Donald S Sypula

This inventor holds 42 USPTO granted patents, primarily in Electrophotographic Imaging. Top assignees: Xerox Corporation, Other. Active years: 1981-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald S Sypula. Retrieved from https://idiyas.com/inventor/donald-s-sypula

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

USPTO Granted Patents = 42

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 16

Forward Citations = 685(Granted Patents)

Location History:

Fairport, NY (US) (1981)
Pittsford, NY (US) (1985 - 1988)
Penfield, NY (US) (1990 - 2004)

Company Filing History:

41 out of 24,259

Xerox Corporation

patents

1 out of 834,513

Other

patents

Years Active: 1981-2004

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Areas of Expertise:

Electrophotographic Imaging

Intermediate Transfer Components

Toner Image Transfer

Photoreceptor Substrates

Doped Metal Oxide

Polyimide

Microporous Surface

Liquid Developer

Electrocodeposition

Reinforced Seamless Member

Development System Coatings

Haleoelastomer

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6759125 - Development system coatings (2004-07-06),

2. 6201945 - Polyimide and doped metal oxide fuser components (2001-03-13),

3. 5995796 - Haloelastomer and doped metal oxide film component (1999-11-30),

4. 5985419 - Polyurethane and doped metal oxide transfer components (1999-11-16),

5. 5922440 - Polyimide and doped metal oxide intermediate transfer components (1999-07-13),

6. 5919514 - Process for preparing electroded donor rolls (1999-07-06),

7. 5876636 - Haleoelastomer and doped metal oxide compositions (1999-03-02),

8. 5745826 - Liquid toner image conditioning roll having image protection surface (1998-04-28),

9. 5714243 - Dielectric image receiving member (1998-02-03),

10. 5585903 - Fluorocarbon elastomer single layer intermediate transfer member (1996-12-17),

11. 5571463 - Method of fabricating a microporous surface blotter roll (1996-11-05),

12. 5567565 - Method for transferring a toner image (1996-10-22),

13. 5525446 - Intermediate transfer member of thermoplastic film forming polymer layer (1996-06-11),

14. 5493369 - Apparatus and method for improved liquid developer image conditioning (1996-02-20),

15. 5481341 - Roller for controlling application of carrier liquid (1996-01-02),

Title: Donald S Sypula - Pioneering Inventor from Penfield, NY

Introduction: Donald S Sypula is a renowned inventor hailing from Penfield, NY, known for his groundbreaking contributions to various industries.

Latest Patents: Donald S Sypula holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: Throughout his illustrious career, Donald S Sypula has been recognized for his ability to transform creative concepts into tangible inventions that have had a significant impact on society.

Collaborations: Donald S Sypula has collaborated with leading companies, research institutions, and universities to further develop and commercialize his inventions, solidifying his reputation as a visionary inventor.

Conclusion: Donald S Sypula's passion for innovation and his relentless pursuit of excellence have established him as a trailblazing inventor whose work continues to inspire future generations in the world of patents and inventions.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]