Stephen Postle

This inventor holds 16 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in Photoinitiator Technology. Top assignees: Sun Chemical Corporation, Igm Resins Italia S.r.l., Igh Resins Italia S.r.l.. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Postle. Retrieved from https://idiyas.com/inventor/stephen-postle

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

Calculating rank

USPTO Granted Patents = 16 (Patent Applications = 6)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 9)

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 38(Granted Patents)

Location History:

Glen Rock, NJ (US) (2006 - 2023)
Bradenton, FL (US) (2024)

Company Filing History:

10 out of 599

Sun Chemical Corporation

patents

5 out of 10

Igm Resins Italia S.r.l.

patents

1 out of 2

Igh Resins Italia S.r.l.

patents

Years Active: 2006-2026

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Areas of Expertise:

Photoinitiators

Authentication System

LED Photocuring

Bisacylphosphine Oxide

Coumarin Glyoxylates

Fluorescent Security Taggants

Viscoelasticity

High Speed Printing

Color Data Management

Metamerism Control

Poly(oxyalkylene)ated Colorants

Ink Technology

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12528889 - Combination of photoinitiators and uses thereof (2026-01-20),

2. 11981650 - Coumarin glyoxylates for LED photocuring (2024-05-14),

3. 11853843 - Authentication system (2023-12-26),

4. 11834532 - Photoinitiators (2023-12-05),

5. 11555081 - Multifunctional bisacylphosphine oxide photoinitiators (2023-01-17),

6. 11485719 - Water soluble 3-ketocoumarins (2022-11-01),

7. 11466161 - Benzoyl-coumarin polymerizable photoinitiators (2022-10-11),

8. 11278161 - Authentication reader and a dispenser comprising the authentication reader (2022-03-22),

9. 10893781 - Authentication reader and a dispenser comprising the authentication reader (2021-01-19),

10. 9999323 - Authentication reader and a dispenser comprising the authentication reader (2018-06-19),

11. 8796358 - Viscoelasticity of inks for high speeding printing (2014-08-05),

12. 7914703 - Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants (2011-03-29),

13. 7738149 - System and method for managing electronic transmission of color data (2010-06-15),

14. 7268918 - System and method for controlling metamerism (2007-09-11),

15. 7202976 - System and method for managing electronic transmission of color data (2007-04-10),

Title: The Innovative Mind of Stephen Postle

Introduction

Stephen Postle, an accomplished inventor based in Glen Rock, NJ, has made significant contributions to the field of innovation. With a portfolio of 15 patents to his name, Postle has developed groundbreaking technologies that focus on photopolymerization and authentication systems, showcasing his inventive spirit and dedication to solving complex challenges.

Latest Patents

Among his latest innovations are two notable patents. The first is titled "Coumarin glyoxylates for LED photocuring," which pertains to novel coumarin glyoxylates and their application as photoinitiators in photopolymerization compositions. This invention not only details a method for preparing these compounds but also highlights the process for photopolymerizing compositions that incorporate them. The second patent, "Authentication system," involves an authenticating apparatus and method designed for the authentication of objects or products featuring a secure glyph. This invention emphasizes the integration of an intellectual property protected feature and a machine-readable component, adding a layer of security to product verification.

Career Highlights

Throughout his impressive career, Stephen Postle has been affiliated with established companies such as Sun Chemical Corporation and Igm Resins Italia S.r.l. His work in these organizations has allowed him to further develop his patent portfolio and refine his innovative ideas in the chemical and resin industries.

Collaborations

Collaboration has been key to Postle’s inventive journey. He has worked alongside talented professionals, including Danny C. Rich and Gabriele Pietro Norcini. These partnerships have enhanced the quality of his work and expanded his network, fueling further innovation.

Conclusion

In conclusion, Stephen Postle stands out as a dedicated inventor whose work continues to impact the fields of photopolymerization and authentication technology. With a robust portfolio of patents and a commitment to innovation, Postle's contributions will undoubtedly shape future developments in his areas of expertise.

Profile summary based on public USPTO records.