Filings by year

C09K 2323/051: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197910
198020
198100
198200
198300
198410
198500
198600
198700
198800
198910
199010
199100
199200
199310
199400
199510
199610
199710
199820
199940
200010
200114
200229
200343
200416
200559
200656
200796
2008411
200954
201083
201164
201236
2013710
201484
201525
201643
201752
201844
201902
202024
202131
202210
202310

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents