Filings by year

Y10T 83/2192: granted patents and published applications per publication year
YearGranted patentsPublished applications
197670
197780
197860
197930
1980100
1981110
1982110
198350
198470
198560
198670
1987140
1988120
1989150
199090
1991110
1992100
1993170
199440
199560
199660
199760
199870
1999110
2000140
2001135
2002610
20031310
200469
200576
200669
200725
200838
2009519
20101012
201124
2012136
2013810
2014127
2015108
201600
201730
201821
201920
202012
202111
202211
202321

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents