Inventor

Xiang DONG

Inventor

Overview

9→

Patents

2022–2025

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

A61Fprimary

A61FFilters implantable into blood vessels22%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

B05BSpraying apparatus6%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors6%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

C08JWorking-up6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

PatentTitleYear

12,398,276Composite coating and preparation method and use thereof2025 12,390,336Artificial vertebral body2025 12,048,631Pad prosthesis and artificial knee prosthesis having same2024 11,963,879Femoral prosthesis and knee prosthesis with them2024 11,787,821Catalyst and process for ring opening polymerization2023 11,666,448Knee prosthesis and knee prosthesis component2023 D0986408Mask2023 11,278,917Inductive electrostatic atomization nozzle2022 11,215,978Automated warehousing system, display panel production line and logistics delivery method2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history

2022Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (1)· patent assignee history

2022–2025Based in CN· patent location history

2023–2025Patents assigned to BEIJING NATON MEDICAL TECH HOLDINGS CO LTD (4)· patent assignee history

2023–2024Patents assigned to TIANJIN ZHENGTIAN MEDICAL INSTR CO LTD (2)· patent assignee history

2023Patents assigned to BEIJING NATON MEDICAL TECH RESEARCH INSTITUTE CO LTD (1)· patent assignee history

2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING NATON MEDICAL TECH HOLDINGS CO LTD	4	2023–2025
TIANJIN ZHENGTIAN MEDICAL INSTR CO LTD	2	2023–2024
BEIJING NATON MEDICAL TECH RESEARCH INSTITUTE CO LTD	1	2023
BOE TECHNOLOGY GROUP CO LTD	1	2022
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD	1	2022

Locations

Location	Patents	Span
CN	8	2022–2025
US	1	2023