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DIAMOND SHAMROCK TECHN

Overview
  • Total Patents
    238
About

DIAMOND SHAMROCK TECHN has a total of 238 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Canada and Sweden. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and environmental technology are CONRADTY METALLELEK, ELECTRONOR CORP and PERMASCAND AB.

Patent filings per year

Chart showing DIAMOND SHAMROCK TECHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nidola Antonio 80
#2 De Nora Vittorio 53
#3 Spaziante Placido M 52
#4 Nidola A 37
#5 Nora Vittorio De 32
#6 Bianchi Giuseppe 22
#7 De Nora V 19
#8 Spaziante P 17
#9 Spaziante Placido Maria 14
#10 Bianchi G 12

Latest patents

Publication Filing date Title
EP0047792A1 Battery, gas depolarized electrochemical cell and bipolar element for the battery
YU231680A Battery with gas depolarisable cathodes and consumable metal anodes
CA1153058A Consumable replaceable anodes for batteries
PT71775A Consumable replaceable anodes for batteries
DD156041A5 Battery and method of operation
BR8005467A Electronic chemical cell battery and operating process of the same and bipolar element for a battery
BG46606A3 Storage battery with consuming replaceable anodes
SU1099852A3 Battery of fuel cells
GB2085031A Modified lead electrode for electrowinning metals
HU184812B Battery with changable consumable anode, electrochemical cell de polarizable by gas and bipolar cell for the battery
CS236770B2 Electrochemical cell with cathode depolarizable by gass and with soluble metallic anode
JPS5738572A Battery
DK331780A Battery with interchangeable anodes used
AU6099780A Consumable, replaceable battery anodes
NZ194500A Replaceable anode battery with gas depolarisable cathodes
ZA8004600B Consumable replaceable anodes for batteries
FI802328A Utbytbara anoder till batterier
US4295943A Process for the electrolytic production of manganese dioxide
US4267025A Electrodes for electrolytic processes, especially perchlorate production
US4246324A Consumable replaceable anodes for batteries