Inventor

ZhaoQiang Zhang

Inventor

Overview

2→

Patents

2022

Patent span

Human necessities

Primary field (CPC A)

Patents· 2 as inventor

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

A23Lprimary

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for14%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation14%

A61KPreparations for medical, dental or toiletry purposes14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

B01DSeparation14%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%

C07CAcyclic or carbocyclic compounds14%

PatentTitleYear

11,266,704Total flavonoid extract from 2022 11,214,530Method for the separation of C4 olefin mixtures2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UNIV ZHEJIANG (1)· patent assignee history

2022Patents assigned to ZHANGZHOU PIEN TZE HUANG PHARM (1)· patent assignee history

2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV ZHEJIANG	1	2022
ZHANGZHOU PIEN TZE HUANG PHARM	1	2022

Locations

Location	Patents	Span
CN	2	2022