Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 21,751–21,800 of 29,974 companies

Rank Company Patents
#21888 Pmc Organometallix 1
#21889 Pmc Industries 1
#21890 Plx Opco 1
#21891 Plx 1
#21892 Pluseight Technology Ab 1
#21893 Plus Meditech Co. 1
#21894 Plurogen Therapeutics 1
#21895 Plumen Limited 1
#21896 Plumchoice 1
#21897 Plug Power 1
#21898 Plsense 1
#21899 Pls Technologies 1
#21900 Plitek, L.L.C. 1
#21901 Plews 1
#21902 Plethy 1
#21903 Pleotint, L.L.C. 1
#21904 Pledpharma Ab 1
#21905 Playtika 1
#21906 Playtech Software Limited 1
#21907 Playspan 1
#21908 Playsight Interactive 1
#21909 Playsafer Surfacing Llc A Division Of Rubberecycle 1
#21910 Playpower 1
#21911 Playnovation 1
#21912 Playhard 1
#21913 Platypus Ip 1
#21914 Plattco 1
#21915 Platinum Optics Technology 1
#21916 Platform Brightworks Two 1
#21917 Platech Co. 1
#21918 Plataine 1
#21919 Plastronics Socket Partners 1
#21920 Plastpro 2000 1
#21921 Plastpack Defence Aps 1
#21922 Plastoform Industries Limited 1
#21923 Plastiflex Group 1
#21924 Plastics Plus 1
#21925 Plasticell Limited 1
#21926 Plasticase 1
#21927 Plastic Safety Systems 1
#21928 Plastic Ingenuity 1
#21929 Plastic Engineering & Technical Services 1
#21930 Plastic Dress-Up Co 1
#21931 Plastic Development Group 1
#21932 Plastic Components 1
#21933 Plastex Sa 1
#21934 Plast-Meccanica Societa' Per Azioni 1
#21935 Plasmatreat Gmbh 1
#21936 Plasmart 1
#21937 Plasmapp Co. 1