Learn more

MITCHELL WILLIAM

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    238,376
  • Filing trend
    ⇩ 100.0%
About

MITCHELL WILLIAM has a total of 46 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1896. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets semiconductors, environmental technology and macromolecular chemistry and polymers are INNOVATIONLAB GMBH, BLOUIN NICOLAS and RIEKE METALS INC.

Patent filings in countries

World map showing MITCHELL WILLIAMs patent filings in countries

Patent filings per year

Chart showing MITCHELL WILLIAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mitchell William 43
#2 Tierney Steven 5
#3 Blouin Nicolas 5
#4 Mitchell John F 4
#5 Carrasco-Orozco Miguel 2
#6 Sturdy Fred 2
#7 Wang Changsheng 2
#8 Meyer Frank Egon 1
#9 D'Lavari Mansoor 1
#10 D Lavari Mansoor 1

Latest patents

Publication Filing date Title
WO2018089988A1 Systems and methods for separating soluble solutions
US2012305853A1 Semiconducting polymers
GB0517508D0 Chip and pin business rating
GB0507551D0 Procesing of mobile device messages
AU9584301A Volume measurement device
US4682776A User worn arm bend control device
CA190774A Toy
CA182422A Pipe coupling
CA171453A Pocket for garments
US1241137A Coupling.
GB191511121A Improvements in or relating to Pockets for Coats or other Garments.
US1201068A Stable-fixture.
US1215569A Guard for stalls.
GB191224523A Improvements in Concertinas.
US981456A Carrier-track.
US962234A Four-horse equalizer.
US931455A Carrier-track.
GB190811125A Improvements relating to Felt and like Cloths or Fabrics.
US890680A Carrier.
GB190713975A Improvements in Screw Propellers for Ships.