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CHEMPURE
Filed on: 10/31/2000
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FILTRATION/PURIFICATION DEVICES IN INDUSTRIAL APPLICATIONS.
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ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE
11/19/2001
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CHEMPURE
Filed on: 10/20/1986
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CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
4/25/2008
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CHEMPURE CHEMICALS
Filed on: 10/18/2012
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Chemicals for use in the biochemical and chemical industry
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ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE
4/25/2014
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GCG-CHEMPURE
Filed on: 10/21/1999
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Automated machines for mixing gases and liquid chemicals and dispensing the liquid mixture for use in semiconductor fabrication comprised of piping for process streams, automatic valves and electronic monitoring systems comprised of process controllers and indicating systems c...
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ABANDONED - NO STATEMENT OF USE FILED
5/1/2001
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GCG-CHEMPURE
Filed on: 7/23/1998
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Automated machines for mixing gases and liquid chemicals and dispensing the liquid mixture for use in semi-conductor fabrication, including associated piping, valves and electronic monitoring and indicating systems
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ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE
12/28/1999
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