CPAC, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5873986 Metal recovery apparatusMar 19, 97Feb 23, 99[C25B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4804452 Electrolytic processorExpiredJun 14, 88Feb 14, 89[C25C, C25B]
D275374 Fluid flow monitor for ion exchange unit that regenerates photographic developersExpiredFeb 22, 82Sep 04, 84[]
D275277 Control console for ion exchange unit that regenerates photographic developersExpiredFeb 22, 82Aug 28, 84[]

Top Inventors for This Owner

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