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For the Inventor, By the Inventor

New Orleans, LA, United States of America

Ruth R Benerito

USPTO Granted Patents = 16

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 39(Granted Patents)


Company Filing History:

goldMedal16 out of 2,202 
 
The United States of America As Represented by the Secretary of
 patents

Years Active: 1976-1994

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16 patents (USPTO):Explore Patents
1. 5322524 - Stable crystalline cellulose III polymorphs (1994-06-21),
2. 4871370 - Stable crystalline cellulose III polymorphs (1989-10-03),
3. 4414084 - Process for conversion of cellulose to amino acids by radiofrequency (1983-11-08),
4. 4351857 - New surface in cellulosic fibers by use of radiofrequency plasma of (1982-09-28),
5. 4092106 - Emulsion systems for imparting durable press properties to cotton and (1978-05-30),
6. 4084027 - Process for imparting durable flame-retardancy to cotton-polyester (1978-04-11),
7. 4082500 - Process for imparting wrinkle recovery to cotton fabrics with vapors (1978-04-04),
8. 4067689 - Diquaternary ammonium cellulosic fabrics with wrinkle resistant (1978-01-10),
9. 4046953 - Glassy materials from plumbites and cellulosics (1977-09-06),
10. 4032293 - Preparation of stable strong base cellulosic anion exchangers with (1977-06-28),
11. 4029533 - Method of forming glassy materials from plumbites and cellulosics (1977-06-14),
12. 4013493 - Process for etching glass or ceramic surface (1977-03-22),
13. 3963435 - Polyester grafts and crosslinks to cotton by reaction with heterocyclic (1976-06-15),
14. 3963434 - Carboxymethylated cotton fabric with improved conditioned and wet (1976-06-15),
15. 3963433 - Formation of urethane crosslinks in cellulose ethers incorporating amine (1976-06-15),

Title: Revolutionary Contributions of Ruth R. Benerito in Cellulosic Fibers

Introduction

Ruth R. Benerito, a notable inventor hailing from New Orleans, Louisiana, has made monumental contributions in the field of materials science, specifically focusing on cellulosic fibers. With a remarkable total of 16 patents, her innovative work has significantly advanced the understanding and application of cellulose in various industries.

Latest Patents

Among her latest patents is a groundbreaking development regarding stable crystalline cellulose III polymorphs. This novel cellulosic fiber showcases improved resistance to abrasion and increased permeability to chemicals. The invention is characterized by highly stable crystalline cellulose III and cellulose IV forms. The process involves treating cellulose, selected from fibers, yarns, fabrics, cotton, or mercerized cotton, with ammonia vapors at temperatures ranging from ambient to 140 degrees Celsius and under pressures of 100 to 1700 psi. This treatment alters the interatomic planar distances, producing a stable crystalline cellulose III polymorph. Additionally, Benerito's technique permits immersion of crystalline cellulose III in ethylenediamine followed by boiling in dimethylformamide, resulting in the complete conversion of cellulose III to cellulose IV.

Career Highlights

Ruth R. Benerito's career is defined by her dedication to innovation within the textile industry. Recognized for her exceptional research, she played an instrumental role in developing new materials that have withstood the test of time and market demands. Her work has not only contributed to scientific advancements but has also paved the way for practical applications in manufacturing and development processes.

Collaborations

Throughout her illustrious career, Benerito has collaborated with esteemed colleagues, including Truman L. Ward and Dorothy M. Perrier. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and further enrichment of Benerito’s research contributions.

Conclusion

Ruth R. Benerito's legacy as an inventor is indelibly marked by her extensive patents and remarkable innovations in cellulosic fibers. Her pioneering work continues to influence the textile industry and remains a testament to the importance of scientific research and innovation in addressing industry challenges. Her contributions serve as an inspiration for future generations of inventors and researchers alike.

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