Filings by year

Y10S 521/909: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197710
197820
197920
198030
198180
198220
1983150
198470
198510
198610
198770
198830
198920
199010
199110
199200
199310
199400
199520
199630
199750
199810
199900
200000
200100
200200
200301
200411
200510
200610
200700
200801
200910

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents