Filings by year

B06B 1/0622: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197720
197860
197950
198060
198150
198220
1983150
1984160
198570
1986120
1987170
198890
1989160
1990100
1991160
1992230
199370
1994120
1995230
1996190
1997220
1998290
1999260
2000280
2001248
20022729
20033739
20043228
20052433
20062138
20072532
20082253
20091850
20104145
20112841
20123442
20133480
20144375
20155085
20165271
201760106
201851103
201988115
202093134
202186136
202298106
2023123120
2024109135
2025100112
20267262

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents