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KS KOLBENSCHMIDT GMBH

Overview
  • Total Patents
    634
  • GoodIP Patent Rank
    5,938
  • Filing trend
    ⇩ 70.0%
About

KS KOLBENSCHMIDT GMBH has a total of 634 patent applications. It decreased the IP activity by 70.0%. Its first patent ever was published in 1990. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, machine tools and mechanical elements are SCHARP RAINER, BINZHOU DONGHAILONG PISTON CO LTD and FED MOGUL NUERNBERG GMBH.

Patent filings per year

Chart showing KS KOLBENSCHMIDT GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ottliczky Emmerich 100
#2 Gniesmer Volker 96
#3 Luz Gerhard 63
#4 Laqua Matthias 53
#5 Lormes Klaus 46
#6 Weiss Eberhard 41
#7 Buschbeck Ralf 33
#8 Schaller Christian 32
#9 Mielke Siegfried 29
#10 Rehl Andreas 28

Latest patents

Publication Filing date Title
DE102020004367A1 Piston with friction reduction for an internal combustion engine
WO2020208058A1 Gallery-cooled piston with a funnel-shaped inlet into the cooling gallery
DE102020108843A1 Process for the production of pistons for internal combustion engines
DE102020108585A1 Pistons for an internal combustion engine
WO2020104438A1 Material composition for a coating for components of internal combustion engines
WO2020053260A1 Piston for internal combustion engines
DE102019102967A1 Control of a stair-climbing driven transport device
US2020378336A1 Steel Piston With Optimized Design
DE102018109639A1 Closing of cooling holes in pistons (in particular steel pistons) by dowel pins or wire sections
BR112019021016A2 piston in structural construction
DE102017130546A1 Cooling channel with dam and funnel
MX2019006061A Weight-optimized steel piston.
WO2018041880A1 Piston consisting of an inner part and an outer part
WO2018041879A1 Hubless steel piston
DE102017113014A1 Cooling channel opening by circular milling operation
CN109312688A Piston
WO2017190952A1 Piston
DE102017104836A1 piston
EP3405300A1 Piston having three ring grooves and a further groove having a joint
US2018326477A1 Cast Inflow And Outflow Openings For Cast-Steel And Cast Iron Pistons