Learn more

LECLANCHE SA

Overview
  • Total Patents
    191
  • GoodIP Patent Rank
    128,033
  • Filing trend
    0.0%
About

LECLANCHE SA has a total of 191 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1919. It filed its patents most often in Switzerland, France and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are NILAR EUROP AB, STAXERA GMBH and LITHIUM TECHNOLOGY CORP.

Patent filings per year

Chart showing LECLANCHE SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blanc Pierre 31
#2 Buqa Hilmi 19
#3 Ruetschi Paul 18
#4 Pettinger Karl-Heinz 13
#5 Ruetschi Paul Dr 11
#6 Pierre Blanc 11
#7 Scheifele Werner 11
#8 Volluz Patrick 8
#9 Chazarenc Elie 7
#10 Nissels Robert 6

Latest patents

Publication Filing date Title
EP2814082A1 Electrochemical cells with glass containing separators
HUE035276T2 Electrolyte composition for electrochemical cells
CN104904041A Reduction of gassing in lithium titanate cells
US2014080008A1 Electrolyte for a battery
TW201304247A Modular battery with exchangeable cell elements
EP2555293A1 Aqueous slurry for battery electrodes
TW201250190A Method and apparatus for manufacturing lithium battery packs
GB201205232D0 Battery Cell electrical connections
GB201013977D0 Lithium Cell Electrolyte
EP0818837A1 Rechargeable alkaline manganese oxyde battery and process for its manufacturing
FR2742927A1 Waterproof miniature alkaline non-mercury batteries and method of manufacture thereof
FR2730358A1 Quick charging method for waterproof batteries
EP0662584A1 Lampsocket and pocket lamp provided therewith
CH684372A5 Tubular battery
CH680691A5 Battery life extending technique - includes use of switching circuit introducing new cells in series after voltage falls below threshold
CH675324A5 Electric battery set using series galvanic elements - has elements intercoupled via contact plates hold in place by cover of battery housing
CH670015A5 Used electric battery recycling system - uses two-stage thermic decomposition process breakdown and moistening
CH669479A5 Chargeable manganese di:oxide-zinc battery - with hot melt adhesive sealing separate membrane
EP0030752A1 Primary galvanic cell for small load currents and long shelving and lasting time
US4250233A Tubular plates for lead storage batteries