Filings by year

C10M 2203/022: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976300
1977270
1978240
1979130
1980190
1981110
198270
198310
1984110
198530
198620
198770
198860
198960
199070
1991120
1992130
199380
1994130
1995120
199670
1997110
1998130
199960
2000100
2001141
2002210
200373
200423
200522
200603
200701
200814
2009110
201044
2011143
201216
201346
201445
201522
201648
2017621
20181421
2019116
202089
2021104
202268
202326
202437
202558
202612

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

Recent patents

Most cited

By later US patents