EXHIBIT 99.2

JOINT FILING AGREEMENT

The undersigned hereby agree that the statement on Schedule 13D with respect to the Common Stock, $0.0001 par value, of RPX Corporation dated as of March 17, 2016 is, and any further amendments thereto signed by each of the undersigned shall be, filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.

Dated: March 17, 2016

THE MANGROVE PARTNERS MASTER FUND, LTD.
By:	MANGROVE PARTNERS, as Investment Manager
By:	/s/ Nathaniel August
	Name:	Nathaniel August
	Title:	Director

THE MANGROVE PARTNERS FUND, L.P.
By:	MANGROVE CAPITAL, as General Partner
By:	/s/ Nathaniel August
	Name:	Nathaniel August
	Title:	Director

THE MANGROVE PARTNERS FUND (CAYMAN), LTD.
By:	MANGROVE PARTNERS, as Investment Manager
By:	/s/ Nathaniel August
	Name:	Nathaniel August
	Title:	Director

MANGROVE PARTNERS
By:	/s/ Nathaniel August
	Name:	Nathaniel August
	Title:	Director

MANGROVE CAPITAL
By:	/s/ Nathaniel August
	Name:	Nathaniel August
	Title:	Director

/s/ Nathaniel August

NATHANIEL AUGUST