Filings by year

E04H 15/08: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197900
198020
198120
198200
198300
198400
198500
198610
198750
198810
198910
199030
199110
199230
199320
199420
199550
199620
199720
199810
199900
200010
200120
200202
200301
200411
200511
200611
200722
200801
200901
201000
201112
201231
201325
201452
201565
201616
2017610
2018108
201928
202086
202178
20221012
20231113
2024612
20251012
202648

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