Filings by year

B01J 35/53: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197840
197900
198000
198110
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199610
199700
199800
199900
200000
200100
200201
200332
200411
200500
200620
200700
200800
200900
201005
201103
201201
201325
201425
201524
201653
201735
2018515
2019127
202069
202176
202255
202354
2024514
2025411
2026310

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

Recent patents

Most cited

By later US patents