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HAGEN BATTERIE AG

Overview
  • Total Patents
    112
About

HAGEN BATTERIE AG has a total of 112 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are D P BATTERY COMPANY LTD, SYNERGY SCIENTECH CORP and Guangzhou fullriver battery new technology co ltd.

Patent filings per year

Chart showing HAGEN BATTERIE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nann Eberhard Dr 26
#2 Nann Eberhard 15
#3 Wulf Ulrich 12
#4 Kiessling Reiner 12
#5 Guertler Josef Dr 10
#6 Scholz Detlef 7
#7 Drews Juergen 7
#8 Guertler Josef 6
#9 Boehle Christian Dr 6
#10 Berger Karl Christoph 5

Latest patents

Publication Filing date Title
DE19807707A1 Method and device for controlling a battery charger
DE19807706A1 Rechargeable battery
DE19739277A1 Lead-acid battery
DE19532934A1 Storage battery with gas ventilating system
DE19527526A1 Plug arrangement for closing individual cell openings of an accumulator
DE19516838A1 Method and circuit arrangement for covering energy peak demand in electrical AC or three-phase networks
EP0680104A1 Accumulator with venting channel
DE19509718A1 Making positive tubular plates for lead acid accumulators with injected-on base strips
DE4444151A1 Storage battery cells arrangement
DE4435454A1 Process for the formation of metallic current conducting tabs on electrode plates of accumulators
DE4405886A1 Battery with coding of the connection poles
EP0573064A1 Accumulator with a fold-away handle
DE4310541A1 Method and device for determining at least one physical parameter of accumulator electrode plates
DE4300567A1 Accumulator with removable cover plate covering the poles
DE4225746A1 Circuit device
DE4224078A1 Lattice mold for casting accumulator lead grids and process for their production
DE4212214A1 Pole feed-through for accumulator cells
EP0382923A2 Electrical connector
DE3938982A1 BRIDGE GATE PROCESS (COS)
DE3934938A1 METHOD OF PREVENTING LEAD DUST TRAILING IN THE MANUFACTURE AND ASSEMBLY OF LEAD / SOFT BATTERY ELECTRODE PLATES