US 7,838,733 C1 (12,912th)
Herbicide resistance genes
Terry Wright, Westfield, IN (US); Justin Lira, Fishers, IN (US); Donald Merlo, Carmel, IN (US); and Nicole Arnold, Indianapolis, IN (US)
Filed by Terry Wright, Westfield, IN (US); Justin Lira, Fishers, IN (US); Donald Merlo, Carmel, IN (US); and Nicole Arnold, Indianapolis, IN (US)
Assigned to Corteva Agriscience LLC
Reexamination Request No. 90/019,319, Dec. 1, 2023.
Reexamination Certificate for Patent 7,838,733, issued Nov. 23, 2010, Appl. No. 11/587,893, May 22, 2008.
PCT Filed May 2, 2005, PCT No. PCT/US2005/014737
§ 371(c)(1), (2), (4) Date May 22, 2008,
PCT Pub. No. WO2005/107437, PCT Pub. Date Nov. 17, 2005.
Ex Parte Reexamination Certificate issued on May 9, 2025.
Int. Cl. C12N 15/82 (2006.01); C12N 9/02 (2006.01)
CPC C12N 15/8274 (2013.01) [C12N 9/0069 (2013.01); C12N 9/0071 (2013.01); C12N 15/8209 (2013.01)]
AS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT:
The patentability of claims 1-43 and 47-62 is confirmed.
Claims 44-46 were not reexamined.
1. A transgenic plant cell comprising a recombinant polynucleotide that encodes an AAD-1 protein comprising the amino acid sequence of SEQ ID NO:9 or a variant of SEQ ID NO:9 wherein said variant has aryloxyalkanoate dioxygenase activity, at least one amino acid deletion or conserved substitution, and at least 95% sequence identity with SEQ ID NO:9.