Filings by year

B60T 2270/411: granted patents and published applications per publication year
YearGranted patentsPublished applications
200020
200121
200201
200323
200430
200500
200600
200711
200800
200903
201000
201103
201202
201332
201421
201510
201612
201700
201832
201922
202011
202110
202200
202310

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents