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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2003

Ranked by patent count

Showing 10,351–10,400 of 18,594 companies

Rank Company Patents
#10464 Zecurity 1
#10465 Zeavision 1
#10466 Zealand Pharma A/S 1
#10467 Zeachem 1
#10468 Zdi Gaming 1
#10469 Zaxel Systems 1
#10470 Zassi Medical Evolutions 1
#10471 Zarn 1
#10472 Zarlink Semiconductor Ab 1
#10473 Zanchetta S.R.L. 1
#10474 Z-Line Designs 1
#10475 Z-Firm 1
#10476 Z-Com 1
#10477 Z. Bavelloni S.P.A. 1
#10478 Yxlon International X-Ray Gmbh 1
#10479 Yutaka Co. 1
#10480 Yupiteru Industries Co. 1
#10481 Yung Shin Pharm. Ind. Co. 1
#10482 Yuki Gosei Kogyo Co. 1
#10483 Yuken Kogyo Co. 1
#10484 Yukadenshi Co. 1
#10485 Yuen Foong Yu Paper Mfg Co. 1
#10486 Yuan Ze University 1
#10487 Ysi 1
#10488 Younger Mfg. 1
#10489 Young Optics 1
#10490 Young Dental Manufacturing Company 1 1
#10491 Yotta Networks 1
#10492 Yoshitaka Aoyama 1
#10493 Yoshiritsu Kabushiki Kaisha 1
#10494 Yoshino Gypsum Co. 1
#10495 Yoshikawa Kogyo Co. 1
#10496 York Neige 1
#10497 Yonex Co. 1
#10498 Yokoshima & 1
#10499 Yodlee 1
#10500 Yingco Electronic 1
#10501 Yield Dynamics 1
#10502 Yeu Chyuan Industrial Co. 1
#10503 Yeh-Hsing Enterprise Co. 1
#10504 Yeda Research & Development Co Ltd. At The Weizmann Institute Of Science 1
#10505 Yeaple 1
#10506 Y.Corporation 1
#10507 Yazaki Europe 1
#10508 Yasda Precision Tools K.K. 1
#10509 Yanmar Agricultural Equipment Co. 1
#10510 Yamcon 1
#10511 Yamauchi 1
#10512 Yamasa 1
#10513 Yamanashi Electronics Co. 1