Filings by year

G01N 33/534: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197830
197900
198020
198150
198240
198350
198480
198500
198670
1987130
198890
198950
199020
199140
199230
1993110
199480
199540
199650
1997140
199880
199950
200020
200141
200211
200313
200425
200523
200624
200725
200830
200922
201006
201133
201205
201336
201434
201526
201655
201726
201829
201935
2020214
2021212
202259
202357
2024311
202521
202682

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

Recent patents

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By later US patents