Inventor
Qi PENG
Inventor
CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling15%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
H01RElectrically-conductive connections10%
B24DTools for grinding, buffing or sharpening5%
B60WConjoint control of vehicle sub-units of different type or different function5%
B62DMotor vehicles5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
G01FMeasuring volume, volume flow, mass flow or liquid level5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
PatentTitleYear
12,537,339RJ45 socket202612,525,753Grounded shrapnel structure of H-MTD male connector202612,433,887Aripiprazole injectable suspension formulation having prolonged shelf life202512,218,610Sensor system with an interior sensor and a piezoelectric power supply202512,104,111Unique PDC microstructure and the method of making it202411,879,296Blade cap force modulation system for a drill bit202411,786,522Aripiprazole injectable suspension formulation having prolonged shelf life202311,499,378Blade cap force modulation system for a drill bit202211,300,638Laboratory test device for permeation grouting of impermeable material202211,237,554Driver readiness assessment system and method for vehicle2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to CNPC USA CORP (4)· patent assignee history
2022–2024Patents assigned to BEIJING HUAMEI INC CNPC (2)· patent assignee history
2022–2026Based in CN· patent location history
2022Based in US· patent location history
2023–2025Patents assigned to NANJING NORATECH PHARMACEUTICALS CO LTD (2)· patent assignee history
2024–2025Patents assigned to BEIJING HUAMEI INC (2)· patent assignee history
2024–2025Patents assigned to CHINA NAT PETROLEUM CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CNPC USA CORP | 4 | 2022–2025 |
| BEIJING HUAMEI INC | 2 | 2024–2025 |
| BEIJING HUAMEI INC CNPC | 2 | 2022–2024 |
| CHINA NAT PETROLEUM CORP | 2 | 2024–2025 |
| NANJING NORATECH PHARMACEUTICALS CO LTD | 2 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 9 | 2022–2026 |
| US | 1 | 2022 |