Filings by year

B60S 1/58: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
197700
197860
197910
198020
198120
198230
198320
198420
198510
198600
198730
198810
198920
199000
199120
199200
199320
199410
199510
199630
199740
199890
1999210
2000100
20011210
2002159
2003910
2004910
200561
200645
200746
200818
2009110
201056
201173
201224
2013514
201446
201575
201698
20171112
2018612
2019816
2020108
202187
2022107
202386
202449
202586
202635

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Subgroups

Granted patents