Inventor

Qian QIN

Inventor

Overview

3→

Patents

2023–2024

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds25%

C09DCoating compositions, e.g. paints, varnishes or lacquers25%

B22FWorking metallic powder13%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering13%

C23CCoating metallic material13%

Y02PClimate change mitigation technologies in the production or processing of goods13%

PatentTitleYear

11,981,829Methods of forming roofing materials with asphalt shingle waste2024 11,802,219Roofing materials with asphalt shingle waste2023 11,612,936Method for preparing oxygen-free passivated titanium or titanium-alloy powder product by means of gas-solid fluidization2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to BMIC LLC (2)· patent assignee history

2023Patents assigned to UNIV BEIJING SCIENCE & TECHNOLOGY (1)· patent assignee history

2023–2024Based in US· patent location history

2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BMIC LLC	2	2023–2024
UNIV BEIJING SCIENCE & TECHNOLOGY	1	2023

Locations

Location	Patents	Span
US	2	2023–2024
CN	1	2023