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UNITED CHEMI CON INC

Overview
  • Total Patents
    25
About

UNITED CHEMI CON INC has a total of 25 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, Canada and Italy. Its main competitors in its focus markets electrical machinery and energy, surface technology and coating and environmental technology are JCC ENGINEERING CO LTD, TONGLING ZEHUI ELECTRONIC CO LTD and SHANGHAI AOWEI TECH DEV CO LTD.

Patent filings per year

Chart showing UNITED CHEMI CON INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Phillips Jeffrey 7
#2 Dyer Christopher K 5
#3 Takei Hiroshi 5
#4 Alwitt Robert S 3
#5 Robaato Esu Aruuitsuto 2
#6 Oyama Makoto 2
#7 Ooyama Makoto 1
#8 Makoto Oyama 1

Latest patents

Publication Filing date Title
US4633373A Lithium/valve metal oxide/valve metal capacitor
US4438481A Double layer capacitor
CA1177440A Method of etching aluminum
DE3127330A1 Process for the electrolytic etching of aluminium
IT8148764D0 Electrolytic etching of aluminium
GB2100751A Electrolytically etching aluminium
NL8102881A Electrolytic etching of aluminium - uses improved alternating current waveform for more efficient etching
US4297184A Method of etching aluminum
JPS52146860A Electrolytic capacitor and electrolyte
US4107761A Electrolytic capacitor and electrolyte
US4031436A Electrolyte capacitors