S.A.E.S. Getters S.p.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5180568 Recovery of tritium and deuterium from their oxides and intermetallic compound useful thereinMay 23, 91Jan 19, 93[C01B]
5172066 Method for determining the end of useful life of a gas purifier and apparatus thereforeMar 07, 91Dec 15, 92[G01N, G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7635949 Compact high-pressure discharge lamp and method of manufacturingExpiredDec 23, 04Dec 22, 09[H01J]
5986405 High pressure discharge lampExpiredNov 21, 97Nov 16, 99[H01J]
5294378 Calibrating apparatus for isothermally introducing moisture into a stream of dry gas at a very slow rateExpiredFeb 16, 93Mar 15, 94[B01F]
5294407 Gas purifier having pressure responsive switch as end of life detectorExpiredOct 03, 91Mar 15, 94[G01D, B01D]
5242559 Method for the manufacture of porous non-evaporable getter devices and getter devices so producedExpiredMar 08, 85Sep 07, 93[C25D]
5193266 Method of making a brushless electric motor and rotor thereforExpiredOct 03, 91Mar 16, 93[H02K]
5191980 Protective vessel for a getter materialExpiredMar 20, 92Mar 09, 93[B65D]
5150604 Method for determining the end of useful life of an inert gas purifier and apparatus thereforeExpiredNov 13, 90Sep 29, 92[G01N]
5151251 Gas purifier having end of life detectorExpiredMay 20, 91Sep 29, 92[G01L, G05D, B01D]
5139452 Method and apparatus for the automatic measurement of start time of evaporation of barium getter devicesExpiredApr 11, 91Aug 18, 92[H01J]
5118988 High yield wide channel annular ring shaped getter deviceExpiredOct 01, 90Jun 02, 92[H01J, F04B]
4991619 High purity gas delivery control assemblyExpiredDec 15, 89Feb 12, 91[F16K]
4990828 Mercury vapor releasing getter tape useful in the manufacture of cold cathodes for fluorescent lampsExpiredJul 05, 89Feb 05, 91[H01J]
4961040 High yield pan-shaped getter deviceExpiredApr 14, 89Oct 02, 90[H01J]
4951652 Domestic oven window having a low temperature external surfaceExpiredJul 01, 88Aug 28, 90[F23M]
4940300 Cathode ray tube with an electrophoretic getterExpiredMar 08, 85Jul 10, 90[H01J]
4938667 Method for the manufacture of a vacuum insulating structure and an insulating structure so producedExpiredJun 28, 89Jul 03, 90[F04B]
4898147 Domestic oven observation window having a low temperature external surfaceExpiredNov 02, 88Feb 06, 90[F23M]
4889814 Method and apparatus for detection of trace impurities in an impure inert gasExpiredApr 22, 88Dec 26, 89[G01N]
4874339 Pumping tubulation getterExpiredAug 09, 85Oct 17, 89[H01J]

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