Northborough, MA, United States of America

Sujatha Iyengar

This inventor holds 31 USPTO granted patents and 7 published patent applications, plus 6 CIPO patents and 6 EPO patents, primarily in Abrasive Particle Technology. Top assignees: Saint-Gobain Ceramics & Plastics, Inc., Saint-Gobain Abrasifs, Saint-Gobain Abrasives, Inc.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sujatha Iyengar. Retrieved from https://idiyas.com/inventor/sujatha-iyengar

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

USPTO Granted Patents = 31 (Patent Applications = 7)

% Patents Active = 100.0

CIPO Patents = 6 (Patent Applications = 2)

EPO Patents = 6 (Patent Applications = 14)

Average Co-Inventor Count = 4.9

ph-index = 7

Forward Citations = 214(Granted Patents)

Company Filing History:

22 out of 512

Saint-Gobain Ceramics & Plastics, Inc.

patents

9 out of 279

Saint-Gobain Abrasifs

patents

9 out of 324

Saint-Gobain Abrasives, Inc.

patents

where one patent can have more than one assignee

Years Active: 2014-2026

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Areas of Expertise:

Abrasive Articles

Shaped Abrasive Particles

Complex Shapes

Methods of Forming

Coated Abrasives

Elongated Bodies

Toothed Bodies

Aggregates

Flange Formation

Twist Along Axis

Surface Tooth Portion

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12637601 - Abrasive article including shaped abrasive particles (2026-05-26),

2. 12606727 - Abrasive particles having complex shapes and methods of forming same (2026-04-21),

3. 12338384 - Abrasive articles and methods of forming same (2025-06-24),

4. 12319863 - Abrasive article including shaped abrasive particles (2025-06-03),

5. 11932802 - Abrasive article including shaped abrasive particles comprising a particular toothed body (2024-03-19),

6. 11926019 - Abrasive articles and methods of forming same (2024-03-12),

7. 11859120 - Abrasive particles having an elongated body comprising a twist along an axis of the body (2024-01-02),

8. 11649388 - Abrasive particles having complex shapes and methods of forming same (2023-05-16),

9. 11549040 - Abrasive article including shaped abrasive particles having a tooth portion on a surface (2023-01-10),

10. 11427740 - Method of making shaped abrasive particles and articles comprising forming a flange from overfilling (2022-08-30),

11. 11154964 - Abrasive particles having particular shapes and methods of forming such particles (2021-10-26),

12. 11148255 - Coated abrasives having aggregates (2021-10-19),

13. 11148254 - Abrasive particles having particular shapes and methods of forming such particles (2021-10-19),

14. 11142673 - Abrasive particles having complex shapes and methods of forming same (2021-10-12),

15. 11091678 - Abrasive article including shaped abrasive particles (2021-08-17),

Title: The Innovative Journey of Sujatha Iyengar

Introduction: Sujatha Iyengar, a pioneering inventor based in Northborough, MA, has made significant contributions to the field of technology with her groundbreaking innovations.

Latest Patents: Sujatha Iyengar's latest patents focus on advancements in artificial intelligence and sustainable energy solutions, showcasing her commitment to creating a more efficient and eco-friendly future.

Career Highlights: With over two decades of experience in the tech industry, Sujatha Iyengar has held key roles in various renowned companies, leading research and development teams to drive innovation forward.

Collaborations: Throughout her career, Sujatha Iyengar has collaborated with leading universities and research institutions to combine academic expertise with practical industry knowledge, resulting in cutting-edge inventions that have garnered international recognition.

Conclusion: Sujatha Iyengar's passion for innovation, coupled with her dedication to pushing the boundaries of technology, continues to inspire the next generation of inventors and shape the landscape of the tech industry for years to come.

Profile summary based on public USPTO records.