Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 17,501–17,550 of 29,974 companies

Rank Company Patents
#17625 Amvac Chemical 2
#17626 Amtek Semiconductor Co. 2
#17627 Amtek Research International 2
#17628 Amtai Medical Equipment 2
#17629 Amtab Manufacturing 2
#17630 Amt International 2
#17631 Amphenol-Tuchel Electronics Gmbh 2
#17632 Amphenol Thermometrics 2
#17633 Amphenol Commercial Products (Chengdu) Co. 2
#17634 Amperex Technology Limited 2
#17635 Ampac Limited 2
#17636 Amorcyte 2
#17637 Amneal Pharmaceuticals 2
#17638 Aml Systems 2
#17639 Amino Up Chemical Co. 2
#17640 Amicus Design Group 2
#17641 Amfag S.R.L. 2
#17642 American Teleconferencing Services 2
#17643 American Technical Ceramics 2
#17644 American Superconductor 2
#17645 American Seal And Engineering Company 2
#17646 American Railcar Industries 2
#17647 American Peat Technology 2
#17648 American Omni Trading Company 2
#17649 American Messaging Services 2
#17650 American Lithium Energy 2
#17651 American Linc 2
#17652 American Leather Operations 2
#17653 American Glasscrafters 2
#17654 American Air Filter Company 2
#17655 Amerasia International Technology 2
#17656 Ameranth 2
#17657 Amer Sports Canada 2
#17658 Amcrest Global Holdings Limited 2
#17659 Amcor Flexibles Kreuzlingen Ag 2
#17660 Amcor Flexibles 2
#17661 Amchaelvisual Technology 2
#17662 Ambimjb 2
#17663 Amatrimara 2
#17664 Amastan Technologies 2
#17665 Amarillo Biosciences 2
#17666 Amag Pharmaceuticals 2
#17667 Amad Mennekes Holding Gmbh & Co. Kg 2
#17668 A.M. Surgical 2
#17669 A&M Hardware 2
#17670 Alza 2
#17671 Alvarion 2
#17672 Alumend 2
#17673 Altor Bioscience 2
#17674 Altitude Medical 2