Filings by year

Y10T 428/31891: granted patents and published applications per publication year
YearGranted patentsPublished applications
197680
1977160
1978130
197950
1980140
198160
198270
198370
198470
198560
198640
198750
198820
198940
199080
199110
199220
199370
199450
1995100
199630
199790
199880
199950
200080
200152
200236
2003712
200464
200568
200634
200734
200831
200913
201034
201120
201234
201343
201423
201501
201610
201701
201830
201910

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents