GEORG FISCHER SIGNET LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8336375 Flow cell assembly for fluid sensorsJun 18, 10Dec 25, 12[G01F]
8326555 System and method for measuring conductivity/resistivity of water having high puritySep 08, 10Dec 04, 12[G06F, G01R]
8317989 Electrochemical sensorJan 18, 11Nov 27, 12[G01N]
8211282 Electrochemical sensorSep 15, 10Jul 03, 12[G01N]
D662844 Fluid measurement instrumentFeb 22, 11Jul 03, 12[]
D662845 Fluid measurement instrumentFeb 22, 11Jul 03, 12[]
7909972 Electrochemical sensor and method of manufactureNov 28, 06Mar 22, 11[G01N]
7867371 Electrochemical sensor and method of manufactureSep 21, 06Jan 11, 11[G01N]
7799193 Electrochemical sensor and method of manufactureMar 05, 07Sep 21, 10[C25B, G01N, B23H]
7550979 System and method for measuring conductivity of fluidMay 29, 07Jun 23, 09[G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0240,470 ELECTROCHEMICAL SENSORAbandonedSep 24, 10Oct 06, 11[G01N]
6640658 Wet-tap sensor assembly and related methodExpiredJun 11, 02Nov 04, 03[G01D]
6012340 Insertion-type fluid flowmeterExpiredMar 25, 98Jan 11, 00[G01F]
5708363 Liquid conductivity measurement system using a variable-frequency AC voltageExpiredOct 16, 95Jan 13, 98[G01N]
D376328 Display dial for fluid process monitorExpiredOct 11, 95Dec 10, 96[]

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