Inventor
Chang JIANG
Inventor
US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body44%
A61LMethods or apparatus for sterilising materials or objects in general14%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%
F16LPipes6%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
A61BDiagnosis3%
G01CMeasuring distances, levels or bearings3%
G01KMeasuring temperature3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
PatentTitleYear
12,551,682Universal single-use cap for male and female connectors202612,544,550Disinfecting cap with pressure seal capability202612,329,924Universal single-use cap for male and female connectors202512,329,925Universal cap with pressure seal202512,186,521Universal disinfecting cap2025D1056167Auxiliary rack for close stool202412,098,785Universal connector or cap for male and female threaded fittings202412,076,522Universal single-use cap for male and female connectors202412,029,828Disinfection cap202412,005,223Disinfection cap202412,005,222Universal single-use cap for male and female connectors202411,975,168Disinfectant cap202411,969,572Disinfection cap202411,890,446Cap for male and female threaded fittings202411,890,445Universal disinfection cap202411,650,172Calorimeter202311,353,147Universal connector or cap for male and female threaded fittings202211,273,298Universal single-use cap for male and female connectors202211,223,176Direct-current motor commutator structure and direct-current motor202211,187,554Method, device and computer storage medium for providing running speed of urban road2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to Baidu online network technology beijing co ltd (1)· patent assignee history
2021–2024Based in CN· patent location history
2022–2026Patents assigned to BECTON DICKINSON CO (16)· patent assignee history
2022Patents assigned to NEW UNITED RAIL TRANSIT TECH CO LTD (1)· patent assignee history
2022–2026Based in US· patent location history
2023Patents assigned to UNIV MICHIGAN REGENTS (1)· patent assignee history
2024Patents assigned to FOSHAN YOUBU MEDICAL EQUIPMENT CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BECTON DICKINSON CO | 16 | 2022–2026 |
| Baidu online network technology beijing co ltd | 1 | 2021 |
| FOSHAN YOUBU MEDICAL EQUIPMENT CO LTD | 1 | 2024 |
| NEW UNITED RAIL TRANSIT TECH CO LTD | 1 | 2022 |
| UNIV MICHIGAN REGENTS | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 17 | 2022–2026 |
| CN | 3 | 2021–2024 |