Filings by year

C22C 47/068: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197730
197820
197900
198010
198110
198220
198300
198400
198510
198600
198710
198820
198930
199030
199110
199210
199350
199440
199550
199670
199780
199870
199920
200020
200130
200221
200323
200422
200513
200636
200733
200810
200910
201031
201100
201201
201310
201402
201510
201602
201714
201802
201910
202011
202121
202201
202331

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents