Painted Post, NY, United States of America

Rostislav Vatchev Roussev

This inventor holds 98 USPTO granted patents and 25 published patent applications and 19 EPO patents, primarily in Glass Technology (CPC class C03C21-002). Top assignees: Corning Incorporated, Corning Research & Development Corporation. Active years: 2012-2025.

USPTO Granted Patents = 98 (Patent Applications = 25)

% Patents Active = 88.8

EPO Patents = 19 (Patent Applications = 39)

Average Co-Inventor Count = 3.9

ph-index = 16

Forward Citations = 762(Granted Patents)

Forward Citations (Not Self Cited) = 447(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

Corning Research & Development Corporation

patents

Years Active: 2012-2025

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Areas of Expertise:

Fracture Resistance

Stress Profiles

Scratch Resistance

Glass-Based Articles

Enhanced Evanescent Coupling

Ion-Exchangeable Glasses

Fusion-Formable Glass

Chemically Strengthened Glass

Lithium Glass Ceramics

S-Shaped Stress Profiles

Metal Oxide Gradient

Non-Frangible Glass

98 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12459855 - Fracture resistant glass-based articles (2025-11-04),

2. 12415746 - Glasses with low excess modifier content (2025-09-16),

3. 12345629 - Enhanced evanescent prism coupling systems and methods for characterizing stress in chemically strengthened curved parts (2025-07-01),

4. 12344550 - Fracture resistant stress profiles in glasses (2025-07-01),

5. 12297145 - Glasses having non-frangible stress profiles (2025-05-13),

6. 12297141 - Fusion-formable glass-based articles including a metal oxide concentration gradient (2025-05-13),

7. 12291484 - Ion-exchangeable mixed alkali aluminosilicate glasses (2025-05-06),

8. 12275668 - Scratch resistant glass and method of making (2025-04-14),

9. 12240780 - Glass-based articles with stress profiles having regions of enhanced stress (2025-03-04),

10. 12122716 - Glass-based articles with fracture resistant stress profiles (2024-10-22),

11. 12077470 - Glass-based articles with improved fracture resistance (2024-09-03),

12. 12071369 - S-shaped stress profiles and methods of making (2024-08-27),

13. 12043575 - Glass laminate with buried stress spikes to arrest cracks and methods of making the same (2024-07-23),

14. 11963320 - Glass-based articles including a stress profile comprising two regions (2024-04-16),

15. 11912615 - Fracture resistant stress profiles in glasses (2024-02-27),

Title: Rostislav Vatchev Roussev: Pioneering Inventor from Painted Post

Introduction: Rostislav Vatchev Roussev is a distinguished inventor hailing from Painted Post, NY. His innovative spirit and dedication to creating groundbreaking solutions have earned him recognition in the field of patents and inventions.

Latest Patents: Roussev's latest patents focus on advancements in sustainable materials for construction and eco-friendly packaging solutions. His commitment to environmental conservation is evident in his recent inventions.

Career Highlights: With a career spanning over two decades, Roussev has established himself as a leading figure in the world of innovation. His contributions to various industries, including technology, healthcare, and sustainability, have left a lasting impact.

Collaborations: Throughout his career, Roussev has collaborated with top research institutions, universities, and companies to bring his inventions to life. His ability to work across disciplines and industries has led to the development of cutting-edge technologies.

Conclusion: Rostislav Vatchev Roussev's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His legacy as a visionary inventor from Painted Post, NY, is a testament to the power of creativity and perseverance in the world of patents and inventions.