Filings by year

G01N 33/559: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197710
197810
197910
198010
198110
198210
198300
198410
198500
198600
198710
198810
198900
199010
199100
199210
199300
199400
199510
199610
199700
199800
199900
200010
200110
200202
200302
200414
200512
200601
200700
200801
200912
201012
201112
201226
201307
201452
201524
201655
201755
201845
201925
202042
202153
202225
202302
202412
202521

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents