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For the Inventor, By the Inventor

Penfield, NY, United States of America

Angelo J Barbetta

USPTO Granted Patents = 19

Average Co-Inventor Count = 3.8

ph-index = 10

Forward Citations = 1,183(Granted Patents)


Company Filing History:

goldMedal19 out of 24,189 
 
Xerox Corporation
 patents

Years Active: 1983-2002

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19 patents (USPTO):Explore Patents
1. 6451495 - Toner and developer compositions with charge enhancing additives (2002-09-17),
2. 6426170 - Toner and developer compositions with charge enhancing additives (2002-07-30),
3. 6042981 - Coated carrier (2000-03-28),
4. 6010812 - Coated carrier (2000-01-04),
5. 6004712 - Coated carrier (1999-12-21),
6. 5945244 - Coated carrier (1999-08-31),
7. 5935750 - Coated carrier (1999-08-10),
8. 5401602 - Reactive melt mixing process for preparing cross-linked toner resins and (1995-03-28),
9. 5376494 - Reactive melt mixing process for preparing cross-linked toner resin (1994-12-27),
10. 5352556 - Toners having cross-linked toner resins (1994-10-04),
11. 5330874 - Dry carrier coating and processes (1994-07-19),
12. 5318872 - Toner and developer compositions with fluorophosphate charge enhancing (1994-06-07),
13. 5236629 - Conductive composite particles and processes for the preparation thereof (1993-08-17),
14. 5227460 - Cross-linked toner resins (1993-07-13),
15. 4963455 - Developer compositions with suspension polymerized styrene butadiene (1990-10-16),

Title: **Angelo J Barbetta: Innovator in Toner Composition Technology**

Introduction

Angelo J Barbetta, based in Penfield, NY, is a prominent inventor with a focus on developing innovative toner and developer compositions. With a portfolio of 19 patents, Barbetta has made significant contributions to the field of toner technology, particularly through his work at Xerox Corporation.

Latest Patents

Among his noteworthy inventions, Barbetta's latest patents include formulations for toners that incorporate charge enhancing additives. One such patent details a toner comprised of resin, colorant, and a potassium stearate charge enhancing additive. Another innovation highlights a toner containing resin, colorant, and alternatives such as potassium sorbate or potassium tartrate as charge enhancing additives. These inventions aim to improve the performance and efficiency of toner products in printing applications.

Career Highlights

Barbetta's career at Xerox Corporation has been marked by his relentless pursuit of innovation in toner technology. His dedication to the development of superior toner formulations has positioned him as a key figure in the advancement of printing technology, contributing to the overall effectiveness and quality of Xerox's products.

Collaborations

Throughout his career, Barbetta has collaborated with several notable colleagues, including Thomas R Hoffend and Robert D Bayley. These partnerships have fostered a creative environment that enhances innovation, leading to valuable advancements in toner and developer compositions.

Conclusion

Angelo J Barbetta's contributions to toner technology through his inventive spirit and collaborative efforts at Xerox Corporation are commendable. With 19 patents to his name, his work continues to influence the industry and set the standard for future innovations in printing technology.

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