Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2016

Ranked by patent count

Showing 28,351–28,400 of 28,424 companies

Rank Company Patents
#28504 Ab Enzymes Oy 1
#28505 Ab Electrolux 1
#28506 Ab-Biotics, S.A. 1
#28507 Ab Biosciences 1
#28508 Aauxx Korea Co. 1
#28509 Aar Manufacturing 1
#28510 Aaon 1
#28511 Aak Ab (Publ) 1
#28512 Aaf 1
#28513 Aadigen 1
#28514 Aadg 1
#28515 Aac Technologies (Nanjing) Co. 1
#28516 Aac Acoustic Technologies (Changzhou) Co. 1
#28517 A2Ia S.A. 1
#28518 A2 Co. 1
#28519 A. Zahner 1
#28520 A Z Industries 1
#28521 A Wood Products 1
#28522 A-Tina Tools Co. 1
#28523 A & T Europe S.P.A. 1
#28524 A. Salvi & C. S.P.A. 1
#28525 A. Raymond & Cie 1
#28526 A O Shallinox Gmbh 1
#28527 A+ Manufacturing 1
#28528 A. J. Antunes & 1
#28529 A Et A Mader 1
#28530 A & B Packing Equipment 1
#28531 A-1 Packaging Solutions 1
#28532 9Solutions Oy 1
#28533 915 Labs 1
#28534 908 Devices 1
#28535 8631654 Canada 1
#28536 7Rdd Limited 1
#28537 777388 Ontario Limited 1
#28538 77 Elektronika Müszeripari Kft. 1
#28539 73100—Setenta E Tres Mil E Cem, Lda. 1
#28540 621542 Ontario Limited 1
#28541 5D Robotics 1
#28542 5.11 1
#28543 4Sc Ag 1
#28544 4M 1
#28545 4Front Engineered Solutions 1
#28546 4D Pharma Research Limited 1
#28547 4Activesystems Gmbh 1
#28548 454 Life Sciences 1
#28549 4-Antibody Ag 1
#28550 3Vr Security 1
#28551 3V Sigma S.P.A. 1
#28552 3Rd Stone Design 1
#28553 3Rd Millennium Solutions 1