Patent Assignment
Reel/Frame 005584/0819
Assignment of Assignors Interest. Subject to License Recited
Recorded: 1991-02-01
Pages: 3
Assignors
OATES, DANIEL E.
Executed: 1990-09-19
WRIGHT, PETER V.
Executed: 1990-09-27
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Executed: 1990-09-27
Covered Properties
(2)
Bulk Acoustic Wave Signal Processing Devices
Patent:
4,609,890 →
Application:
06/666,044 →
Radioactive Tracing with Particles
Patent:
5,182,051 →
Application:
07/666,044 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 1, 1986
From: OATES, DANIEL E.; WRIGHT, PETER V.
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 004568/0422 →
Assignment of Assignors Interest.
Mar 7, 1991
From: BANDY, THOMAS R.; READ, DONNA A.; WALLACE, EDWARD S.
To: PROTECHNICS INTERNATIONAL, INC.
Reel/Frame 005692/0057 →
Assignment of Assignor's Interest
Feb 11, 1999
From: PROTECHNICS INTERNATIONAL, INC.
To: CORE LABORATORIES, INC.
Reel/Frame 009748/0643 →
Change of Name
Oct 26, 2006
From: CORE LABORATORIES, INC.
To: CORE LABORATORIES LP
Reel/Frame 018433/0623 →