Filings by year

F17C 2270/0718: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198810
198900
199020
199110
199210
199310
199410
199520
199610
199700
199810
199910
200010
200100
200201
200313
200400
200521
200610
200712
200814
200902
201003
201130
201202
201300
201411
201502
201620
201700
201800
201900
202010

By publication year. Applications have been published since 2001.

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By later US patents