Attached files
| file | filename |
|---|---|
| 8-K - FORM 8-K - ACACIA RESEARCH CORP | acacia_8k.htm |
Exhibit 16.1
 |
April 15, 2021 U.S. Securities and Exchange Commission Office of the Chief Accountant 100 F Street, NE Washington, CD 20549 RE: Acacia Research Corporation File No. 001-37221 |
| Dear Sir or Madam: | |
| We have read Item 4.01 of Form 8-K of Acacia Research Corporation dated April 12, 2021, and agree with the statements concerning our Firm contained therein. | |
| Very truly yours, | |
 | |