Filings by year

A61B 5/4557: granted patents and published applications per publication year
YearGranted patentsPublished applications
198610
198710
198800
198900
199000
199100
199210
199300
199400
199500
199620
199700
199800
199900
200030
200110
200200
200310
200401
200500
200602
200700
200803
200900
201002
201126
201224
201322
201423
2015210
2016110
201738
2018010
201969
2020811
2021613
202249
202379
2024613
2025911
2026413

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

Recent patents

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By later US patents