A61K 2039/5256

Expressing foreign proteins

Official title: {expressing foreign proteins}

A61K2039/5256 (Expressing foreign proteins) appears on 1,724 US grants and 2,782 published applications in this corpus.

Search patents in A61K
Granted patents
1,724
Published applications
2,782
Assignees
1,024
Inventors
4,062
Latest grant
29 Sep 2026

Filings by year

A61K 2039/5256: granted patents and published applications per publication year
YearGranted patentsPublished applications
198710
198800
198900
199010
199110
199210
199320
199410
199500
199640
1997100
1998310
1999170
2000240
2001317
20021945
20033291
200429110
200527113
200645101
20074998
20084792
200964115
201080157
201177138
201269115
201353102
20147496
201575109
20168187
2017105133
201877120
201996109
202088134
202186131
202279130
202373154
202459140
202565104
20265151

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

Recent patents

Most cited

By later US patents