BERTHOLD GMBH & CO. KG

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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 10196
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 870
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS123
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 151
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7199875 FurnaceApr 06, 05Apr 03, 07[G01N]
7166935 Circuit breaker systemMay 28, 04Jan 23, 07[H01H]
6899267 Method for labelling sample containersFeb 12, 99May 31, 05[G06F]
6894776 FurnaceJun 12, 02May 17, 05[G01N]
6829048 Flame atomization deviceMay 10, 02Dec 07, 04[G01N]
6778050 Jet circuit breaker systemJun 12, 02Aug 17, 04[H01F]
6579501 Apparatus for carrying out wet chemical reactions under pressureJan 08, 98Jun 17, 03[F28D, B01J, G05D]
6552786 Electrothermal furnace for an atomic absorption spectrometerSep 01, 00Apr 22, 03[G01N]
6448565 Unit for a plasma atomizer device with plasma gas-supply means, sample atomizer means and sample injection meansJul 13, 00Sep 10, 02[H01J]
6317206 Device for the detection of a fluorescent dyeApr 06, 99Nov 13, 01[G01N]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6528018 Device for handling liquids for analytical purposesExpiredSep 17, 96Mar 04, 03[G01N]
5866431 Electrothermal atomization means for analytical spectrometryExpiredJan 31, 97Feb 02, 99[G01N]
5448351 Echelle polychromatorExpiredMay 16, 94Sep 05, 95[G01J, G02B]
5194226 Dosing device for analyzing apparatusExpiredOct 16, 90Mar 16, 93[B01L, G01N]
5194914 Furnace for the electrothermal atomization of samples in atomic absorption spectroscopyExpiredFeb 06, 90Mar 16, 93[G01N]
5181077 Atomic absorption spectrometerExpiredOct 10, 90Jan 19, 93[G01J, G01N]
5157456 Double monochromatorExpiredDec 10, 90Oct 20, 92[G01J]
5118187 Furnace for the electro-thermal atomization of samples for spectroscopical purposesExpiredJul 20, 90Jun 02, 92[G01J, G01N]
5098658 Device for analyzing samples for mercury and/or hydride-forming elementsExpiredMay 21, 90Mar 24, 92[C01G]
5094530 Atomic absorption spectrometerExpiredNov 07, 89Mar 10, 92[G01N]
5087123 Atomic emission spectrometer with background compensationExpiredMay 17, 90Feb 11, 92[G01J]
5080485 Method for determining the concentration by means of atomic absorption spectroscopyExpiredFeb 16, 90Jan 14, 92[G01J, G01N]
5071624 System for introducing a sample substance into a spectroscopical analytical instrumentExpiredMay 31, 90Dec 10, 91[G01N]
5066123 Device for electrothermal atomizing of samples for spectroscopic purposesExpiredFeb 16, 90Nov 19, 91[G01N]
5046850 Driving mechanism for driving an oscillating polarizerExpiredAug 29, 89Sep 10, 91[G01J]
5045196 Apparatus for pre-concentration of a sample for spectroscopical reasonsExpiredNov 30, 89Sep 03, 91[B01D]
5036198 Multicomponent photometerExpiredJun 30, 89Jul 30, 91[G01N]
5028800 Two-beam photometer using specific beam chopper arrangementExpiredJul 19, 90Jul 02, 91[G01N]
5026652 Method and device for mercury analysisExpiredAug 29, 89Jun 25, 91[G01N]
5015093 Electromagnet for an atomic absorption spectrometerExpiredNov 07, 89May 14, 91[G01N]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.