Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 18,101–18,150 of 42,968 cities

Rank City Patents Inventors Per 1k pop.
#18101 Cassaro, IT 3 1
#18102 Cassino, IT 3 3
#18103 Castellazzo Bormida, IT 3 1
#18104 Castellbisbal, ES 3 3
#18105 Castelló de la Plana, ES 3 3
#18106 Castelsarrasin, FR 3 2
#18107 Castiglion Fiorentino, IT 3 2
#18108 Castlebar, IA 3 1
#18109 Castle Hayne, NC 3 2 2.4
#18110 Catania, AZ 3 1
#18111 Catskill, NY 3 1 0.8
#18112 Cement City, MI 3 2 7.1
#18113 Centennial, WY 3 2 10.6
#18114 Centerfield, UT 3 3 2.2
#18115 Centerville, IA 3 3 0.6
#18116 Cento, IT 3 3
#18117 Çerkezköy, TR 3 3
#18118 Cerklje na Gorenjskem, SI 3 2
#18119 Černošice, CZ 3 1
#18120 České Budějovice, CZ 3 2
#18121 Cesson-Sévigné, WA 3 1
#18122 Chadlington, GB 3 1
#18123 Chafang, CN 3 2
#18124 Chain O'Lakes, FL 3 1
#18125 Challis, ID 3 2 3.3
#18126 Chambourcy, FR 3 3
#18127 Champs-sur-Marne, TX 3 1
#18128 Chandigarh, CA 3 2
#18129 Chandigarh, IN 3 1
#18130 Changsha, MD 3 1
#18131 Changsha, OK 3 1
#18132 Changwon-si, NC 3 1
#18133 Changzhou City, MN 3 2
#18134 Channahon, IL 3 2 0.2
#18135 Chanthaburi, TH 3 1
#18136 Chaponost, FR 3 3
#18137 Charbonnières-les-Bains, FR 3 2
#18138 Charenton-le-Pont, CO 3 1
#18139 Charles City, IA 3 3 0.4
#18140 Châteaubriant, FR 3 2
#18141 Châtelet, BE 3 1
#18142 Chatham, MA 3 2 1.9
#18143 Châtillon, NY 3 1
#18144 Chatswood, TN 3 1
#18145 Chaumont, CH 3 3
#18146 Chelmsford, WI 3 1
#18147 Cheltenham, MA 3 2
#18148 Chêne-Bourg, CH 3 2
#18149 Chengdu, AZ 3 1
#18150 Chengdu, MI 3 2

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