Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 23,801–23,850 of 32,327 companies

Rank Company Patents
#23931 Photocure Asa 1
#23932 Photo U.S.A. 1
#23933 Photo Diagnostic Systems 1
#23934 Photanol, B.V. 1
#23935 Phosphonics Limited 1
#23936 Phosphagenics Limited 1
#23937 Phonesoap 1
#23938 Phoenixdarts Co. 1
#23939 Phoenixbio Co. 1
#23940 Phoenix Technology Services 1
#23941 Phoenix Solution Co. 1
#23942 Phoenix Products 1
#23943 Phoenix Environmental 1
#23944 Phoenix Conveyor Belt Systems Gmbh 1
#23945 Phoenix Broadband Technologies 1
#23946 Phineas Products 1
#23947 Philter Labs Incorporated 1
#23948 Philtech 1
#23949 Philoptics Co. 1
#23950 Philo 1
#23951 Phillips Screw 1
#23952 Phillips Medical 1
#23953 Phillips Connect Technologies 1
#23954 Philipps-Universitat Marburg 1
#23955 Phil And Teds Design Limited 1
#23956 Pherin Pharmaceuticals 1
#23957 Pherecydes Pharma 1
#23958 Phenix Systems 1
#23959 Phenex Pharmaceuticals Ag 1
#23960 Phase Technologies 1
#23961 Phase Focus Limited 1
#23962 Phase Dynamics 1
#23963 Phase Change Energy Solutions 1
#23964 Phase 2 1
#23965 Pharmaxis 1
#23966 Pharmatrophix 1
#23967 Pharmaq As 1
#23968 Pharmaleads 1
#23969 Pharmain 1
#23970 Pharmagra Labs 1
#23971 Pharmacosmos Holding A/S 1
#23972 Pharmaceutical Productions 1
#23973 Pharis Biotec Gmbh 1
#23974 Phantom Ai 1
#23975 Pham Holdings 1
#23976 Phalanx Biotech Group 1
#23977 Phagenesis Limited 1
#23978 Phaanix Pty 1
#23979 P&H Tech Co. 1
#23980 Pfp Industries 1