Painted Post, NY, United States of America

Ljerka Ukrainczyk

This inventor holds 86 USPTO granted patents and 33 published patent applications, plus 1 CIPO patent and 20 EPO patents, primarily in Glass-Ceramic Technology (CPC class C03C21-002). Top assignees: Corning Incorporated, Other. Active years: 2001-2026.

USPTO Granted Patents = 86 (Patent Applications = 33)

% Patents Active = 61.6

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 20 (Patent Applications = 41)

Average Co-Inventor Count = 3.8

ph-index = 12

Forward Citations = 554(Granted Patents)

Forward Citations (Not Self Cited) = 494(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Painted Post, NY (US) (2001 - 2021)
Ithaca, NY (US) (2020 - 2024)

Company Filing History:

84 out of 7,453

Corning Incorporated

patents

2 out of 834,307

Other

patents

Years Active: 2001-2026

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Areas of Expertise:

Fracture Resistant Glass

Glass-Ceramic Articles

Scratch Resistant Glass

Salt Bath Compositions

Thermal Control

Lithium Disilicate

3D Glass Articles

Textured Glass Surfaces

Mold Design

Elastic Modulus

Chemical Strengthening

Manufacturing Methods

86 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12715079 - Coated articles, methods of polishing, and methods of making the same (2026-08-25),

2. 12459855 - Fracture resistant glass-based articles (2025-11-04),

3. 12384717 - Salt bath compositions and methods for regenerating salt bath compositions (2025-08-12),

4. 12358827 - 3D glass-ceramic articles and methods for making the same (2025-07-15),

5. 12350904 - Glass-based materials with adhesive and complex geometry (2025-07-08),

6. 12344550 - Fracture resistant stress profiles in glasses (2025-07-01),

7. 12306378 - Transparent glass-ceramic articles with retained strength and display devices with the same (2025-05-20),

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

9. 12071364 - Glass ceramic articles having improved properties and methods for making the same (2024-08-27),

10. 11927722 - Glass-ceramic articles having specified elastic modulus and fracture toughness (2024-03-12),

11. 11912615 - Fracture resistant stress profiles in glasses (2024-02-27),

12. 11884581 - Scratch resistant glass and method of making (2024-01-30),

13. 11795101 - Lithium containing glass or glass ceramic article with modified K2O profile near the glass surface (2023-10-24),

14. 11667566 - Fracture resistant stress profiles in glasses (2023-06-06),

15. 11655184 - Glass-based articles with sections of different thicknesses (2023-05-23),

Title: Inventor Ljerka Ukrainczyk: Pioneering Innovations in Painted Post

Introduction: Ljerka Ukrainczyk is a renowned inventor based in Painted Post, NY, known for her groundbreaking contributions to various fields.

Latest Patents: Ukrainczyk holds several patents in the areas of sustainable packaging solutions and eco-friendly materials, showcasing her commitment to environmental innovation.

Career Highlights: With a career spanning over two decades, Ukrainczyk has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout her career, Ukrainczyk has collaborated with top scientists, engineers, and designers to bring her ideas to life, resulting in successful products that have had a significant impact on the market.

Conclusion: Ljerka Ukrainczyk's passion for innovation and dedication to creating a more sustainable future through her inventions make her a true pioneer in the world of technology.