Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 16,201–16,250 of 43,611 cities

Rank City Patents Inventors Per 1k pop.
#16201 Carcassonne, FR 4 1
#16202 Cardiff, NJ 4 2
#16203 Cardigan, GB 4 2
#16204 Carlstadt, NJ 4 4 0.6
#16205 Carquefou, MN 4 1
#16206 Carrières-sous-Poissy, FR 4 3
#16207 Carrigrohane, IE 4 1
#16208 Carroll, IA 4 3 0.4
#16209 Carros, FR 4 4
#16210 Carshalton, GB 4 3
#16211 Carversville, PA 4 1
#16212 Cascina, IT 4 3
#16213 Cascina Mascazza, IT 4 1
#16214 Castel Guelfo di Bologna, IT 4 2
#16215 Castellazzo Bormida, IT 4 1
#16216 Castelletto sopra Ticino, IT 4 3
#16217 Castelnuovo Rangone, IT 4 4
#16218 Castenaso, IT 4 3
#16219 Castlebaldwin, IE 4 1
#16220 Castlebar, IE 4 3
#16221 Castleconnell, CA 4 1
#16222 Castleford, GB 4 2
#16223 Castries, FR 4 3
#16224 Celestine, IN 4 2
#16225 Cernusco sul Naviglio, ID 4 1
#16226 Chabrey, CH 4 2
#16227 Chain O'Lakes, FL 4 2
#16228 Chambéry, CA 4 4
#16229 Chambourcy, FR 4 3
#16230 Chamerau, DE 4 1
#16231 Chametla, MX 4 4
#16232 Champigneulles, FR 4 4
#16233 Chanas, FR 4 1
#16234 Changchun, IL 4 3
#16235 Changchun, TX 4 1
#16236 Changsha, OK 4 1
#16237 Changwon-si, FL 4 2
#16238 Changzhou City, CO 4 1
#16239 Changzhou City, IL 4 1
#16240 Chaonan District, CN 4 2
#16241 Chapel-en-le-Frith, GB 4 2
#16242 Charenton-le-Pont, CA 4 2
#16243 Charlton, NY 4 2
#16244 Châteauguay, CA 4 2
#16245 Chatham, MA 4 1 2.6
#16246 Chatou, MA 4 1
#16247 Chatsworth, AU 4 1
#16248 Chaudfontaine, NY 4 1
#16249 Chauny, FR 4 3
#16250 Chehalis, WA 4 1 0.5

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