Qianjiang, China

Zhi Li

This inventor holds 1 USPTO granted patent. Top assignees: Logging Company, Sinopec Oilfield Service Jianghan Corporation, Sinopec Oilfield Service Corporation, Sinopec Oilfield Service Jianghan Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhi Li. Retrieved from https://idiyas.com/inventor/zhi-li-gw8cyiic

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 15.0

ph-index = 1


Company Filing History:


Years Active: 2022

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Zhi Li - Innovator in Perforating Technology

Introduction

Zhi Li is a notable inventor based in Qianjiang, China. He has made significant contributions to the field of perforating technology, particularly in the oil and gas industry. His innovative designs have led to advancements that enhance the efficiency of horizontal wells.

Latest Patents

Zhi Li holds a patent for a "Perforating device for horizontal wells." This device comprises a release sub, a rotating segment, a first centralizer, a braking segment, a casing collar locator, a traction mechanism, a second centralizer, a flex joint, a power supply segment, a shock absorber, a perforator, and a tail segment, all connected in a threaded manner. The first joint assembly includes a first joint, a guide key, a connecting sleeve with a locking groove, a second joint, and an outer pipe. The design allows for improved functionality and reliability in perforating operations.

Career Highlights

Throughout his career, Zhi Li has worked with prominent companies in the oilfield service sector. He has been associated with Sinopec Oilfield Service Corporation and Sinopec Oilfield Service Jianghan Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for the industry.

Collaborations

Zhi Li has collaborated with several professionals in his field, including Guosheng Yang and Yong Liao. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Zhi Li's contributions to perforating technology demonstrate his commitment to advancing the oil and gas industry. His innovative patent and career achievements highlight his role as a key inventor in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…