Filings by year

C10B 47/26: granted patents and published applications per publication year
YearGranted patentsPublished applications
198110
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199410
199500
199610
199700
199800
199900
200000
200100
200200
200301
200400
200500
200600
200700
200800
200900
201000
201100
201200
201300
201400
201502
201600
201710
201800
201910
202011
202124
202232
202311
202402
202500
202610

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

Recent patents

Most cited

By later US patents