Filings by year

C10B 47/14: granted patents and published applications per publication year
YearGranted patentsPublished applications
198710
198800
198900
199000
199100
199200
199300
199400
199510
199600
199700
199800
199900
200000
200100
200200
200301
200400
200500
200610
200700
200800
200900
201001
201100
201211
201300
201400
201511
201601
201700
201810
201900
202010
202101
202211
202310
202400
202501

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents