Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 15,801–15,850 of 22,517 companies

Rank Company Patents
#15943 Plant Health Care 1
#15944 Plansee Se 1
#15945 Planetary Systems 1
#15946 Planet Canit 1
#15947 Placoplatre 1
#15948 Placon 1
#15949 Placer Dome Technical Services 1
#15950 P&L Gmbh & Co. Kg 1
#15951 Pixtree Co. 1
#15952 Pixelplus Co. 1
#15953 Pixel Velocity 1
#15954 Pivotal Decisions 1
#15955 Pivot Solutions 1
#15956 Pittsburgh Plastics Manufacturing 1
#15957 Pittsburgh Glass Works 1
#15958 Pittsburgh Electric Engines 1
#15959 Pittsburg State University 1
#15960 Pitonyak Machinery 1
#15961 Pitney Bowes Software 1
#15962 Pitney Bowes Deutschland Gmbh 1
#15963 Pitco Frialator 1
#15964 Pisgah Laboratories 1
#15965 Piramal Critical Care 1
#15966 Piper Medical 1
#15967 Pipe Restoration Technologies 1
#15968 Pipe Pier 1
#15969 Pioneering Technology 1
#15970 Pioneer Natural Resources Usa 1
#15971 Pioneer Hi-Bred Int'L 1
#15972 Pioneer Electronic 1
#15973 Pioneer Aerospace 1
#15974 Piolax Medical Devices 1
#15975 Pintsch Bubenzer Gmbh 1
#15976 Pinpoint, Incorporated 1
#15977 Pinnacle Architectural Lighting 1
#15978 Pink Gmbh Thermosysteme 1
#15979 Pinckney Molded Plastics 1
#15980 Pilot Energy Solutions 1
#15981 Pillarhouse International Limited 1
#15982 Pilkington Italia S.P.A. 1
#15983 Pilkington Automotive Limited 1
#15984 Piksel 1
#15985 Pii Pipetronix Gmbh 1
#15986 Pierce Manufacturing 1
#15987 Piedek Technical Laboratory 1
#15988 Picor 1
#15989 Picoliter 1
#15990 Picker Technologies 1
#15991 Picanol, N.V. 1
#15992 Piasecki Aircraft 1