This excerpt taken from the UQM 8-K filed Oct 28, 2009.
Persons Entitled to Benefit of Agreement. This Agreement shall inure to the benefit of and be binding upon the parties hereto and their respective successors and assigns and the controlling persons, officers and directors referred to in Section 6. Nothing in this Agreement is intended or shall be construed to give to any other person, firm or corporation any legal or equitable remedy or claim under or in respect of this Agreement or any provision herein contained. The term successors and assigns as herein used shall not include any purchaser, as such purchaser, of any of the Securities from the Underwriters.