Filings by year

B81C 1/00166: granted patents and published applications per publication year
YearGranted patentsPublished applications
199910
200010
200100
200202
200300
200400
200510
200600
200701
200800
200903
201015
201127
201222
201356
201477
2015713
20161215
201797
2018814
20191521
20202020
20211122
20221913
20231313
20241310
202555
202696

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

Recent patents

Most cited

By later US patents