Filings by year

Y10S 451/91: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198910
199000
199100
199220
199300
199400
199510
199620
199710
199800
199950
200040
200131
200270
200314
200443
200522
200621
200746
200835
200913
201060
201131
201210
201300
201410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents