About 30,000 Trademarks found for “worldcon intellectual property”

Mattel inc. (1011)

American international group inc. (546)

International data group inc. (542)

Johnson & johnson (515)

Disney enterprises inc. (481)

Loreal (397)

Prudential insurance company of america the (369)

Aristocrat technologies australia pty ltd (326)

The procter & gamble company (300)

Viacom international inc. (293)

Class 35 (147023)

Class 41 (142068)

Class 9 (118212)

Class 42 (112647)

Class 36 (82184)

Class 16 (67300)

Class 25 (65223)

Class 5 (35042)

Class 3 (30454)

Class 37 (29376)

Class 44 (28594)

Class 28 (27301)

Class 45 (21127)

Class 30 (20548)

Class 38 (19630)

Class 21 (17391)

Class 10 (17217)

Class 39 (17186)

Class 20 (16156)

Class 40 (15558)

Class 7 (15552)

Class 43 (15259)

Class 11 (14835)

Class 29 (14232)

Class 1 (12365)

Class 12 (11080)

Class 18 (10452)

Class 32 (10120)

Class 14 (9995)

Class 6 (9913)

Class 33 (9006)

Class 31 (8830)

Class 19 (8448)

Class 24 (7168)

Class 8 (6415)

Class 17 (5496)

Class 2 (5163)

Class 4 (4317)

Class 26 (3626)

Class 34 (3269)

Class 27 (2731)

Class 22 (2345)

Class 13 (2063)

Class nan (2009)

Class 200 (1892)

Class 15 (1367)

Raj abhyanker (3332)

Christopher j day (1810)

Lawrence e abelman (1232)

Matthew h swyers (1013)

Joshua m gerben esq (785)

Camille m miller (769)

Ann k ford (680)

April l besl (660)

Melissa a vallone (659)

Erik m pelton (650)