Filings by year

D06L 1/06: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198010
198150
198200
198310
198410
198500
198600
198700
198800
198920
199000
199100
199200
199300
199400
199500
199600
199700
199830
199910
200020
200110
200211
200310
200410
200500
200600
200700
200800
200900
201000
201100
201200
201300
201400
201511
201604
201720
201800
201900
202000
202101
202211
202301
202410
202500
202611

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

Recent patents

Most cited

By later US patents