Filings by year

C10B 49/10: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197730
197840
197910
198050
198110
198200
198300
198410
198500
198630
198710
198800
198900
199020
199100
199200
199300
199400
199500
199610
199710
199800
199910
200010
200100
200200
200300
200410
200501
200611
200701
200801
200921
201015
201106
201227
201318
201448
201599
201662
201736
201833
201966
202025
202123
202246
2023111
2024311
2025117
202622

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

Recent patents

Most cited

By later US patents