Vincent A Roscelli

This inventor holds 18 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Lyocell Fiber Production. Top assignees: Weyerhaeuser Company Limited, Weyerhaeuser. Active years: 2001-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Vincent A Roscelli. Retrieved from https://idiyas.com/inventor/vincent-a-roscelli

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

Calculating rank

USPTO Granted Patents = 18

% Patents Active = 83.3

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 4.7

ph-index = 18

Forward Citations = 1,289(Granted Patents)

Company Filing History:

15 out of 664

Weyerhaeuser Company Limited

Years Active: 2001-2006

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Areas of Expertise:

Lyocell Fiber

Nonwoven Fabric

Meltblown Process

Alkaline Pulp

Degree of Polymerization

Cellulosic Pulp

Hemicellulose Content

Molded Bodies

Compositions

Continuous Fiber Production

Variability in Fibers

Kraft Pulp

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7083704 - Process for making a composition for conversion to lyocell fiber from an alkaline pulp having low average degree of polymerization values (2006-08-01),

2. 7067444 - Lyocell nonwoven fabric (2006-06-27),

3. 6773648 - Meltblown process with mechanical attenuation (2004-08-10),

4. 6706876 - Cellulosic pulp having low degree of polymerization values (2004-03-16),

5. 6706237 - Process for making lyocell fibers from pulp having low average degree of polymerization values (2004-03-16),

6. 6692827 - Lyocell fibers having high hemicellulose content (2004-02-17),

7. 6596033 - Lyocell nonwoven fabric and process for making (2003-07-22),

8. 6514613 - Molded bodies made from compositions having low degree of polymerization values (2003-02-04),

9. 6511930 - Lyocell fibers having variability and process for making (2003-01-28),

10. 6491788 - Process for making lyocell fibers from alkaline pulp having low average degree of polymerization values (2002-12-10),

11. 6471727 - Lyocell fibers, and compositions for making the same (2002-10-29),

12. 6444314 - Lyocell fibers produced from kraft pulp having low average degree of polymerization values (2002-09-03),

13. 6440547 - Lyocell film made from cellulose having low degree of polymerization values (2002-08-27),

14. 6440523 - Lyocell fiber made from alkaline pulp having low average degree of polymerization values (2002-08-27),

15. 6331354 - Alkaline pulp having low average degree of polymerization values and method of producing the same (2001-12-18),

Title: Vincent A. Roscelli: Innovator in Lyocell Fiber Technology

Introduction

Vincent A. Roscelli is a notable inventor based in Edgewood, WA (US), recognized for his contributions to the field of fiber technology. With a total of 18 patents to his name, Roscelli has made significant advancements in the production of lyocell fibers, which are known for their sustainability and versatility.

Latest Patents

Among his latest patents, Roscelli has developed a process for making a composition for conversion to lyocell fiber from an alkaline pulp having low average degree of polymerization values. This invention provides compositions useful for making lyocell fibers that have a high hemicellulose content and a low copper number. The process involves contacting an alkaline pulp with an oxidant to reduce the average degree of polymerization without compromising the hemicellulose content. Another significant patent is for a lyocell nonwoven fabric characterized by fibers with pebbled surfaces and variable cross sections. This fabric can be produced through methods such as centrifugal spinning and melt blowing, resulting in fibers that are lightweight and have enhanced dye receptivity.

Career Highlights

Throughout his career, Roscelli has worked with prominent companies, including Weyerhaeuser Company Limited and Weyerhaeuser. His work has focused on innovative processes that enhance the quality and sustainability of fiber production.

Collaborations

Roscelli has collaborated with notable professionals in his field, including Mengkui Luo and Amar N. Neogi. These collaborations have contributed to the advancement of technology in fiber production.

Conclusion

Vincent A. Roscelli's innovative work in lyocell fiber technology has made a significant impact on the industry. His patents reflect a commitment to sustainability and quality in fiber production, showcasing his role as a leading inventor in this field.

Profile summary based on public USPTO records.