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Technology Stocks : Energy Conversion Devices
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To: Retiarius who wrote (2634)11/14/1998 10:54:00 AM
From: Tom Hoff  Read Replies (1) of 8393
 
Right after the basic patent was issued for NIMH I called M Siskind and asked him if we have any patent coverage on phase change in Japan and if not what was the likelihood that we would in the future. He responded with " we have filed for patents on phase change but we no patents on phase change in Japan, and I doubt we ever will, in fact I'm surprised we recieved a patent on NIMH". So we either recently recieved a patent on phase change in Japan or it's some kind of typo.
What is the life of a patent? From the date of being filed or the date of being issued? Retiarius?
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