Filings by year

C10B 47/20: granted patents and published applications per publication year
YearGranted patentsPublished applications
200120
200200
200300
200400
200500
200600
200700
200800
200902
201010
201101
201201
201323
201411
201502
201620
201704
201832
201921
202002
202100
202230
202301
202414
202511
202621

By publication year. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents