Patent Assignment
Reel/Frame 011939/0471
Assignment of Assignor's Interest
Recorded: 2001-06-21
Pages: 3
Assignor
ZIMMERMANN, PHILIP
Executed: 1998-08-18
Assignee
PRETTY GOOD PRIVACY, INC.
2805 BOWERS AVENUE, SANTA CLARA, CALIFORNIA, 95051
Covered Property
(1)
Cryptographic System with Methods for User-Controlled Message Recovery
Patent:
7,139,399 →
Application:
09/887,776 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jun 21, 2001
From: PRETTY GOOD PRIVACY, INC.
To: NETWORKS ASSOCIATES TECHNOLOGY, INC.
Reel/Frame 011939/0457 →
Assignment of Assignor's Interest
Oct 23, 2002
From: NETWORKS ASSOCIATES, INC.
To: PGP CORPORATION
Reel/Frame 013449/0720 →
Assignment of Assignor's Interest
Nov 18, 2010
From: PGP CORPORATION
To: SYMANTEC CORPORATION
Reel/Frame 025407/0697 →
Assignment of Assignor's Interest
Nov 21, 2019
From: SYMANTEC CORPORATION
To: CA, INC.
Reel/Frame 051144/0918 →