Inventor

XINHUA LIU

Inventor

Overview

10→

Patents

2022–2026

Patent span

Performing operations

Primary field (CPC B)

Patents· 10 as inventor

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

LOC12primary

LOC1210%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

A47LDomestic washing or cleaning3%

A61KPreparations for medical, dental or toiletry purposes3%

A61LMethods or apparatus for sterilising materials or objects in general3%

B29BPreparation or pretreatment of the material to be shaped3%

B29CShaping or joining of plastics3%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%

B29LIndexing scheme associated with subclass b29c, relating to particular articles3%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%

PatentTitleYear

12,595,236Pyrimidine-2,4-diamine compound and preparation method and application thereof2026 12,276,196Three-level prevention and control method for rock burst roadway2025 D1062543Electric motorcycle2025 D1062544Frame for cycles or motorcycles2025 D1053077Motorcycle battery box2024 11,674,570Self-adaptive heavy-duty gear transmission walking device2023 11,647,879Multifunctional emergency starting power for motor vehicles2023 11,552,536Electric motor and inverter assembly2023 11,511,018Conductive biomimetic skin scaffold material with self-repairing function and a method of preparing the same2022 11,446,270Leonurine crystal and use thereof in preparation of insulin sensitizer, hypoglycemic drug and lipid-lowering drug2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HOU MENGDI (1)· patent assignee history

2022–2026Based in CN· patent location history

2023Patents assigned to BOSCH GMBH ROBERT (1)· patent assignee history

2024–2025Patents assigned to RUILIFENG INDUSTRIAL TECH SHANGHAI CO LTD (3)· patent assignee history

2025Patents assigned to CCTEG COAL MINING RES INSTITUTE (1)· patent assignee history

2026Patents assigned to ANHUI MEDICAL UNIV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RUILIFENG INDUSTRIAL TECH SHANGHAI CO LTD	3	2024–2025
ANHUI MEDICAL UNIV	1	2026
BOSCH GMBH ROBERT	1	2023
CCTEG COAL MINING RES INSTITUTE	1	2025
HOU MENGDI	1	2022

Locations

Location	Patents	Span
CN	10	2022–2026