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Inventor

Yongkai DU

Inventor
CN

Overview

1→
Patents
2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A23Kprimary
A23KFodder33%
C12NMicroorganisms or enzymes33%
C12YEnzymes33%
PatentTitleYear
11,155,793Phytase variants YeAPPA having improved gastric protein resistance and acid resistance, and increased catalytic efficiency2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to DU YONGKAI (1)· patent assignee history
2021Patents assigned to FEED RES INSTITUTE CHINESE ACADEMY OF AGRICUL (1)· patent assignee history
2021Patents assigned to HUANG HUOQING (1)· patent assignee history
2021Patents assigned to LI YANGYANG (1)· patent assignee history
2021Patents assigned to LUO HUIYING (1)· patent assignee history
2021Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU YONGKAIself12021
FEED RES INSTITUTE CHINESE ACADEMY OF AGRICUL12021
HUANG HUOQING12021
LI YANGYANG12021
LUO HUIYING12021
Locations
LocationPatentsSpan
CN12021