Filings by year

Y10T 74/20049: granted patents and published applications per publication year
YearGranted patentsPublished applications
197920
198010
198120
198210
198300
198420
198520
198640
198750
198810
198940
199060
199150
199230
199310
199420
199500
199610
199720
199840
199980
200050
200175
200273
200386
200434
200546
200622
200730
200817
200919
201059
201164
201278
201368
201463
201584
201640
201710

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents