Filings by year

Y10T 74/2174: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197730
197830
197910
198000
198100
198220
198300
198420
198530
198640
198700
198810
198940
199020
199130
199210
199360
199420
199530
199650
199710
199830
199920
200010
200101
200211
200312
200422
200522
200610
200725
200821
200901
201010
201100
201203
201304
201430
201522
201610
201700
201810

By publication year. Applications have been published since 2001.

Subgroups

Granted patents