Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - OMEROS CORPFinancial_Report.xls
EX-32.2 - SENCTION 906 PFO CERTIFICATION - OMEROS CORPd271985dex322.htm
EX-12.1 - RATIO OF EARNINGS TO FIXED CHARGES - OMEROS CORPd271985dex121.htm
EX-32.1 - SECTION 906 CFO CERTIFICATION - OMEROS CORPd271985dex321.htm
EX-31.2 - SECTION 302 PFO CERTIFICATION - OMEROS CORPd271985dex312.htm
EX-99.1 - DESCRIPTION OF OMEROS CORPORATION SECURITIES - OMEROS CORPd271985dex991.htm
10-K - FORM 10-K - OMEROS CORPd271985d10k.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - OMEROS CORPd271985dex311.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the following Registration Statements:

 

  (1) Registration Statement (Form S-8 No 333-162732) pertaining to the Omeros Corporation 2008 Equity Incentive Plan, the Omeros Corporation Second Amended And Restated 1998 Stock Option Plan, the Nura, Inc. 2003 Stock Option Plan, the Omeros Corporation Stock Option Grant to Gregory A. Demopulos, M.D., and the Omeros Corporation Stock Option Grant to Pamela Pierce Palmer, M.D., Ph.D.,

 

  (2) Registration Statement (Form S-8 No 333-165861) pertaining to the Omeros Corporation 2008 Equity Incentive Plan,

 

  (3) Registration Statement (Form S-8 No 333-172905) pertaining to the Omeros Corporation 2008 Equity Incentive Plan, and

 

  (4) Registration Statement (Form S-3 No 333-169856) and related Prospectus of Omeros Corporation pertaining to the registration of $100,000,000 of common stock, preferred stock, debt securities, depository shares, warrants or units.

of our reports dated March 15, 2012, with respect to the consolidated financial statements of Omeros Corporation and the effectiveness of internal control over financial reporting of Omeros Corporation included in the Annual Report (Form 10-K) for the year ended December 31, 2011.

/s/ Ernst & Young LLP

Seattle, Washington

March 15, 2012