Inventor

Jian Jiao

Inventor

Guangdong, CN

Overview

2013–2020

Patent span

Chemistry

Primary field (CPC C)

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

C08Kprimary

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients28%

C08LCompositions of macromolecular compounds28%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%

C08JWorking-up9%

A61LMethods or apparatus for sterilising materials or objects in general6%

A61BDiagnosis3%

A61FFilters implantable into blood vessels3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to KINGFA SCIENCE & TECHNOLOGY CO (8)· patent assignee history

2013Patents assigned to CAI TONGMIN (1)· patent assignee history

2013–2020Based in Guangdong, CN· patent location history

2019–2020Patents assigned to ZHUHAI WANGO CHEM CO LTD (6)· patent assignee history

2019–2020Patents assigned to TIANJIN KINGFA NEW MAT CO LTD (4)· patent assignee history

2019Patents assigned to YANG HONGMEI (2)· patent assignee history

2020Based in Shanghai, CN· patent location history

2020Based in Guangzhou, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KINGFA SCIENCE & TECHNOLOGY CO	8	2013–2020
ZHUHAI WANGO CHEM CO LTD	6	2019–2020
TIANJIN KINGFA NEW MAT CO LTD	4	2019–2020
YANG HONGMEI	2	2019
CAI TONGMIN	1	2013

Locations