Houston, TX, United States of America

Ricardo L Cardenas

This inventor holds 9 USPTO granted patents. Top assignee: Texaco Inc.. Active years: 1976-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ricardo L Cardenas. Retrieved from https://idiyas.com/inventor/ricardo-l-cardenas

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 122(Granted Patents)


Location History:

  • Houston, TX (US) (1976 - 1988)
  • San Jose, CA (US) (2010)

Company Filing History:


Years Active: 1976-2010

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9 patents (USPTO):Explore Patents

Title: Innovations of Ricardo L Cardenas

Introduction

Ricardo L Cardenas is a notable inventor based in Houston, Texas. He has made significant contributions to the field of engineering and technology, holding a total of nine patents. His work primarily focuses on methods that enhance oil recovery and improve hygiene in everyday products.

Latest Patents

Among his latest inventions is the hygienic toilet seat and lid combination unit. This innovative design aims to improve sanitation and user experience. Additionally, he has developed a viscous oil recovery method. This method addresses the challenges of treating wells in subterranean petroleum formations with high oil viscosity. By injecting a mixture of non-condensable oil-insoluble gas and oil-soluble gas into the formation, Cardenas's method enhances steam injectivity, allowing for more efficient oil recovery.

Career Highlights

Cardenas has built a successful career at Texaco Inc., where he has applied his expertise in petroleum engineering. His innovative approaches have contributed to advancements in oil recovery techniques, making a significant impact on the industry.

Collaborations

Throughout his career, Cardenas has collaborated with esteemed colleagues such as Joseph T Carlin and Kenoth H Flournoy. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Ricardo L Cardenas exemplifies the spirit of innovation through his patents and contributions to the field of oil recovery and hygiene. His work continues to influence the industry and improve everyday life.

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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