Learn more

DASGUPTA SANKAR

Overview
  • Total Patents
    26
About

DASGUPTA SANKAR has a total of 26 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Canada, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are MURAOKA YOSHIYUKI, NILAR EUROP AB and HAMBITZER GUENTHER.

Patent filings per year

Chart showing DASGUPTA SANKARs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dasgupta Sankar 24
#2 Jacobs James K 19
#3 Bhola Rakesh 8
#4 Jacob James K 1
#5 Jacobs James Kedzie 1

Latest patents

Publication Filing date Title
US2007029124A1 Battery powered vehicle overvoltage protection circuitry
CA2428403A1 Energy storage device for loads having variable power rates
CA2311876A1 Lithium battery having improved current collecting means
CA2186533A1 Composite electrode for a lithium battery
CA2173261A1 Lithium-manganese oxide electrode for a rechargeable lithium battery
GB9521109D0 Rechargeable non-aqueous lithium battery having stacked electrochemical cells
CA2154613A1 Ceramic heater element with molybdenum disilicide and zirconia composition
CA2151162A1 Exhaust gas filter
CA2150037A1 Silicon Nitride Based Cutting Tool Insert
CA2148008A1 Lithium battery having electrode-electrolyte assembly and method for forming electrode-electrolyte assembly