Filings by year

Y02E 10/47: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976230
1977470
1978660
1979710
1980870
19811050
1982740
1983440
1984530
1985490
1986400
1987200
1988190
1989230
1990170
1991100
199290
1993180
1994150
199590
1996190
1997160
1998220
1999280
2000350
2001194
20022916
20032648
20042061
20053147
20061453
20072389
200824129
200934223
201070362
201190440
2012186418
2013242417
2014281411
2015295365
2016267281
2017225257
2018204235
2019224221
2020187179
2021188247
2022162195
2023196230
2024207228
2025174181
20268095

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

Recent patents

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By later US patents