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

Ranked by patent count

Showing 9,601–9,650 of 13,859 companies

Rank Company Patents
#9689 Ostma Maschinenbau Gmbh 1
#9690 Osram Gmbh 1
#9691 Osprey 1
#9692 Osmic 1
#9693 Oskar Frech Gmbh + Co. Kg 1
#9694 Osiris Therapeutics 1
#9695 Osca 1
#9696 Osaka Vacuum 1
#9697 Osaka Fuji Kogyo Kabushiki Kaisya 1
#9698 Osaka Diamond Industrial 1
#9699 Osaka Cement Co. 1
#9700 Osaka Bioscience Institute 1
#9701 Ortronics 1
#9702 Orthopedic Technology Incorporated 1
#9703 Ortho-Tain 1
#9704 Ortho-Kinetics 1
#9705 Ortho Development 1
#9706 Ortek 1
#9707 Ortech Llp 1
#9708 Orscheln 1
#9709 Orlandi 1
#9710 Orion Research 1
#9711 Oriental Sangyo 1
#9712 Oriental Photo Industrial Co. 1
#9713 Organogenesis 1
#9714 Organocat 1
#9715 Orfevrerie Christofle 1
#9716 Oregon Health & Science University 1
#9717 Ore-Ida Foods 1
#9718 Orcon 1
#9719 Orbotech 1
#9720 Orbitel Mobile Communications Limited 1
#9721 Oramed 1
#9722 Oral Logic 1
#9723 O.R. Concepts 1
#9724 Optronics International 1
#9725 Optoscint 1
#9726 Optopower Co. 1
#9727 Optonol 1
#9728 Optoelectronics Technology Research 1
#9729 Opto Tech 1
#9730 Opto Generic Devices 1
#9731 Optix Co. 1
#9732 Optiscan Pty 1
#9733 Optimark Technologies 1
#9734 Optima Compass Group 1
#9735 Optikos 1
#9736 Optics For Research 1
#9737 Optics 1 1
#9738 Optical Solutions 1