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For the Inventor, By the Inventor

Viry, France

Roger L Snowden

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignee: Firmenich Sa. Active years: 1991-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger L Snowden. Retrieved from https://idiyas.com/inventor/roger-l-snowden-0ettidnl

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:

goldMedal11 out of 858 
 
Firmenich Sa
 patents

Years Active: 1991-2000

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11 patents (USPTO):Explore Patents
1. 6159929 - Optically active esters and their use as perfuming ingredients (2000-12-12),
2. 5952292 - Utilization of 3-methyl-2-oxo-ethyl-pentanoate as a perfuming ingredient (1999-09-14),
3. 5726345 - Process for perfuming textiles (1998-03-10),
4. 5649979 - Process for perfuming textiles (1997-07-22),
5. 5569660 - Utilization of an alkyl-substituted pyridine as a perfuming ingredient (1996-10-29),
6. 5453525 - Carboxylic esters for the preparation of a bicyclic decalin ketone (1995-09-26),
7. 5386039 - Process for the preparation of a bicyclic decalin ketone (1995-01-31),
8. 5268355 - Furan esters and their use as perfuming ingredients (1993-12-07),
9. 5155239 - Preparation of polycyclic ethers (1992-10-13),
10. 5155238 - Preparation of polycyclic ethers (1992-10-13),
11. 5077417 - Process for the preparation of polycyclic ethers (1991-12-31),

Title: The Innovative Mind of Roger L Snowden in the World of Perfumery

Introduction: Roger L Snowden is a prominent inventor residing in Viry, France. With an impressive portfolio of 11 patents, he has made significant contributions to the field of perfumery. His work is characterized by a unique blend of creativity and scientific expertise, allowing him to develop innovative compounds that enhance fragrance applications.

Latest Patents: Among Roger's latest inventions are notable patents such as “Optically active esters and their use as perfuming ingredients,” and “Utilization of 3-methyl-2-oxo-ethyl-pentanoate as a perfuming ingredient.” These compounds, particularly 3-methyl-2-oxo-ethylpentanoate and its isomers, exhibit an unusual, fruity odor note that combines a fresh walnut scent with a rum-type note, showcasing the depth of his innovative spirit.

Career Highlights: Roger L Snowden works at Firmenich SA, a leading global company in the fragrance and flavor industry. His role at this prestigious company allows him to apply his inventive ideas and contribute to groundbreaking advancements in perfumery. His commitment to excellence and passion for innovation are evident in his successful patent filings.

Collaborations: Throughout his career, Roger has collaborated with esteemed professionals in the industry, including colleagues such as Christian Vial and Karl-Heinrich Schulte-Elte. These collaborations not only enhance his creative output but also foster a dynamic environment for the exchange of innovative ideas.

Conclusion: Roger L Snowden exemplifies the essence of innovation in the field of perfumery, continually pushing the boundaries with his inventions. With his remarkable track record of patents and impactful collaborations, he remains an influential figure whose contributions enrich the fragrance industry. As he continues to explore new frontiers, the scent of his creativity will undoubtedly leave a lasting impression.

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]
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