Filings by year

F05D 2230/313: granted patents and published applications per publication year
YearGranted patentsPublished applications
199810
199900
200000
200100
200200
200301
200404
200528
200645
2007513
200859
2009114
201034
201187
201258
201324
201464
201547
2016317
201729
2018914
20191115
2020912
20211011
202286
2023136
202466
202547
202621

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

Recent patents

Most cited

By later US patents