Inventor

Dewei Zhu

Inventor

Shandong, CN

Overview

2→

Patents

2019–2020

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.

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof9%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages9%

A23CDairy products, e.g. milk, butter or cheese9%

A23KFodder9%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation9%

A61KPreparations for medical, dental or toiletry purposes9%

B01DSeparation9%

C07KPeptides9%

F15BSystems acting by means of fluids in general9%

F16FSprings9%

PatentTitleYear

10,738,802Hydraulic buffer and cylinder combined with the same2020 10,487,112None2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to UNIV JIANGNAN (1)· patent assignee history

2019Based in Wuxi, CN· patent location history

2020Patents assigned to QINGDAO ACME INNOVATION TECH CO LTD (1)· patent assignee history

2020Based in Shandong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QINGDAO ACME INNOVATION TECH CO LTD	1	2020
UNIV JIANGNAN	1	2019

Locations

Location	Patents	Span
Shandong, CN	1	2020
Wuxi, CN	1	2019