Filings by year

C08F 220/1812: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197720
197820
197900
198000
198100
198200
198300
198400
198530
198600
198720
198820
198910
199000
199100
199240
199310
199410
199500
199610
199770
199810
199910
200030
200163
200235
200334
200432
200537
200648
2007411
2008610
2009315
2010913
20111127
20121413
20131416
20141215
20151023
20161313
20171922
20181124
20191225
20201825
20211329
20222030
20231821
20241023
20251721
2026108

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

Recent patents

Most cited

By later US patents