Inventor
ZEHNI YANG
CN11 patents
⚠️ This page may combine multiple inventors who share the name “ZEHNI YANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WORLD SOURCE ENTPR LLC
4 patentsUS10221108B2Mar 5, 2019
Liquid formulations of urease inhibitors for fertilizers
WORLD SOURCE ENTPR LLC14 citations93
US11365160B2Jun 21, 2022
Liquid formulations of urease inhibitors for fertilizers
WORLD SOURCE ENTPR LLC5 citations83
US11021414B2Jun 1, 2021
Liquid formulations of urease inhibitors for fertilizers
WORLD SOURCE ENTPR LLC5 citations83
US11198653B2Dec 14, 2021
Liquid formulations of urease inhibitors for fertilizers
WORLD SOURCE ENTPR LLC1 citations72