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Inventor

Yuexiu Qiu

Inventor
Benxi, 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.

A61Cprimary
A61CDentistry20%
A61KPreparations for medical, dental or toiletry purposes20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
A61LMethods or apparatus for sterilising materials or objects in general10%
C08LCompositions of macromolecular compounds10%
PatentTitleYear
10,596,077Method for preparing a dental composite resin material and articles prepared therefrom202010,485,736Multilayer-color composite material for use in dental department, and preparation method therefor2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SHENZHEN UPCERA DENTAL TECH CO LTD (1)· patent assignee history
2019–2020Based in Benxi, CN· patent location history
2020Patents assigned to LIAONING UPCERA CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIAONING UPCERA CO LTD12020
SHENZHEN UPCERA DENTAL TECH CO LTD12019
Locations
LocationPatentsSpan
Benxi, CN22019–2020