Learn more

ARCHIMEDES TECH GROUP INC

Overview
  • Total Patents
    93
About

ARCHIMEDES TECH GROUP INC has a total of 93 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, chemical engineering and engines, pumps and turbines are ARCHIMEDES OPERATING LLC, NAKASUJI MAMORU and PLASMION.

Patent filings in countries

World map showing ARCHIMEDES TECH GROUP INCs patent filings in countries
# Country Total Patents
#1 United States 45
#2 Japan 24
#3 EPO (European Patent Office) 18
#4 Australia 3
#5 Canada 3

Patent filings per year

Chart showing ARCHIMEDES TECH GROUP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ohkawa Tihiro 69
#2 Putvinski Sergei 21
#3 Freeman Richard L 14
#4 Agnew Stephen F 12
#5 Miller Robert L 12
#6 Carlson Arthur 6
#7 Cluggish Brian P 3
#8 Sevier Leigh 3
#9 Gilleland John 3
#10 Volosov Vadim 2

Latest patents

Publication Filing date Title
EP1411530A1 System and method for radioactive waste vitrification
US6797176B1 Plasma mass filter with inductive rotational drive
US6883729B2 High frequency ultrasonic nebulizer for hot liquids
JP2004053591A Encapsulation of spent ceramic nuclear fuel
US6787044B1 High frequency wave heated plasma mass filter
US6773558B2 Fluorine generator
US6723248B2 High throughput plasma mass filter
US6726844B2 Isotope separator
US6730231B2 Plasma mass filter with axially opposed plasma injectors
US6719909B2 Band gap plasma mass filter
US6733678B2 Liquid substrate collector
US6576127B1 Ponderomotive force plug for a plasma mass filter
US6585891B1 Plasma mass separator using ponderomotive forces
US6639222B2 Device and method for extracting a constituent from a chemical mixture
EP1220289A2 Plasma mass selector
US6632369B2 Molten salt collector for plasma separations
US6624380B2 Device for recovering sodium hydride
US6541764B2 Helically symmetric plasma mass filter
US6398920B1 Partially ionized plasma mass filter
US6521210B2 Method for imaging malignant tumors using carbon 13 with MRI