Dan LUO

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing a stable nanofluid of amphiphilic Janus nanoshe...
- Patent number 11,891,304
- Issue date Feb 6, 2024
- University of Houston System
- Zhifeng Ren
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method to synthesize graphene-based amphiphilic janus nanosheets
- Patent number 11,365,294
- Issue date Jun 21, 2022
- University of Houston System
- Zhifeng Ren
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Surfactant for enhanced oil recovery
- Patent number 10,934,475
- Issue date Mar 2, 2021
- University of Houston System
- Zhifeng Ren
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING THE VISCOSITY OF HEAVY OIL FOR EXTRACTION, TRAN...
- Publication number 20210155845
- Publication date May 27, 2021
- UNIVERSITY OF HOUSTON SYSTEM
- Zhifeng Ren
- E21 - EARTH DRILLING MINING
Information Patent Application
A METHOD TO SYNTHESIZE GRAPHENE-BASED AMPHIPHILIC JANUS NANOSHEETS
- Publication number 20200377675
- Publication date Dec 3, 2020
- UNIVERSITY OF HOUSTON SYSTEM
- Zhifeng REN
- B82 - NANO-TECHNOLOGY
Information Patent Application
A METHOD OF PREPARING A STABLE NANOFLUID OF AMPHIPHILIC JANUS NANOS...
- Publication number 20200231445
- Publication date Jul 23, 2020
- UNIVERSITY OF HOUSTON SYSTEM
- Zhifeng REN
- B82 - NANO-TECHNOLOGY
Information Patent Application
SURFACTANT FOR ENHANCED OIL RECOVERY
- Publication number 20190016943
- Publication date Jan 17, 2019
- UNIVERSITY OF HOUSTON SYSTEM
- Zhifeng REN
- B82 - NANO-TECHNOLOGY