Inventor · disambiguated record
Zhuangzhuang Zheng
Also filed as: ZHENG ZHUANGZHUANG
1 granted patent·1 pending application·0 citations·filing 2023–2024
11Inventor score
Technology areasG01N
Files withUNIV CHINA PETROLEUM EAST CHINA2
Top patents by PatentIndex Score
2 records- 0173US12449339B2Device and method for testing gas loss amount which simulates wireline coring processUNIV CHINA PETROLEUM EAST CHINA·Filed 2024·Granted Oct 21, 2025·0 cites·6 claims
- 0266US2025116586A1Device and method for testing gas loss amount which simulates wireline coring processUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →