Filings by year

Y10T 83/4503: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197730
197830
197900
198010
198100
198230
198300
198410
198520
198630
198740
198830
198900
199000
199110
199200
199310
199400
199500
199610
199700
199810
199930
200020
200121
200227
200333
200453
200522
200641
200720
200811
200913
201000
201100
201210
201320

By publication year. Applications have been published since 2001.

Subgroups

Granted patents