Top Companies 2005

Ranked by patent count

Showing 551–600 of 17,328 companies

Rank Company Patents
#564 Globe Union Industrial 29
#565 Framatome Anp 29
#566 De Coro Limited 29
#567 Chiron 29
#568 Casio Keisanki 29
#569 Zenith Products 28
#570 W.R. Grace & Co.-Conn. 28
#571 Western Digital (Fremont) 28
#572 Walker Digital 28
#573 University Of North Carolina At Chapel Hill 28
#574 SUNY Research Foundation 28
#575 Brigham and Women's Hospital 28
#576 Teac 28
#577 Sprint Spectrum 28
#578 Silicon Laboratories 28
#579 Silicon Graphics 28
#580 Shin-Etsu Handotai Co. 28
#581 Polytec Gmbh 28
#582 Murata Kikai 28
#583 Mikron Industries 28
#584 Mayo Foundation 28
#585 Man Roland Druckmaschinen Ag 28
#586 Luk Lamellen Und Kupplungsbau Beteiligungs Kg 28
#587 Idemitsu Kosan Co. 28
#588 Hughes Electronics Limited 28
#589 Festo Ag & 28
#590 Epcos Ag 28
#591 C.R.F. Societa' Consortile Per Azioni 28
#592 Chunghwa Picture Tubes 28
#593 Asm International N.V. 28
#594 PepsiCo 27
#595 Tsubakimoto Chain 27
#596 University Of Illinois 27
#597 Smith International 27
#598 Silicon Light Machines 27
#599 Siemens Communications 27
#600 Research In Motion Limited 27
#601 Purdue Research Foundation 27
#602 Praxair Technology 27
#603 Novo Nordisk A/S 27
#604 Micrel 27
#605 Mettler-Toledo Gmbh 27
#606 Ipr Licensing 27
#607 Hitachi Device Engineering Co. 27
#608 Duke University 27
#609 Donaldson Company 27
#610 Conexant Systems 27
#611 Columbia Insurance 27
#612 Cognis Deutschland 27
#613 Chugai Pharmaceutical 27