TECHNOS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28G CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OF BOILERS 26
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
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
2017/0147,515 ANTI-KEYLOG EDITORFeb 08, 17May 25, 17[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8020215 Anti keylog editor of activex baseJun 20, 02Sep 13, 11[G06F]
5518068 Installations for cleaning tubes by circulating resilient ballsApr 19, 95May 21, 96[F28G]
5482111 Installations for cleaning tubes by circulating spongy balls, in particular improvements relating to impregnating the balls with waterJun 20, 94Jan 09, 96[F28G]
5220591 Total reflection X-ray fluorescence apparatusDec 27, 91Jun 15, 93[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0209,820 GLUE GUNAbandonedApr 15, 15Jul 30, 15[B05C]
2013/0081,147 ANTI-KEYLOG EDITORAbandonedNov 25, 12Mar 28, 13[G06F]
2011/0289,603 ANTI-KEYLOG EDITORAbandonedAug 02, 11Nov 24, 11[G06F]
2007/0163,752 Heat exchange comprising cleaning meansAbandonedDec 06, 04Jul 19, 07[F28G]
2005/0140,034 Optical disc mold having diamond-like carbonaceous layer and a molding method using the sameAbandonedOct 25, 04Jun 30, 05[B29D]
5568531 Surface defect evaluating apparatusExpiredApr 25, 95Oct 22, 96[G01N]
5520712 Abrasive cleaning balls and to methods and devices for manufacturing themExpiredJun 20, 94May 28, 96[B24D]
5249216 Total reflection X-ray fluorescence apparatusExpiredOct 15, 90Sep 28, 93[G01N]
4974662 Devices for removing worn balls from cleaning installations for tube bundlesExpiredJul 24, 89Dec 04, 90[F28G]
4702311 Methods and devices for fastening bundles of tubes togetherExpiredApr 29, 86Oct 27, 87[F28D]
4283807 Cleaning of heat exchangers composed of tubesExpiredSep 28, 79Aug 18, 81[B08B, B01D]

Top Inventors for This Owner

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