Filings by year

Y10S 530/852: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197710
197810
197900
198000
198110
198210
198300
198400
198510
198600
198710
198810
198940
199010
199150
199240
199320
199440
199570
199620
199770
199850
199960
200050
200120
200263
200354
200412
200525
200611
200765
200813
200922
201022
201152
201200
201300
201411
201500
201600
201711
201800
201901

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents