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DEV LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    174,320
  • Filing trend
    ⇩ 100.0%
About

DEV LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1961. It filed its patents most often in United Kingdom, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, computer technology and optics are LEE BYUNG KEUK, COSTABEBER ETTORE MAURIZIO and B9CREATIONS LLC.

Patent filings per year

Chart showing DEV LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Peter 6
#2 Bonatsos George 6
#3 Peter Choi 2
#4 George Bonatsos 2
#5 Stevens Wayne E 1
#6 Dotts Jr Walter M 1

Latest patents

Publication Filing date Title
GB2556052A Additive manufacturing
GB201508289D0 Inkjet type additive manufacturing
GB201103346D0 Improvements in or relating to optical navigation devices
GB201020282D0 An improved input device and associated method
GB0911559D0 Bridging means for a ring binder
US3097917A Method for high pressure selective absorption of gases