Filings by year

A61B 5/6831: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197730
197830
197910
198020
198120
198200
198310
198450
198550
198640
198770
198850
1989120
199090
199180
199270
199380
1994110
1995160
199660
199790
1998110
199970
2000190
2001146
20021821
20031817
2004933
20051638
20061540
20071943
20081940
20091852
20102256
20112672
20123369
20134099
201471187
201577156
201682216
2017113208
201891181
2019144278
2020135212
2021173227
2022147177
2023148183
2024157184
2025122143
20269297

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

Recent patents

Most cited

By later US patents