Filings by year

B01J 2219/0822: granted patents and published applications per publication year
YearGranted patentsPublished applications
199510
199600
199720
199800
199900
200010
200111
200214
200356
200437
200546
200664
200711
200811
200910
201012
201100
201223
201321
201410
201512
201629
201720
201802
201921
202010
202111
202210
202300
202400
202500
202601

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

Recent patents

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By later US patents