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For the Inventor, By the Inventor

Foster City, CA, United States of America

Leon Marmorshteyn

This inventor holds 5 USPTO granted patents and 4 published patent applications. Top assignees: Argosy Technologies, Other. Active years: 2006-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leon Marmorshteyn. Retrieved from https://idiyas.com/inventor/leon-marmorshteyn

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 20.0

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 12(Granted Patents)


Location History:

  • San Mateo, CA (US) (2006)
  • Foster City, CA (US) (2015 - 2019)

Company Filing History:

goldMedal2 out of 4 
 
Argosy Technologies
 patents
silverMedal3 out of 834,601 
Other
 patents

Years Active: 2006-2019

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5 patents (USPTO):Explore Patents
1. 10208579 - Method of increasing productivity of oil and gas recovery from previously used wells (2019-02-19),
2. 9903191 - Method of increasing productivity of oil and gas recovery from previously used wells (2018-02-27),
3. 9255470 - Method of increasing productivity of oil, gas and water wells (2016-02-09),
4. 9045978 - Method of increasing productivity of oil, gas, and water wells (2015-06-02),
5. 7069989 - Method of increasing productivity and recovery of wells in oil and gas fields (2006-07-04),

Title: Leon Marmorshteyn: Innovator in Oil and Gas Recovery

Introduction

Leon Marmorshteyn is a notable inventor based in Foster City, CA (US). He has made significant contributions to the field of oil and gas recovery, holding a total of 5 patents. His innovative methods aim to enhance productivity in extracting resources from previously utilized wells.

Latest Patents

One of Leon Marmorshteyn's latest patents is a method for increasing the productivity of oil and gas recovery from previously used wells. This method involves selecting a previously used oil or gas-containing layer where cumulative perforation was utilized. It includes closing micro cracks over the thickness of the oil or gas-containing layer, carrying out slotting to form slots, producing micro cracks, conducting hydraulic fracturing, and finally withdrawing oil or gas while maintaining pressure in the well.

Career Highlights

Throughout his career, Leon has worked with various companies, including Argosy Technologies. His work has focused on developing innovative solutions that improve the efficiency of oil and gas extraction processes.

Collaborations

Leon has collaborated with notable individuals in his field, including Yuri Frankel and Eugenia Kesler. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.

Conclusion

Leon Marmorshteyn is a distinguished inventor whose work in oil and gas recovery has led to significant advancements in the industry. His innovative methods and collaborations continue to influence the field positively.

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]
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