Filings by year

A61K 31/32: granted patents and published applications per publication year
YearGranted patentsPublished applications
198910
199000
199100
199200
199300
199400
199500
199600
199710
199820
199900
200000
200100
200222
200310
200424
200502
200604
200704
200800
200900
201013
201101
201200
201322
201414
201511
201611
201711
201812
201902
202031
202122
202212
202321
202421
202502

By publication year. Applications have been published since 2001.