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XERXES CORP

Overview
  • Total Patents
    41
About

XERXES CORP has a total of 41 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets packaging and shipping, machines and chemical engineering are HAGIHARA TADASHI, ZHUHAI HERMESIN ENTERPRISES CO LTD and TOURNAIRE SA.

Patent filings per year

Chart showing XERXES CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Burwell John 26
#2 Berg Robin 19
#3 Smith John 10
#4 Dorris Albert F 7
#5 Berg Sr Robin L 7
#6 Olson Neil 5
#7 Berg Robin L 5
#8 Zais Michael 4
#9 Mallick Kaushik 4
#10 Garcia Brian 4

Latest patents

Publication Filing date Title
CA2732182A1 Geothermal tank vault with transition fittings
CA2694941A1 Geothermal tank vault with transition fittings
CA2644244A1 Wet well apparatus with base form and installation method regarding same
US2006210359A1 Form for street box in underground storage tank installation
US7229233B2 Double walled containment sumps
US6786689B2 Low profile deadman and method for shipping the same with a tank
US7028967B2 Tank retaining system
US6820762B2 High strength rib for storage tanks
US6564614B1 Method and apparatus for vacuum testing water resistant and watertight risers and lids
US6517719B1 Oil and water separator
US6467344B1 Underground storage tank buoyancy and buoyancy safety factor calculation method and apparatus
US6551024B1 System and method for detecting leaks in underground storage tank
US6889865B1 Method and apparatus for pressure testing storage tanks
US6280614B1 Residential septic tank
US6397168B1 Seismic evaluation method for underground structures
US6398057B1 Triple walled underground storage tank
US6167608B1 Tank upgrading method and tank assembly
US5980207A Backward inclined fan impeller
US5720404A Female-molded underground storage tank and method of making
US5803304A Underground storage tank