Patent Assignment
Reel/Frame 028310/0479
Assignment of Assignor's Interest
Recorded: 2012-06-04
Pages: 2
Assignor
XEROX CORPORATION
Executed: 2000-01-31
Assignee
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M, WILMINGTON, DELAWARE, 19803
Covered Properties
(4)
Digital Works Having Usage Rights and Method for Creating the Same
Application:
13/445,477 →
Publication:
US 2012/0198562
Digital Works Having Usage Rights and Method for Creating the Same
Application:
13/445,497 →
Publication:
US 2012/0198571
Digital Works Having Usage Rights and Method for Creating the Same
Application:
13/445,511 →
Publication:
US 2012/0198563
Digital Works Having Usage Rights and Method for Creating the Same
Application:
13/445,522 →
Publication:
US 2012/0198567
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 31, 2012
From: STEFIK, MARK J.; PIROLLI, PETER L. T.
To: XEROX CORPORATION
Reel/Frame 028297/0610 →
Assignment of Assignor's Interest
Jun 1, 2012
From: STEFIK, MARK J.; PIROLLI, PETER L. T.
To: XEROX CORPORATION
Reel/Frame 028300/0830 →
Assignment of Assignor's Interest
Jun 1, 2012
From: STEFIK, MARK J.; PIROLLI, PETER L.T.
To: XEROX CORPORATION
Reel/Frame 028300/0955 →
Assignment of Assignor's Interest
Jun 1, 2012
From: STEFIK, MARK J.; PIROLLI, PETER L.T.
To: XEROX CORPORATION
Reel/Frame 028300/0988 →