Filings by year

Y10T 29/49991: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976150
197750
1978170
197930
1980110
198140
198240
198380
198410
198590
198680
198780
1988140
1989100
199090
199180
1992130
199370
199490
1995120
1996130
1997120
1998100
1999110
200090
200196
200278
2003138
2004612
20051111
2006810
200748
200817
2009911
2010110
2011146
2012116
201397
201412
2015710
201622
201730
201851
201920
202020

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents