Filings by year

Y10S 8/918: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976140
197780
197880
197910
198000
1981200
1982120
1983180
1984270
1985260
1986260
1987280
1988210
1989240
199090
1991210
1992270
1993300
1994110
1995160
1996170
1997120
199870
1999340
2000240
2001164
2002105
20031210
200455
200553
200661
200710
200813
200912
201021
201132
201233
201302
201410
201520

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents