Filings by year

Y10T 29/49211: granted patents and published applications per publication year
YearGranted patentsPublished applications
197670
197770
197860
197910
198050
1981140
198250
198370
198470
198570
198690
1987110
198850
198960
199080
199180
199230
199370
199490
1995120
1996130
1997110
1998120
1999110
2000130
20011615
20021830
20032520
20042424
20051818
20061914
20072015
20082235
20091929
20101926
20112134
20121925
20132215
20142633
20152428
2016266
2017123
201880
201930
202011
202110
202212
202300
202411

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents