Inventor

DENG JINGEN

CN6 patents

⚠️ This page may combine multiple inventors who share the name “DENG JINGEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV CHINA PETROLEUM BEIJING

2 patents

US11034876B1Jun 15, 2021

Calcium-resistant zwitterionic polymer, preparation method and application thereof, and water-based drilling fluid containing polymer as dispersant

UNIV CHINA PETROLEUM BEIJING0 citations49

US12196722B2Jan 14, 2025

Dynamic crack leaking stoppage evaluation experiment device and experiment method

UNIV CHINA PETROLEUM BEIJING0 citations38

FENG YONGCUN

1 patent

US10837269B2Nov 17, 2020

Multi-stage fracturing sliding sleeve

FENG YONGCUN2 citations55

SCINNOHUB PHARMACEUTICAL CO LTD

1 patent

US12428433B2Sep 30, 2025

Fluorine-containing heterocyclic derivatives with macrocyclic structure and use thereof

SCINNOHUB PHARMACEUTICAL CO LTD0 citations47

UNIV CHENGDU TECHNOLOGY

1 patent

US11391854B2Jul 19, 2022

Optimization design method for volumetric fracturing construction parameters of infilled well of unconventional oil and gas reservoir

UNIV CHENGDU TECHNOLOGY0 citations43

LIVZON PHARMACEUTICAL GROUP

1 patent

US8017784B2Sep 13, 2011

Substituted sulfoxide compounds, methods for preparing the same and use thereof

LIVZON PHARMACEUTICAL GROUP0 citations42