Filings by year

B01J 2219/2402: granted patents and published applications per publication year
YearGranted patentsPublished applications
200110
200201
200302
200401
200511
200601
200700
200801
200901
201012
201115
2012311
2013114
20141016
20151121
20162315
201779
2018139
20191215
20201826
20212427
20221419
20231521
2024919
20251717
202679

By publication year. 2026 runs to 8 Oct.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents