Learn more

DUNLOP AG

Overview
  • Total Patents
    147
About

DUNLOP AG has a total of 147 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, transport and furniture and games are CONTINENTAL GUMMI WERKE AG, BRIDGESTONE FIRESTONE TECH and PIRELLI.

Patent filings in countries

World map showing DUNLOP AGs patent filings in countries
# Country Total Patents
#1 Germany 143
#2 EPO (European Patent Office) 3
#3 United States 1

Patent filings per year

Chart showing DUNLOP AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wolf Hans 10
#2 Gimplinger Werner 9
#3 Wachter Ernst Dipl Ing 7
#4 Gebert Karl 7
#5 Schumacher Wilhelm 6
#6 Gerd Angerer Dipl-Chem Dr 5
#7 Reus Walter 5
#8 Lapp Heinz 4
#9 Schmitt Otto 4
#10 Wachter Ernst 4

Latest patents

Publication Filing date Title
DE3934652A1 ELASTIC MOLDED PART
DE3634178A1 Slatted base
DE3617628A1 Mounting for mud guards
DE3613577A1 Device for eliminating troublesome splashing of water by vehicle tyres
DE3520335A1 Arrangement for altering and/or adjusting the desired playing performance of a racquet for tennis or similar games
DE3509027A1 PRESSURE-TIGHT PACKING
DE3505585A1 Process and device for producing vehicle radial tyres
EP0111337A1 Method for the leak-proof packaging of objects under pressure
DE3332649A1 Method of pressure-sealed packaging of articles
DE3327724A1 METHOD AND DEVICE FOR PRODUCING UPHOLSTERY BODIES FROM MOLDED FOAM
DE3324577A1 Tread profile for vehicle tyres
DE3304590A1 CONTAINER FOR THE PRESSURE-TIGHT PACKING OF ITEMS, IN PARTICULAR TENNIS BARS
DE3246108A1 Method for the pressure-tight packaging of articles
DE3219259A1 UPHOLSTERY BED
DE3119893A1 WOOD OR PLASTIC SLATS FOR BED OR LYING
DE3111321C1 Lance for piercing a channel intended to receive a temperature measurement probe in foam blocks
DE3104918A1 COVERING FOR SHIP INTERIORS ON THE BASIS OF CONCRETE MODIFIED WITH RUBBER
DE3102805A1 Device for eliminating the troublesome formation of spray water by vehicle tyres
DE3009073A1 ADJUSTABLE FURNITURE
DE2952452A1 Throttle control for IC engine - has linkage from accelerator adjusted by feedback from engine suction