Location History:
- Tulsa, OK (US) (1985 - 1992)
- Aurora, CO (US) (1995 - 2000)
Company Filing History:
19 out of 1,528 
1 out of 1,055 
1 out of 96 
Years Active: 1985-2000
Title: Rajen Puri: Innovator in Methane Recovery Technologies
Introduction
Rajen Puri, an accomplished inventor located in Aurora, Colorado, has made significant contributions to the field of energy recovery with an impressive portfolio of 22 patents. His work primarily focuses on innovative methods for recovering methane from subterranean formations, paving the way for more efficient energy production techniques.
Latest Patents
Among Rajen Puri’s latest innovations is a sophisticated method for recovering methane from solid carbonaceous subterranean formations. This method involves the use of a production well and an injection well in fluid communication with the formation. The process starts by injecting an oxygen-depleted effluent, produced by a cryogenic separator, into the subterranean formation. As the injection occurs, a first methane-containing gaseous mixture is extracted through the production well. Notably, this first mixture has a higher methane-desorbing gas volume percent. Once the injection of the oxygen-depleted effluent is halted, a second methane-containing gaseous mixture is collected, characterized by a lower methane-desorbing gas volume percent than the first. This innovative approach demonstrates Rajen Puri’s commitment to advancing methane recovery technologies.
Career Highlights
Rajen Puri has garnered substantial experience working with prominent energy companies, including Amoco Corporation and Standard Oil Company (Indiana). His tenure in these organizations has allowed him to hone his expertise in energy technologies and patent development, contributing to his extensive patent portfolio.
Collaborations
Throughout his career, Rajen Puri has collaborated with notable colleagues, including Dan Yee and John P. Seidle. These partnerships have likely aided in the progression of his research and the development of his groundbreaking inventions, further enhancing the impact of his work in the industry.
Conclusion
Rajen Puri’s innovative methodologies for methane recovery exemplify his commitment to advancing energy technologies. With 22 patents to his name, he continues to play a pivotal role in the quest for efficient energy recovery solutions. His contributions not only benefit the industry but also pave the way for sustainable practices in energy utilization.