Calectro AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1005 INSTRUMENTS, APPARATUS AND DEVICES FOR CHECKING, SECURITY OR TESTING318
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8443652 Fluid detectorOct 01, 09May 21, 13[G01N]
7958794 Device for sensing the contents of a fluid in a duct with a tubular body extending into the ductJan 05, 06Jun 14, 11[G01N, G01D]
D634660 Housing for a smoke detectorMar 30, 10Mar 22, 11[1005]
7823438 Fluid detectorJan 05, 06Nov 02, 10[G01N]
D560532 Detector for duct channelMay 31, 07Jan 29, 08[1005]
D553529 Detector for duct channelJul 21, 05Oct 23, 07[1005]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D368041 Smoke detectorExpiredMay 05, 94Mar 19, 96[]

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