Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 12,751–12,800 of 18,242 companies

Rank Company Patents
#12874 Phoenix Electric Co. 1
#12875 Phoenix Biomedical 1
#12876 Phoenix Automation 1
#12877 Phison Electronics 1
#12878 Phillips Screw 1
#12879 Philips Plastics 1
#12880 Philip Morris Products S.A. 1
#12881 Philadelphia Gear 1
#12882 Phihong Usa 1
#12883 Pherin Pharmaceuticals 1
#12884 Pheno Imaging 1
#12885 Phc Holdings 1
#12886 Phatrat Technology 1
#12887 Pharmpur Gmbh 1
#12888 Pharmos 1
#12889 Pharmavite 1
#12890 Pharmaprint Limited 1
#12891 Pharmaderm Laboratories 1
#12892 Pharmacyclics 1
#12893 Pharmacia Biotech Ab 1
#12894 Pharma Pacific Pty. 1
#12895 Pg-Txl Company 1
#12896 Pfn 1
#12897 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg 1
#12898 Pfister Gmbh 1
#12899 Pfeifer & Langen 1
#12900 Pfeifer Holding Gmbh & Co. Kg 1
#12901 Pfaudler-Werke Gmbh 1
#12902 Pfankuch Maschinen Gmbh 1
#12903 Pets International 1
#12904 Petrotechnik Limited 1
#12905 Petroflex, N.A. 1
#12906 Petrochina Company Limited 1
#12907 Petro-Chem Development Co. 1
#12908 Petro-Canada Oil And Gas 1
#12909 Peterson Tool 1
#12910 Peterson Manufacturing 1
#12911 Petersen Technology 1
#12912 Peters Machinenfabrik Gmbh 1
#12913 Peter Wolters Werkzeugmaschinen Gmbh 1
#12914 Peter Maccallum Cancer Institute 1
#12915 Pet Mate 1
#12916 Pestco 1
#12917 Perstorp Xytec 1
#12918 Personal Chemistry I Uppsala Ab 1
#12919 Perry Equipment 1
#12920 Peroxid-Chemie Gmbh & Co. Kg 1
#12921 Permobil Ab 1
#12922 Permlight Products 1
#12923 Permatex 1