001

Wipo publication date 2 April 2002

Acceptance publication date 1 May 2008

International Classifications

G06F 21/00 (2006.01) Security arrangements for protecting computers or computer systems against unauthorised activity

G06F 1/00 (2006.01) Details not covered by groups and

Event Publications

14 April 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applicant to ECD Systems, Inc. 2002

7 February 2008 Alteration of Name

  The name of the applicant has been altered to ECD Systems, Inc. 2002

1 May 2008 Application Accepted

  Published as AU-B-2001292910

28 August 2008 Standard Patent Sealed

25 March 2010 Assignment Registered

  ECD Systems, Inc. The patent has been assigned to SCA IPLA Holdings, Inc.

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