PROMINENT DOSIERTECHNIK GMBH

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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 4202
 
  
 
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
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
1502 PUMPS AND COMPRESSORS116

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D613771 PumpNov 10, 09Apr 13, 10[1502]
7033483 Fluoride-sensitive electrodeApr 25, 03Apr 25, 06[G01N]
5762185 Electrode transport and storage systemMay 31, 95Jun 09, 98[B65D]
5736029 Amperometric dual-electrode sensorsDec 09, 96Apr 07, 98[G01N]
5725747 Electrochemical measurement cellApr 24, 96Mar 10, 98[G01N]
5395493 Method for determination of peracidsJul 14, 93Mar 07, 95[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7621296 Separation elementExpiredJun 13, 07Nov 24, 09[F16L]
2007/0041,845 Motor-driven metering pumpAbandonedAug 18, 06Feb 22, 07[F04B]
2005/0011,771 Chlorite sensorAbandonedMay 21, 04Jan 20, 05[G01N]
2004/0135,322 Flat sealing ringAbandonedOct 30, 03Jul 15, 04[F16L, H02G]
5588339 Adjustable stroke drive for a displacement piston pumpExpiredAug 04, 94Dec 31, 96[F16H]
5472320 Displacement piston pumpExpiredMar 22, 95Dec 05, 95[F04B]
5214964 Method of and apparatus for measuring fixed amounts of fluid in a pulsating fluid streamExpiredAug 23, 91Jun 01, 93[G01F]
D315739 Metering pumpExpiredAug 23, 88Mar 26, 91[]
4947153 Apparatus for monitoring the flow of fluid from a metering pumpExpiredAug 29, 89Aug 07, 90[G08B]
D306448 PumpExpiredDec 28, 87Mar 06, 90[]

Top Inventors for This Owner

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