Delaware
(State
or Other Jurisdiction
of
Incorporation)
|
000-26068
(Commission
File
Number)
|
95-4405754
(I.R.S.
Employer
Identification
No.)
|
o
|
Written
communications pursuant to Rule 425 under the Securities Act (17 CFR
230.425)
|
o
|
Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)
|
o
|
Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act
(17 CFR 240.14d-2(b))
|
o
|
Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act
(17 CFR 240.13e-4(c))
|
ACACIA RESEARCH CORPORATION | |||
Date:
March 15, 2010
|
By:
|
/s/ Paul R. Ryan | |
Name: | Paul R. Ryan | ||
Title: | Chairman and Chief Executive Officer |