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

Ranked by patent count

Showing 9,451–9,500 of 13,859 companies

Rank Company Patents
#9537 Phanos Technologies 1
#9538 Pgi International 1
#9539 Pflow Industries 1
#9540 Pfister Gmbh 1
#9541 Pfaudler Gmbh 1
#9542 P&F Brother Industrial 1
#9543 Petroline Wireline Services Limited 1
#9544 Petroleum Energy Center 1
#9545 Petroferm 1
#9546 Petri Ag 1
#9547 Peterson Manufacturing 1
#9548 Peters Machinenfabrik Gmbh 1
#9549 Peter Butz Gmbh & Co. Verwaltungs-Kg 1
#9550 Pet Ecology Brands 1
#9551 Perstorp Flooring Ab 1
#9552 Persistence Software 1
#9553 Permar Systems 1
#9554 Permagrain Products 1
#9555 Peripheral Vision 1
#9556 Perimmune Holdings 1
#9557 Perimeter Technologies 1
#9558 Performance Machine 1
#9559 Performance Contracting 1
#9560 Perfection Holdings 1
#9561 Perfect Fit Industries 1
#9562 Perfect Curve 1
#9563 Perclose 1
#9564 Perception 1
#9565 Peptide Technology 1
#9566 Peoplesoft 1
#9567 Penwest Foods 1
#9568 Pentapharm Ag 1
#9569 Pentalpha Enterprises 1
#9570 Pent Products 1
#9571 Penn-Plax 1
#9572 Penn Engineering & Manufacturing 1
#9573 Penford Products 1
#9574 Pence 1
#9575 Pemko Manufacturing Company 1
#9576 Pelikan Produktions Ag 1
#9578 Pelican Products 1
#9579 Peerless Mfg. Co 1
#9580 Pedrini P.P.L. S.P.A. 1
#9581 Pechiney Recherche 1
#9582 Pechiney Electrometallurgie 1
#9583 Pearl Technologies 1
#9584 Pearl Baths 1
#9585 Pearl Abrasive 1
#9586 Pearce Grip 1
#9587 Pdq Manufacturing 1