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July 08, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore Sets Second Quarter 2013 Earnings Release and Conference Call Date

CHARLOTTE, N.C., July 8, 2013 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) will release its second quarter 2013 financial results after U.S. markets close on Wednesday, August 7,...
June 24, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore Comments on U.S. Supreme Court Ruling Regarding Microporous

CHARLOTTE, N.C., June 24, 2013 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) announced today that the U.S. Supreme Court declined to hear the Company's petition for review of the 11th...
June 06, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore to Present at the 33rd Annual William Blair Growth Stock Conference

CHARLOTTE, N.C., June 6, 2013 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) announces that it will make a presentation to the investment community at 9:20 am CDT on Thursday, June 13,...
May 08, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore Reports First Quarter 2013 Results

Separations Media and Transportation and Industrial segments generate solid performance Electronics and Electric Drive Vehicles ("EDVs") segment experiences very weak lithium battery...
April 08, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore Sets First Quarter 2013 Earnings Release and Conference Call Date

CHARLOTTE, N.C., April 8, 2013 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) will release its first quarter 2013 financial results after U.S. markets close on Wednesday, May 8,...
March 13, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore to Present at the 7th Annual BB&T Capital Markets Commercial & Industrial Conference

CHARLOTTE, N.C., March 13, 2013 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) announces that it will make a presentation to the investment community at 1:55 pm ET on Wednesday, March 20,...
February 25, 2013 08:06 ET | Source: Polypore International, Inc.

Celgard Files Patent Infringement Lawsuit

CHARLOTTE, N.C., Feb. 25, 2013 (GLOBE NEWSWIRE) -- Celgard, LLC ("Celgard"), a subsidiary of Polypore International, Inc. (NYSE:PPO), has filed a complaint in the U.S. District Court of the Western...
February 20, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore Reports Fourth Quarter and Full Year 2012 Results

Solid performance in the Separations Media and Transportation and Industrial segments Fourth quarter 2012 reflects weak end-market demand in the Electronics and Electric Drive Vehicles...
January 15, 2013 16:01 ET | Source: Polypore International, Inc.

Polypore Sets Fourth Quarter and Full Year 2012 Earnings Release and Conference Call Date

CHARLOTTE, N.C., Jan. 15, 2013 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) will release its fourth quarter and full year 2012 financial results after U.S. markets close on Wednesday,...
November 02, 2012 16:01 ET | Source: Polypore International, Inc.

Polypore to Present at Baird's 2012 Industrial Conference

CHARLOTTE, N.C., Nov. 2, 2012 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) announces that it will make a presentation to the investment community at 8:10 am CDT on Wednesday, November...