Filings by year

Y10T 74/206: granted patents and published applications per publication year
YearGranted patentsPublished applications
197660
1977100
197870
197930
198060
198190
198240
198340
198440
198570
1986150
1987150
198860
198970
199030
199150
199250
199350
199440
199530
199660
199740
199820
199930
200020
200121
200222
200322
200411
200502
200620
200722
200806
200923
201012
201122
201248
201315
201472
201526
201620
201720
201810
201910
202010

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents