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DEUBLIN CO

Overview
  • Total Patents
    141
  • GoodIP Patent Rank
    26,542
  • Filing trend
    ⇩ 21.0%
About

DEUBLIN CO has a total of 141 patent applications. It decreased the IP activity by 21.0%. Its first patent ever was published in 1952. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets mechanical elements, machine tools and machines are SHOTBOLT KEITH, PK B TRESTA SANTEKHDETAL and BELL HERMETIC ARMATUREN.

Patent filings per year

Chart showing DEUBLIN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petrou Anton A 45
#2 Kubala Zbigniew 32
#3 Guliana Sargon 18
#4 Budzus Christoph 18
#5 Freed Lisa 10
#6 Burrus David 10
#7 Ford Scott K 8
#8 Lacroix Aaron 7
#9 Lacroix Graig Aaron 6
#10 Sacramento Anthony R Jr 5

Latest patents

Publication Filing date Title
TW202035967A Remote caster bearing sensing system and method
US2020070293A1 Rotary seal
US2020217437A1 Rotary joint
WO2019074781A1 Multiple passage rotary union
KR20200014784A Fluid Coupling Assembly
US2017219152A1 Rotary union with integral sensor array
WO2016011350A1 Piston actuated rotary union
US2014099890A1 Wireless platform for rotary joint
US2014035274A1 Rotary union with pressure controlled seal actuator
ZA201007854B Rotary union with selectively controlled seal
US2008016950A1 Leak detecting system for rotating union
JP2006322614A Multi-media rotating union
JP2006112622A Rotary union for guiding heat exchange fluid
US2006042789A1 Washpipe seal assembly
US7229102B2 Fluid coolant union
US6164316A High temperature rotating union
US5669636A Floating seal assembly for a bearingless coolant union having air rotation capability
US5617879A Sealing arrangement for a coolant union having a floating seal assembly
CA2016907A1 Expanding shaft assembly
US4976282A Coolant union with fluid actuated seal assembly