Inventor

Zhiye Qiu

Inventor

Beijing, CN

Overview

2018

Patent span

Human necessities

Primary field (CPC A)

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

A61Bprimary

A61BDiagnosis14%

A61FFilters implantable into blood vessels14%

A61LMethods or apparatus for sterilising materials or objects in general14%

B29CShaping or joining of plastics14%

B29LIndexing scheme associated with subclass b29c, relating to particular articles14%

C08LCompositions of macromolecular compounds14%

Y10TTechnical subjects covered by former us classification14%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to YANG SHUHUA (1)· patent assignee history

2018Based in Beijing, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YANG SHUHUA	1	2018

Locations

Location	Patents	Span
Beijing, CN	1	2018