HOLYSTONE USA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 225

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9657901 Compressed and liquified natural gas storage and dispensing systemMay 13, 14May 23, 17[F17C]
9360161 Compressed natural gas storage and dispensing systemJan 22, 14Jun 07, 16[F17C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0114,976 Concrete CNG Tank and Method of ConstructionAbandonedOct 24, 14Apr 30, 15[B29C, F17C]
2014/0324,217 Fuel Island Redundant Monitoring SystemAbandonedApr 29, 14Oct 30, 14[B67D]

Top Inventors for This Owner

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