Filings by year

Y10S 493/937: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197770
197830
197930
198030
198120
198200
198300
198400
198530
198620
198700
198810
198910
199060
199120
199200
199310
199430
199500
199610
199700
199800
199920
200030
200140
200201
200301
200411
200510
200610
200700
200810

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents