Inventor

LIXIN XU

Inventor

Overview

7→

Patents

2023–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

B63Bprimary

B63BShips or other waterborne vessels10%

E02FDredging7%

E21CMining or quarrying7%

B29CShaping or joining of plastics3%

B29DProducing particular articles from plastics or from substances in a plastic state3%

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%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

B63CLaunching, hauling-out, or dry-docking of vessels3%

B63JAuxiliaries on vessels3%

PatentTitleYear

12,391,343Drag-reducing separator plate and design method therefor2025 12,378,749Environmentally-friendly semi-closed loop deep-sea ore hydraulic lifting system2025 12,371,993Deep-sea ore hydraulic lifting system with deep-sea single high-pressure silo feeding device2025 D1085495Mirror with light2025 12,330,765Power and freshwater supply system for ocean integrated platform2025 12,280,858Floating dockable liquefied natural gas supply station2025 11,635,157Non-metallic flexible pipe and manufacturing method thereof2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to CHINA MERCHANTS HEAVY IND JIANGSU CO LTD (3)· patent assignee history

2023–2025Based in CN· patent location history

2025Patents assigned to CHINA MERCHANTS DEEPSEA RES INSTITUTE SANYA CO (3)· patent assignee history

2025Patents assigned to CHINA MERCHANTS MARINE OFFSHORE RES INSTITUTE CO (3)· patent assignee history

2025Patents assigned to CHINA MERCHANTS DEEPSEA RES INSTITUTE SANYA CO LTD (2)· patent assignee history

2025Patents assigned to CHINA MERCHANTS MARINE AND OFFSHORE RES INSTITUTE CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHINA MERCHANTS DEEPSEA RES INSTITUTE SANYA CO	3	2025
CHINA MERCHANTS HEAVY IND JIANGSU CO LTD	3	2023–2025
CHINA MERCHANTS MARINE OFFSHORE RES INSTITUTE CO	3	2025
CHINA MERCHANTS DEEPSEA RES INSTITUTE SANYA CO LTD	2	2025
CHINA MERCHANTS MARINE AND OFFSHORE RES INSTITUTE CO LTD	2	2025

Locations

Location	Patents	Span
CN	7	2023–2025