Filings by year

A61J 7/0409: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197720
197800
197900
198020
198130
198230
198330
198440
198520
198670
198780
1988110
1989120
1990100
199180
1992120
199390
1994130
1995110
1996200
1997200
1998350
1999240
2000270
20012913
20022431
20032629
20041323
20051034
20062441
20071531
20081954
20091350
20102147
20113046
20123440
20132552
20144069
20154774
20166190
20175693
20186699
201983101
202081115
20218399
20227178
20237077
20245751
20254862
20262939

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