Filings by year

C09D 133/068: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976160
197760
197860
197930
198010
198100
198220
198320
198430
198530
198620
198700
198800
198930
199040
199160
199230
199360
199480
199580
1996140
1997160
1998130
1999140
2000170
2001156
2002119
200377
200467
200537
200688
200766
2008211
2009410
201049
201134
201259
201339
2014514
2015920
2016139
20171212
201857
2019512
20201314
20211116
202269
202367
2024105
202501
202636

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

Recent patents

Most cited

By later US patents