Pentagon Technologies Group, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
 
 
G06M COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8642124 Gas dispersion shield methodMar 04, 10Feb 04, 14[C23C]
7010991 Surface particle detectorSep 11, 01Mar 14, 06[G01N]
5253538 Method and device for quantifying particles on a surfaceApr 26, 91Oct 19, 93[G06M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0163,498 Gas dispersion shield and methodAbandonedDec 04, 06Jul 19, 07[C23C]
6888453 Environmental monitoring systemExpiredJun 20, 02May 03, 05[G08B, G06F]
5526805 In-line silencer for clean room breathing apparatusExpiredNov 03, 93Jun 18, 96[A62B]

Top Inventors for This Owner

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