Beijing
China
4
2019-10-31
The entities that hold a legal rights for patent applications filed by inventor LU Xiaobing:
Xiaobing LU from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Chelating agent for reservoir acidification and stimulating injection and its preparation method and application
#2 | 2019-10-17Injection stimulation agent for water injection well and the preparation method and application thereof
#3 | 2019-09-12On-line diverting acid for continuous injection into water injection wells and a preparation method thereof
#4 | 2018-07-05Pressure-reducing and injection-enhancing anti scaling agent for low-permeability water-injection well and preparation method thereof
2233733 ⎘