Filings by year

E04G 17/0652: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197720
197800
197910
198000
198100
198200
198300
198400
198510
198600
198700
198800
198910
199000
199110
199200
199300
199410
199500
199600
199700
199800
199940
200010
200101
200210
200300
200400
200500
200601
200700
200803
200901
201002
201121
201202
201310
201411
201525
201601
201764
201803
201933
202079
202122
202226
202316
202455
202544
202650

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