Filings by year

B60L 50/66: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197730
197870
197920
198060
198110
198290
198330
198440
198520
198620
198710
198810
198990
199030
199150
199280
199360
1994100
1995150
1996170
1997170
1998210
1999190
2000200
2001166
20022215
20031316
20041943
20051437
20062432
20071737
20082143
20091946
20102968
201144106
201268170
201385171
2014118162
2015158226
2016175141
2017156156
2018154187
2019185222
2020181330
2021243261
2022260313
2023205323
2024250392
2025246403
2026210214

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents