Filings by year

Y02P 90/80: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198210
198300
198410
198500
198600
198700
198800
198940
199010
199130
199250
199340
199430
199560
199660
199770
1998180
199970
2000180
20012015
20022084
20033169
20044288
20054787
20066563
200757108
200846136
200949117
201080146
201175112
201294155
2013102134
2014127185
201584152
201673147
201790187
2018103178
2019149241
2020175273
2021144179
2022176216
2023185160
202411875
202510459
20264927

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