Filings by year

D06M 13/144: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976100
197770
197850
197930
198060
198140
198210
198330
198440
198510
198610
198710
198810
198940
199030
199110
199240
199370
199440
199580
1996150
199780
199880
199940
200090
2001132
200284
200369
20041012
2005315
2006612
200748
2008711
2009315
201049
2011812
201228
201347
201488
2015415
2016617
2017711
2018924
20191413
2020622
20211123
20221624
20231521
20241828
20251514
20261013

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents