Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1997

Ranked by patent count

Showing 9,401–9,450 of 13,859 companies

Rank Company Patents
#9487 Pixel Instruments 1
#9488 Pitsco 1
#9489 Pirod 1
#9490 Pirelli Armstrong Tire 1
#9491 Pipetronix Gmbh 1
#9492 Pioneer Industries 1
#9493 Pioneer Hi-Bred Int'L 1
#9494 Piolax 1
#9495 Pine Instrument 1
#9496 Pilz Gmbh & 1
#9497 Pilling 1
#9498 Piller Group Gmbh 1
#9499 Pillarhouse International Limited 1
#9500 Pilkington Micro-Electronics Limited 1
#9501 Pilkington Barnes Hind 1
#9502 Pilgrim Screw 1
#9503 Pike Machine Products 1
#9504 Pierce & Stevens 1
#9505 Picolight Incorporated 1
#9506 Picogiga Societe Anonyme 1
#9507 Picanol N.V. Naamloze Vennootschap 1
#9508 Piaa 1
#9509 Phytera Incorporated 1
#9510 Physiq 1
#9511 Physiometrix 1
#9512 Physical Systems 1
#9513 Phpk Technologies 1
#9514 Photran 1
#9515 Photonetics 1
#9516 Photon Energy Gmbh 1
#9517 Photometrics 1
#9518 Photo Craft Co. 1
#9519 Phonic Ear 1
#9520 Phonak Ag 1
#9521 Phoenix International Holdings 1
#9522 Phoenix Contact 1
#9523 Phoenix Biomedical 1
#9524 Philmac Pty 1
#9525 Phillips & Temro Industries 1
#9526 Philips And Du Pont Optical 1
#9527 Philip Morris Products 1
#9528 Pherin 1
#9529 Phelps Dodge Industries 1
#9530 Phd 1
#9531 Phatrat Technology 1
#9532 Pharming 1
#9533 Pharmetrix 1
#9534 Pharmatarget 1
#9535 Pharmacia P.L. Biochemicals 1
#9536 Pharma Mar, S.A. 1