Filings by year

C08G 18/542: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197740
197880
197960
198060
198170
198270
198340
198470
198580
198670
198790
198850
198940
199030
199140
199230
199350
199410
199520
199620
199730
199870
199920
200030
200142
200255
200376
200423
200546
200611
200722
200825
200911
201024
201114
201233
201334
201414
201512
201631
201704
201825
201925
202035
202145
202248
202355
202496
202523
202631

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

Recent patents

Most cited

By later US patents