Filings by year

C08L 27/24: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197920
198040
198140
198210
198310
198400
198510
198630
198760
198800
198930
199010
199110
199210
199340
199410
199520
199620
199740
199820
199920
200030
200161
200249
200323
200458
200521
200653
200711
200831
200914
201022
201111
201202
201322
201425
201526
201622
201737
201814
201946
202058
2021412
2022213
2023710
20241210
2025114
202634

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

Recent patents

Most cited

By later US patents