Filings by year

C10J 3/44: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199310
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200702
200800
200910
201001
201101
201200
201300
201410
201510
201601
201700
201821

By publication year. Applications have been published since 2001.