Filings by year

F05D 2230/238: granted patents and published applications per publication year
YearGranted patentsPublished applications
200701
200803
200904
201005
201133
201224
201324
201420
201527
201628
201745
201846
201931
202035
202151
202212
202331
202422
202520
202601

By publication year. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents