Filings by year

B60C 23/0454: granted patents and published applications per publication year
YearGranted patentsPublished applications
199820
199900
200000
200120
200213
200321
200402
200541
200602
200701
200840
200902
201001
201129
201242
201363
201424
201551
201635
201727
201853
201968
202067
202155
2022610
202345
202458
202584
202623

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

Recent patents

Most cited

By later US patents