Filings by year

A61G 2203/40: granted patents and published applications per publication year
YearGranted patentsPublished applications
198510
198600
198700
198800
198910
199000
199100
199200
199300
199400
199500
199620
199700
199810
199930
200030
200102
200202
200331
200414
200541
200617
200724
200887
2009513
201052
201159
2012514
201355
2014914
2015513
2016912
2017618
2018913
20191221
20202333
20212433
20221919
20232627
20242729
20251822
20262011

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

Recent patents

Most cited

By later US patents