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For the Inventor, By the Inventor

Cliffwood, NJ, United States of America

Chi-Kuen Shu

This inventor holds 10 USPTO granted patents. Top assignee: International Flavors & Fragrances Inc.. Active years: 1979-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chi-Kuen Shu. Retrieved from https://idiyas.com/inventor/chi-kuen-shu

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 42(Granted Patents)


Location History:

  • Cliffwood, NJ (US) (1979 - 1981)
  • Matawan, NJ (US) (1981 - 1986)

Company Filing History:

goldMedal10 out of 1,585 
 
International Flavors & Fragrances Inc.
 patents

Years Active: 1979-1986

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10 patents (USPTO):Explore Patents
1. 4568486 - Augmenting or enhancing the leather aroma of perfume compositions, (1986-02-04),
2. 4293579 - Flavoring with 3,5-di-(2-methylpropyl)-1,2,4-trithiolane (1981-10-06),
3. 4263331 - Flavoring with mixture of 2,5-dimethyl-3-acetyl-furan and (1981-04-21),
4. 4259507 - 3,5-Di-(2-methylpropyl)-1,2,4-trithiolane and uses thereof for (1981-03-31),
5. 4235938 - Flavoring with crystalline pure 2,4,6-tri-isobutyl (1980-11-25),
6. 4234616 - Flavoring with mixtures of 2,5-dialkyl dihydrofuranones and (1980-11-18),
7. 4228278 - Preparation of 2,4,6-tri-isobutyl dihydro-1,3,5-dithiazine (1980-10-14),
8. 4200742 - Crystalline pure 2,4,6-tri-isobutyl dihydro-1,3,5-dithiazine (1980-04-29),
9. 4200741 - Use of crystalline pure or substantially pure (1980-04-29),
10. 4165301 - Uses of terpene dimers in perfumery processes and products (1979-08-21),

Title: The Innovations of Chi-Kuen Shu

Introduction

Chi-Kuen Shu is a notable inventor based in Cliffwood, NJ (US), recognized for his contributions to the field of flavors and fragrances. With a total of 10 patents to his name, Shu has made significant advancements in enhancing the sensory properties of various products.

Latest Patents

Among his latest patents, Shu has developed methods for augmenting or enhancing the leather aroma of perfume compositions. This innovation involves the use of the diethyl ester of 2-isopropyl-3-oxosuccinic acid, which plays a crucial role in creating unique scent profiles. Additionally, he has patented a flavoring compound, 3,5-di-(2-methylpropyl)-1,2,4-trithiolane, which is effective in enhancing the organoleptic properties of foodstuffs, thereby improving their taste and aroma.

Career Highlights

Shu's career is marked by his work at International Flavors & Fragrances Inc., where he has been instrumental in developing innovative solutions for the fragrance and flavor industry. His expertise has led to the creation of products that are widely used in perfumes and food applications.

Collaborations

Throughout his career, Shu has collaborated with esteemed colleagues such as Braja D Mookherjee and Manfred H Vock, contributing to a rich exchange of ideas and advancements in their field.

Conclusion

Chi-Kuen Shu's work exemplifies the intersection of science and creativity in the flavors and fragrances industry. His patents reflect a commitment to enhancing sensory experiences, making him a significant figure in his field.

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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