Filings by year

E06B 9/15: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197750
197820
197910
198020
198130
198240
198320
198490
198540
198640
198750
198840
198950
199040
199160
199270
1993110
199480
199590
1996140
199780
1998100
199970
2000100
200161
200236
200338
200459
200548
200622
200718
200848
200908
201055
201115
201259
201363
201448
2015712
2016913
2017713
2018711
201989
202056
2021821
2022519
20231318
20241218
20251210
20261212

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