Filings by year

E04B 1/6112: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197910
198020
198130
198200
198300
198400
198500
198610
198700
198800
198900
199020
199120
199200
199300
199400
199500
199600
199700
199820
199900
200000
200100
200200
200300
200400
200500
200612
200701
200820
200902
201002
201100
201211
201300
201400
201500
201613
201710
201825
201931
202012
202110
202202
202332
202401
202520

By publication year. Applications have been published since 2001.