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RAI RES CORP

Overview
  • Total Patents
    21
About

RAI RES CORP has a total of 21 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, Japan and Germany. Its main competitors in its focus markets environmental technology, electrical machinery and energy and chemical engineering are NOGATA TETSURO, INTERNAT POWER PLC and MIWA TECH CO LTD.

Patent filings in countries

World map showing RAI RES CORPs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Japan 4
#3 Germany 3
#4 France 2
#5 United Kingdom 1

Patent filings per year

Chart showing RAI RES CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 D Agostino Vincent F 7
#2 Lee Joseph Y 7
#3 Binsento Efu Dagosuchino 3
#4 Jiyosefu Wai Rii 3
#5 Sentisi Joseph C 1
#6 Zapisek Stephen 1
#7 Sutefuan Zapiseku 1
#8 Scardaville Paul 1
#9 Brieff Philip 1
#10 Lipari Charles P 1

Latest patents

Publication Filing date Title
JPS60221537A Metal recovery
US4543169A Gold recovery process
US4468441A Separator membranes for redox-type electrochemical cells
US4414090A Separator membranes for redox-type electrochemical cells
US4410383A Method for the manufacture of thermoplastic tubular members
JPS5697968A Translucent film* use thereof and method of manufacturing same
US4339473A Gamma radiation grafting process for preparing separator membranes for electrochemical cells
US4230549A Separator membranes for electrochemical cells
US3674669A Concentration of electrolyte from dilute washings by electrodialysis in a closed system
US3556965A Anhydrous,irradiation tetrafluoroethylene-ethylene copolymerization
US3516670A Polyethylene target with waffle-type rigidifying structure
US3427206A Separator for alkaline cells