Metrohm AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 2132
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 157
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0052,683 CLOSURE FOR A CONTAINERApr 01, 14Feb 25, 16[B01L, B65D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7767146 Sample changer with balanceSep 02, 05Aug 03, 10[G01N]
7753238 Volume measurement and/or metering device and method for operating a volume measurement and/or metering deviceFeb 13, 07Jul 13, 10[B67D]
6153101 Device for ion-exchange chromatography and method of cyclically regenerating a plurality of suppressors of such a deviceJan 11, 96Nov 28, 00[B01D]
5861097 Method and device for preparing samplesJul 18, 97Jan 19, 99[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0253,296 METHOD FOR DETECTING ANALYTESAbandonedSep 30, 13Sep 10, 15[G01N]
2009/0118,382 Ion Exchange Material, Ion Exchange Column, and Production MethodAbandonedApr 04, 07May 07, 09[B01J]
7019040 Process for the preparation of porous polymer particles based on acrylate and/or methacrylateExpiredOct 15, 03Mar 28, 06[C08J]
2004/0253,150 Container, apparatus and method for transferring and metering a pourable materialAbandonedMay 19, 04Dec 16, 04[B01L, B32B]
2002/0027,085 Method for monitoring the quality of electrochemical measuring sensors and a measuring arrangement with an electrochemical measuring sensorAbandonedApr 03, 01Mar 07, 02[G01N]
6182517 Burette tipExpiredAug 27, 98Feb 06, 01[B01L]
5686829 Voltammetric method and apparatusExpiredMay 18, 95Nov 11, 97[G01N]
5062547 Volume measurement and dosage deviceExpiredMay 09, 90Nov 05, 91[G01N]
4715237 Process and apparatus for quantitative and/or qualitative analysis of liquidsExpiredFeb 12, 86Dec 29, 87[G01F]

Top Inventors for This Owner

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