Chengdu
China
2
2021-01-07
The entities that hold a legal rights for patent applications filed by inventor Deng Jingen:
Jingen Deng from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Optimization design method for volumetric fracturing construction parameters of infilled well of unconventional oil and gas reservoir
#2 | 2008-09-25Substituted sulfoxide compounds, methods for preparing the same and use thereof
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