Filings by year

E04B 2/7424: granted patents and published applications per publication year
YearGranted patentsPublished applications
198910
199000
199110
199200
199300
199400
199510
199610
199710
199860
199920
200060
200130
200246
200311
200430
200512
200603
200700
200811
200900
201011
201131
201201
201302
201421
201522
201612
201712
201830
201921
202001
202143
202221
202310
202410

By publication year. Applications have been published since 2001.