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COLLECTORS UNIVERSE INC

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    211,551
About

COLLECTORS UNIVERSE INC has a total of 14 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States, China and Australia. Its main competitors in its focus markets it methods for management, consumer goods and measurement are ECHO MARKETING CO LTD, HANGZHOU LIANGJU NETWORK TECH CO LTD and COOING BEE CO LTD.

Patent filings per year

Chart showing COLLECTORS UNIVERSE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haynes Michael R 9
#2 Chen Miao 3
#3 Nelson John C 3
#4 Willis Jr Donald E 2
#5 Hall David G 2
#6 Hall David 1
#7 Beesley Casper 1
#8 Ellawand Mohamad 1
#9 Willis Donald E 1

Latest patents

Publication Filing date Title
US2016019622A1 System for aggregating, comparing and acquiring collectibles, methods and uses thereof
US2016019610A1 System for aggregating, comparing and acquiring collectibles, methods and uses thereof
CN101726494A Gem pattern matching algorithm to determine the percentage match of a target gem pattern to a database of gem patterns
AU2006202741A1 Process for verifying, labeling and rating diamonds and other gemstones from mine to market
US2007005486A1 Process for verifying, labeling and rating diamonds and other gemstones from mine to market
US7557917B1 System and method for analysis of gemstones