Filings by year

B60S 1/50: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197920
198010
198100
198230
198300
198440
198500
198610
198700
198800
198920
199020
199130
199230
199380
199430
199520
199620
199730
199890
199930
200080
2001102
200242
200369
2004710
200559
200656
200747
2008412
200939
2010712
201136
201286
201399
201449
201579
2016422
20171018
20181620
20191926
20202027
20212024
20221320
20231928
20241728
20252423
20262016

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

Recent patents

Most cited

By later US patents