<

 
Data updated 2025-04-25 00:05:00
Translation DK > English
Need help for the searches?
[DISPLAY PATENT]
 
Choose application no.
 
Application no. and date15819075.1 (espacenet)  (Federated)  (European Patent Register), 20150708
Patent/reg. no. and dateDK/EP 3166612, 20190612
Publication date20170517
Priority no. and dateUS 201462021876 P, 20140708, US 201462021881 P, 20140708, US 201462021877 P, 20140708
EP pub. no. and date EP 3166612 20170517
Effective date
Applicant/ownerCorteva Agriscience LLC, 9330 Zionsville Road
Indianapolis, Indiana 46268, US
Applicant ref. no.P022563EPDK1
InventorZHU, Yuanming, 12514 Spring Violet Place
Carmel, Indiana 46033, US,
RENGA, James M., 9330 Zionsville Road
Indianapolis, Indiana 46268, US,
WHITEKER, Gregory T., 9330 Zionsville Road
Indianapolis, Indiana 46268, US,
CHOY, Nakyen, 9330 Zionsville Road
Indianapolis, Indiana 46268, US,
STOCKMAN, Kenneth E., 1710 Building
Midland, Michigan 48674, US
RepresentativeCHAS. HUDE A/S, Langebrogade 3B, 1411 København K, DK
Opponent
IPC ClassA61K 31/535 (2006.01) , C07D 213/79 (2006.01) , C07D 213/803 (2006.01) , C07D 213/84 (2006.01) 
TitleFREMGANGSMÅDE TIL FREMSTILLING AF 4-ALKOXY-3-HYDROXY-PICOLINSYRE
Int. application no.US2015039565
Int. publication no.WO2016007634
Related patent (certificate)
StatusDK/EP patent
Pædiatrisk forlængelse-
Udløbsdato for pædiatrisk forlængelse-

 
Home | Danish Patent and Trademark Office, Helgeshøj Allé 81, 2630 Tåstrup, Denmark Tel.: +45 4350 8000, email | Contact