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BALDWIN FILTERS INC

Overview
  • Total Patents
    551
  • GoodIP Patent Rank
    16,730
  • Filing trend
    ⇩ 73.0%
About

BALDWIN FILTERS INC has a total of 551 patent applications. It decreased the IP activity by 73.0%. Its first patent ever was published in 1988. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machines and engines, pumps and turbines are BEARD JOHN H, DAVCO TECHNOLOGY LLC and SCRAGG JOHN EDGAR.

Patent filings per year

Chart showing BALDWIN FILTERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Merritt Steven J 176
#2 Brown Gene W 132
#3 Krull Timothy L 67
#4 Beard John H 59
#5 Calcaterra Farrell F 48
#6 Biere David A 45
#7 Swanson Kyle 37
#8 Rogers Jeffrey E D 27
#9 Ehrenberg Brian T 25
#10 Marshall James N 24

Latest patents

Publication Filing date Title
US2020095964A1 Obround Filter Element
GB202101756D0 Filter element having intermittent coupling with housing cover
US2019299148A1 Filter with shield features
WO2019217434A1 Filter cartridge locking assembly
WO2018157040A1 Air filter with cantilever tab and engine air filter assembly incorporating same
AU2018225103A1 Filter with shield features
CA3047318A1 Filter with preformed end caps having notch feature
WO2018080748A1 Air filter with outlet receiver and housing assembly incorporating same
US2018345187A1 Spring biased filter element
BR112019025524A2 FILTERING ELEMENT, FILTERING ASSEMBLY AND METHOD FOR REMOVING A FILTERING ELEMENT
US2018290086A1 Fuel Filter
WO2018186848A1 Fuel filter
EP3777990A1 Surface coated filter
WO2018136047A1 Filter element with offset fluid passage
US2018200652A1 Filter Element With Offset Fluid Passage
WO2017087389A1 Filter element having mounting frame
EP3377750A1 Filter media pack with porous wrapper
BR112018010290A2 groove adherent support while wrapping fluted trim
EP3322504A1 Multi-component holding assembly for multi-panel air filter
WO2017011787A1 Multi-component holding assembly for multi-panel air filter