Acacia Research Corporation
UNITED
STATES
SECURITIES
AND EXCHANGE COMMISSION
Washington,
D.C. 20549
______________
FORM
8-K
_____________
CURRENT
REPORT
PURSUANT
TO SECTION 13 or 15(d) OF THE
SECURITIES
EXCHANGE ACT OF 1934
Date
of
Report (Date of earliest event reported): March
6, 2007
____________
ACACIA
RESEARCH CORPORATION
(Exact
name of Registrant as Specified in its Charter)
|
Delaware
(State
or Other Jurisdiction
of
Incorporation)
|
000-26068
(Commission
File
Number)
|
95-4405754
(I.R.S.
Employer
Identification
No.)
|
| |
|
|
500
Newport Center Drive,
Newport
Beach, California 92660
(Address
of Principal Executive Offices) (Zip Code)
(949)
480-8300
Registrant's
telephone number, including area code
(Former
Name or Former Address, if Changed since Last Report)
__________________________
Check
the
appropriate box below if the Form 8-K filing is intended to simultaneously
satisfy the filing obligation of the registrant under any of the following
provisions:
[
]
Written communications pursuant to Rule 425 under the Securities Act (17 CFR
230.425)
[
]
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)
[
]
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
Act
(17 CFR 240.14d-2(b))
[
]
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
Act
(17 CFR 240.13e-4(c))
Item
5.02. Departure of Directors or Certain Officers; Election of Directors;
Appointment of Certain Officers; Compensatory Arrangements of Certain
Officers
(b)
Effective on March 7, 2007, Robert A. Berman is no longer employed as our Chief
Operating Officer. The duties of our principal operating officer have been
assumed by the offices of Chief Executive Officer and President.
Item
9.01. Financial Statements and Exhibits.
(c)
Exhibits.
99.1 Press
Release
of the Registrant dated March 7, 2007.
SIGNATURES
Pursuant
to the requirements of the Securities Exchange Act of 1934, the registrant
has
duly caused this report to be signed on its behalf by the undersigned hereunto
duly authorized.
ACACIA
RESEARCH
CORPORATION
Date:
March 6, 2007
By:
/s/
Paul R.
Ryan
Name:
Paul R.
Ryan
Title:
Chairman and
Chief Executive Officer