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

Ranked by patent count

Showing 17,401–17,450 of 22,517 companies

Rank Company Patents
#17548 Long Range Systems 1
#17549 London Health Sciences Centre Research 1
#17550 Lombardini S.R.L 1
#17551 Lomak Industrial Company Limited 1
#17552 Lokring Technology 1
#17553 Lokaway Pty 1
#17554 Loi Thermprocess Gmbh 1
#17555 Lohocla Research 1
#17556 Lohmann & Rauscher Gmbh & Co., Kg 1
#17557 Lohmann Gmbh & Co. Kg 1
#17558 Logrhythm 1
#17559 Logmeln 1
#17560 Loglogic 1
#17561 Logistick 1
#17562 Logiclibrary 1
#17563 Logicink 1
#17564 Logicdata Electronic & Software Entwicklungs Gmbh 1
#17565 Logical Concepts 1
#17566 Loggerhead Tools 1
#17567 Loesche Gmbh 1
#17568 Loeb Enterprises 1
#17569 Locust, Usa 1
#17570 Locus Telecommunications 1
#17571 Locus Location Systems 1
#17572 Lockhart Industries 1
#17573 Locata Corporation Pty 1
#17574 Lobster Unlimited 1
#17575 Lobel'S Enterprises 1
#17576 Loaninsights 1
#17577 Lo-Q, Plc 1
#17578 Lms International Nv 1
#17579 L&J Engineering 1
#17580 Liveu 1
#17581 Livescribe 1
#17582 Liverpool John Moores University 1
#17583 Livengood Engineering 1
#17584 Liung Feng Industrial Co. 1
#17585 Litton Systems 1
#17586 Little Sioux Corn Processors 1
#17587 Litl 1
#17588 Lithocrete 1
#17589 Lithdyne 1
#17590 Litera 1
#17591 Litemax Electronics 1
#17592 Lite-On 1
#17593 Lisle 1
#17594 Liquidspring Technologies 1
#17595 Liquidpiston 1
#17596 Liquidia Technologies 1
#17597 Liquid Robotics 1