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BACHOFEN WILLY A AG

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    67,565
  • Filing trend
    ⇩ 44.0%
About

BACHOFEN WILLY A AG has a total of 70 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 1979. It filed its patents most often in EPO (European Patent Office), Republic of Korea and Japan. Its main competitors in its focus markets machines, chemical engineering and machine tools are MANKOFF HENRY J, NIPPON COKE & ENG CO LTD and GEN COMMUNITION INC.

Patent filings per year

Chart showing BACHOFEN WILLY A AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lang Frank Ronald 18
#2 Simons Benedikt 15
#3 Weider Marc 13
#4 Jeker Erich 12
#5 Leuthold Albert 12
#6 Gross Lionel 10
#7 Martin Guillaume 9
#8 Lionel Gross 7
#9 Benedikt Simons 7
#10 Habegger Roger 6

Latest patents

Publication Filing date Title
EP3391969A1 Dimensionally stable ring element for a heat exchange jacket
EP3311921A1 Agitator ball mill
EP3311922A1 Agitator ball mill
EP2905080A1 Agitator ball mill
WO2012123347A2 Stirred ball mill
EP2327480A1 Stirring ball mill
EP2272591A1 Stirring ball mill
CH700446A1 Stirred ball.
EP1468739A1 Agitator ball mill
CH688939A5 Device for converting rotation at constant speed into rotation with periodically altering speed
EP0627262A1 Continuously working agitator ball mill for fine and ultrafine milling of material
EP0082908A1 Process for the preparation of a dispersion or suspension, and apparatus for carrying out the process
CH654490A5 Process for preparing a dispersion or suspension, and appliance for carrying out the process
CH651926A5 Flow monitoring device for visual flow monitoring
CH638111A5 Agitator ball mill with a grinding chamber, the wall of which has a screw-line channel.