Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Companies

Top Companies 1989

Ranked by patent count

Showing 8,951–9,000 of 11,124 companies

Rank Company Patents
#9034 Itw New Zealand Limited 1
#9035 Itt Defense Communications 1
#9036 Itt Composants Et Instruments 1
#9037 Itt Aerospace Optical 1
#9038 Itec 1
#9039 Itc 1
#9040 Italtel Societa Italiana Telecomunicazioni, S.P.A. 1
#9041 Italtel Societa Italiana 1
#9042 Istituto Gentili S.P.A. 1
#9043 Istituto Biologico Chemioterapico Abc S.P.A. 1
#9044 Istituto Biochimico Italiano Giovanni Lorenzini S.P.A. 1
#9045 I.S.S. (Usa) 1
#9046 Ispra - Israel Product Research Company 1
#9047 Isotechnologies 1
#9048 Iso-Form 1
#9049 Ishihara Chemical Co. 1
#9050 Iseki & Co. 1
#9051 Isc Chemicals Limited 1
#9052 Irwin Seating 1
#9053 Irving Oil Limited 1
#9054 Irt & Associates 1
#9055 Ironclad 1
#9056 Ire-Celltarg S.A. 1
#9057 Ipsen Industries International Gmbh 1
#9058 Ips Interproject Service Ab 1
#9059 Iowa State Research Foundation 1
#9060 Iona Applinaces Inc./Appareils Iona 1
#9061 Iona Appliances 1
#9062 Io-Mega Holding 1
#9063 Inwave 1
#9064 Invivo Research 1
#9065 Invitro Scientific Products 1
#9066 Inventures 1
#9067 Inventure Laboratories 1
#9068 Inventing S.A. 1
#9069 Intravascular Surgical Instruments 1
#9070 Intracel Holdings 1
#9071 Intle 1
#9072 Intex Recreation 1
#9073 Interzeag Ag 1
#9074 Interventional Therapeutics 1
#9075 Intertractor Viehmann Gmbh & 1
#9076 Intertherapy 1
#9077 Interspiro Ab 1
#9078 Interpore International 1
#9079 International Technology Group 1
#9080 International Research And Development 1
#9081 International Power Technology 1
#9082 International Pipe Machinery 1
#9083 International Partners In Glass Research 1