Filings by year

A61B 5/257: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976100
197790
1978140
197930
198050
198170
198280
198340
198430
198540
198670
1987230
198890
1989120
199090
199140
1992100
199390
1994140
1995120
199680
199770
1998120
199950
200050
200151
200242
2003410
200457
2005710
2006412
2007916
2008312
200958
20101017
2011810
20121310
20131314
20141427
20151625
20161230
20172635
20181638
20193755
20203456
20213674
202251104
20235797
202455100
20256781
20264170

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents