Filings by year

Y10T 407/2252: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197730
197830
197910
198020
198100
198220
198310
198440
198500
198630
198710
198810
198900
199010
199130
199200
199310
199400
199510
199610
199740
199810
199910
200010
200121
200201
200303
200423
200553
200631
200712
200821
200924
201013
201131
201232
201300
201430
201501
201600
201710

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents