Filings by year

C01D 1/36: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200401
200500
200600
200700
200800
200910
201000
201100
201200
201300
201401
201510

By publication year. Applications have been published since 2001.