Filings by year

Y10S 220/15: granted patents and published applications per publication year
YearGranted patentsPublished applications
197920
198000
198110
198200
198300
198400
198520
198620
198700
198820
198950
199000
199110
199200
199310
199420
199510
199600
199710
199810
199900
200030
200100
200222
200301
200412
200520
200620

By publication year. Applications have been published since 2001.