Filings by year

B01D 45/10: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197740
197800
197910
198020
198130
198220
198310
198430
198500
198600
198700
198820
198910
199020
199110
199200
199310
199410
199510
199610
199710
199840
199920
200030
200110
200222
200301
200433
200500
200622
200711
200805
200911
201030
201113
201214
201300
201413
201534
201601
201713
201814
201915
202035
202153
202211
202333
202410
202501
202611

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

Recent patents

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By later US patents