Filings by year

C11D 7/241: granted patents and published applications per publication year
YearGranted patentsPublished applications
200402
200513
200610
200720
200801
200912
201011
201111
201210
201312
201401
201523
201600
201713
201822
201918
202033
202145
202225
202322
202414
202522
202601

By publication year. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents