West Hartford, CT, United States of America

Pantcho P Stoyanov

This inventor holds 36 USPTO granted patents and 6 published patent applications and 23 EPO patents, primarily in Seal Technology. Top assignees: Raytheon Technologies Corporation, Rtx Corporation, United Technologies Corporation. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pantcho P Stoyanov. Retrieved from https://idiyas.com/inventor/pantcho-p-stoyanov

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

USPTO Granted Patents = 36 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 62(Granted Patents)


Location History:

  • Woodland Hills, CA (US) (2020)
  • West Hartford, CT (US) (2020 - 2024)

Company Filing History:


Years Active: 2020-2025

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Areas of Expertise:
Carbon Seal Assembly
Wear Resistant Seal
Gas Turbine Engine
Self-Lubricating Seal
Low Friction Seal
Abradable Coating
Piston Seal
Seal Seat Insert
Bushing
High Pressure Compressor
Seal Ring Assembly
Variable Vane
36 patents (USPTO):Explore Patents

Title: The Innovations of Pantcho P. Stoyanov

Introduction

Pantcho P. Stoyanov, based in West Hartford, CT, is a prolific inventor with a remarkable portfolio of 34 patents. His expertise in engineering and materials science has significantly contributed to advancements in sealing technologies, particularly in the aerospace sector. Stoyanov's innovative solutions have garnered attention for their practical applications and performance enhancements in complex systems.

Latest Patents

Among his most recent patents are groundbreaking inventions that address critical challenges in gas turbine engine technology. One notable patent is for a self-lubricating, wear-resistant piston seal. This piston seal assembly incorporates a seal made from a nickel-based superalloy, designed to withstand high-stress environments. It features a unique coating on the seal at the seal-counterface, which is a nanostructured, self-lubricating material that enhances durability and reduces friction.

Another significant patent focuses on the methods of making seals, detailing a process that involves the fabrication of a seal body with a first friction surface consisting of nickel and cobalt. This innovative method applies pressure and heat to create a bond with a metal counter-body surface, showcasing Stoyanov's dedication to improving manufacturing techniques in sealing technology.

Career Highlights

Stoyanov has built a substantial career, prominently working with reputable companies such as Raytheon Technologies Corporation and RTX Corporation. His experiences at these organizations have fueled his passion for innovating solutions that meet the demands of modern engineering challenges. His extensive work in advanced sealing systems has solidified his status as an influential inventor in the field.

Collaborations

Throughout his career, Pantcho P. Stoyanov has collaborated with some distinguished professionals, including Kelly M. Harrington and Agnieszka M. Wusatowska-Sarnek. These collaborations have led to innovative developments and valuable insights in the design and production of sealing technologies, further enhancing the quality of his inventions.

Conclusion

Pantcho P. Stoyanov represents a remarkable figure in the world of innovation and technology. His contributions through patented inventions, particularly in the realm of sealing systems, underline the importance of creativity and engineering excellence. As he continues to push the boundaries of what is possible, Stoyanov's work will undoubtedly inspire future generations of inventors and engineers.

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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