Hartmann & Braun GmbH & Co. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 353
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6446201 Method and system of sending reset signals only to slaves requiring reinitialization by a bus masterSep 14, 99Sep 03, 02[G06F]
6288237 Epothilons C and D, preparation and compositionsAug 03, 98Sep 11, 01[C07D]
5925987 Printed circuit board mounted electrodeless gas discharge lampJul 18, 97Jul 20, 99[H05B]
5880373 Differential pressure measuring arrangementJul 22, 98Mar 09, 99[G01L]
5804735 Differential pressure transducer unit with an overload protection systemFeb 07, 97Sep 08, 98[G01L]
5763784 Differential pressure transducer unit with an overload protection systemFeb 07, 97Jun 09, 98[G01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6263722 Magnetomechanical gas analyzer, in particular paramagnetic oxygen analyzerExpiredSep 10, 99Jul 24, 01[G01N]
6176144 Pressure medium operated actuator with a position regulatorExpiredAug 12, 99Jan 23, 01[F16H]
6152622 Process chart recorder with dot printing headExpiredFeb 20, 98Nov 28, 00[B41J]
6142836 TerminalExpiredDec 22, 97Nov 07, 00[H01R]
6084370 Switching device for the manual drive of an electromotive actuatorExpiredApr 12, 99Jul 04, 00[G05B]
5932794 Instrument for magnetic measurement of oxygenExpiredMay 18, 98Aug 03, 99[G01N, G01R]

Top Inventors for This Owner

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