Learn more

HOPKINS JOHN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    228,362
About

HOPKINS JOHN has a total of 15 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States, Australia and United Kingdom. Its main competitors in its focus markets furniture and games, environmental technology and mechanical elements are ENAQUA, Z INTELLECTUAL PROPERTY HOLDING COMPANY LLC and GOHDA WATER TREAT TECHNOLOGY CO INC.

Patent filings per year

Chart showing HOPKINS JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hopkins John 14
#2 Karren Gaylord 1
#3 Haller Gordon 1
#4 Mathew James 1
#5 Stone James 1
#6 Schettler Timothy 1
#7 Sun Jie 1

Latest patents

Publication Filing date Title
AU2019223347A1 Systems and methods for producing electrolyzed alkaline water and/or electrolyzed oxidizing water
WO2013029088A1 Improved display apparatus and method
US2013168756A1 Source/drain zones with a delectric plug over an isolation region between active regions and methods
WO2010081035A2 Self-adhesive radiant heating underlayment
GB0903176D0 Stereo automatic audio switcher
AU2005203620A1 Display mounting system
AU2004201505A1 Improved shelving bracket mounting system
GB0022153D0 Spring
GB9500993D0 Spring apparatus
US1087881A Power-adjuster for windmills.
CA7381A Improvements on machines for the preservation of animal and vegetable substances