Inventor
Weidong SHEN
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A23Bprimary
A23BPreservation of foods, foodstuffs or non-alcoholic beverages9%
A61LMethods or apparatus for sterilising materials or objects in general9%
C12MApparatus for enzymology or microbiology9%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms9%
F04BPositive-displacement machines for liquids9%
F17CVessels for containing or storing compressed, liquefied or solidified gases9%
F25BRefrigeration machines, plants or systems9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G02BOptical elements, systems or apparatus9%
Y02ATechnologies for adaptation to climate change9%
PatentTitleYear
12,372,204Pressurizing device of cryogenic vessel and cryogenic vessel202512,038,366Detection device and method for tiny particles in liquid202411,914,179Radiative cooling optical filter, its preparing method and application202411,779,672Control method of intelligent sterility test pump, sterilization method and application thereof202311,187,444Air-vapor separation device for separating air from refrigerant vapor and method thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to DAWNING INFORMATION IND BEIJING CO LTD (1)· patent assignee history
2021–2025Based in CN· patent location history
2023–2024Patents assigned to JIANGSU SUJING GROUP CO LTD (2)· patent assignee history
2025Patents assigned to CHINA INT MARINE CONTAINERS GROUP CO LTD (1)· patent assignee history
2025Patents assigned to CIMC ENRIC INVESTMENT HOLDINGS SHENZHEN CO LTD (1)· patent assignee history
2025Patents assigned to NANTONG CIMC ENERGY EQUIPMENT CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JIANGSU SUJING GROUP CO LTD | 2 | 2023–2024 |
| CHINA INT MARINE CONTAINERS GROUP CO LTD | 1 | 2025 |
| CIMC ENRIC INVESTMENT HOLDINGS SHENZHEN CO LTD | 1 | 2025 |
| DAWNING INFORMATION IND BEIJING CO LTD | 1 | 2021 |
| NANTONG CIMC ENERGY EQUIPMENT CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2021–2025 |