Filings by year

Y10T 156/178: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
1977110
197870
197950
1980110
1981110
198230
198350
1984100
198590
1986120
198740
198870
198960
199050
1991130
199270
1993100
199480
199570
199630
199740
199830
199940
200020
200131
200233
200332
200476
200514
200613
200722
200841
200911
201011
201110
201202
201311
201431
201510

By publication year. Applications have been published since 2001.