FREMONT, CA--(Marketwired - Jul 10, 2014) - Mattson Technology, Inc. (NASDAQ: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, has entered into agreements with ESL Elektronik GmbH ("ESL") of Germany and Ascenx Technologies, Inc. ("Ascenx") of California to refurbish and sell direct to customers certain of Mattson's legacy products. Mattson's RTP 2800 and RTP 2900 products will be supported by ESL and Mattson's Aspen II Strip product will be supported by Ascenx.

Mattson and ESL have previously enjoyed a successful partnership in the refurbishment of legacy systems, and look forward to the expansion of this partnership to provide the highest level of sales and support for the RTP 2800 and RTP 2900 series systems. Installation, warranty, and after sales support will be provided by ESL. "ESL is very pleased to be a part of this legacy tool refurbishment agreement for the RTP 2800 and 2900 series products," stated Stefan Marschner, Managing Director of ESL. "We have a highly skilled team capable of achieving the highest standards needed in this very important tool set."

Mattson has expanded its partnership with Ascenx for contract manufacturing of various sub-systems and legacy tool refurbishment. Based on their proven track record, Mattson anticipates Ascenx to deliver world-class refurbished Aspen II Strip systems supporting its customers, including installation, warranty, and after sales support. "Ascenx's team has developed the required skills to support the Aspen II. Our team has deep experience in manufacturing the legacy systems critical for supporting our customers' installed base," said Tung Bach, President and CEO of Ascenx. "We have successfully completed several Aspen II Strip projects, meeting the customer requirements for production."

"Mattson has granted these legacy equipment licenses to ESL and Ascenx citing high quality standards and great potential for growth," said Hoang Hoang, Senior Vice President of Mattson's Global Business Operations. "We are looking forward to these collaborations to provide legacy systems, support and service for many years to come."

About Mattson Technology, Inc.
Mattson Technology, Inc. designs, manufactures and markets semiconductor wafer processing equipment used in the fabrication of integrated circuits. We are a leading supplier of plasma and rapid thermal processing equipment to the global semiconductor industry, and operate in four primary product sectors: Dry Strip, Etch, Rapid Thermal Processing and Millisecond Anneal. Through manufacturing and design innovation, we have produced technologically advanced systems that provide productive and cost-effective solutions for customers fabricating current- and next-generation semiconductor devices. For more information, please contact Mattson Technology, Inc., 47131 Bayside Parkway, Fremont, CA, 94538. Telephone: (800) MATTSON / (510) 657-5900. Internet: www.mattson.com

About ESL - Elektronik, GmbH.
For your direct inquiry regarding RTP 2800 and 2900 refurbishment please contact ESL Elektronik GmbH, Hauptstrasse 8, 85630 Harthausen, Germany. Telephone: +49 (8106) 377410. Email: info@esl-elektronik.de

About Ascenx Technologies, Inc.
For your direct inquiry regarding Aspen II Strip refurbishment please contact Ascenx Technologies, 1905 Tarob Court, Milpitas, California 95035. Telephone: (408) 945-1997. Email: info@ascenx.com

"Safe Harbor" Statement Under the Private Securities Litigation Reform Act of 1995: This news release contains forward-looking statements. All statements other than statements of historical fact are statements that could be deemed forward-looking statements, including but not limited to statements regarding the company's performance and ability to convert new market opportunities, plans, strategies and objectives of management for future operations. Forward-looking statements address matters that are subject to a number of risks and uncertainties that can cause actual results to differ materially from those expressed or implied by such forward-looking statements and assumptions. Such risks and uncertainties include, but are not limited to: macroeconomic and geopolitical trends and events; end-user demand for semiconductors; customer demand for semiconductor manufacturing equipment; the timing of significant customer orders for the Company's products; customer acceptance of delivered products and the Company's ability to collect amounts due upon shipment and upon acceptance; the Company's ability to timely manufacture, deliver and support ordered products; the Company's ability to bring new products to market and to gain market share with such products; customer rate of adoption of new technologies; risks inherent in the development of complex technology; the timing and competitiveness of new product releases by the Company's competitors; the Company's ability to align its cost structure with market conditions; and other risks and uncertainties described in the Company's Forms 10-K, 10-Q and other filings with the Securities and Exchange Commission. The Company assumes no obligation to update the information provided in this news release.