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For the Inventor, By the Inventor

Fairfield, CT, United States of America

Linas R Stasaitis

This inventor holds 15 USPTO granted patents. Top assignees: Bristol-Myers Squibb Compnay, Clairol Incorporated, Other. Active years: 1995-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Linas R Stasaitis. Retrieved from https://idiyas.com/inventor/linas-r-stasaitis

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

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 68(Granted Patents)


Company Filing History:

goldMedal8 out of 3,742 
 
Bristol-Myers Squibb Compnay
 patents
silverMedal6 out of 283 
 
Clairol Incorporated
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 1995-2003

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15 patents (USPTO):Explore Patents
1. 6540793 - Coupler for use in oxidative hair dyeing (2003-04-01),
2. 6342079 - Primary intermediate for use in oxidative hair dyeing (2002-01-29),
3. 6228130 - Primary intermediate in oxidative hair dyeing (2001-05-08),
4. 6200353 - Coupler for use in oxidative hair dyeing (2001-03-13),
5. 6074438 - Hair dyeing compositions containing 2-chloro- and (2000-06-13),
6. 6045590 - Storage stable 2-methyl-1-naphthol couplers (2000-04-04),
7. 5980584 - Substituted p-aminophenol, process of preparation and use in dyeing hair (1999-11-09),
8. 5891200 - Hair dye compositions containing anthraquinone dyes having a quaternary (1999-04-06),
9. 5865854 - BIS-(2-4-diaminophenoxy) benzenes and their use as coupling components (1999-02-02),
10. 5672180 - Storage stable 2-methyl-1-naphthol couplers (1997-09-30),
11. 5670698 - Synthesis of 1-acetoxy-2-methylnaphthalene (1997-09-23),
12. 5529583 - Storage stable 2-methyl-1-naphthol couplers (1996-06-25),
13. 5520707 - Methods for dyeing hair with anthraquinone hair dyes having a quaternary (1996-05-28),
14. 5486619 - Method of producing DAI from DOPA, using one reaction vessel (1996-01-23),
15. 5420362 - Synthesis of 2-methyl-1-naphthol (1995-05-30),

Title: The Innovative Contributions of Linas R Stasaitis

Introduction

Linas R Stasaitis is a prominent inventor based in Fairfield, CT, known for his significant contributions to the field of hair dyeing technology. With a total of 15 patents to his name, Stasaitis has made a lasting impact on the cosmetic industry, particularly in oxidative hair dyeing.

Latest Patents

Among his latest patents are innovative formulations such as a coupler for use in oxidative hair dyeing and a primary intermediate for this process. One of his notable inventions is 1-(2,5-Diaminophenyl)ethanol, which serves as a primary intermediate for the oxidative dyeing of hair. These inventions showcase his expertise and commitment to advancing hair coloring technology.

Career Highlights

Stasaitis has had a distinguished career, working with reputable companies such as Bristol-Myers Squibb Company and Clairol Incorporated. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the success of various hair care products.

Collaborations

Throughout his career, Linas R Stasaitis has collaborated with talented individuals, including Yuh-Guo Pan and Mu-Ill Lim. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Linas R Stasaitis is a remarkable inventor whose work has significantly influenced the hair dyeing industry. His innovative patents and collaborations reflect his dedication to enhancing cosmetic formulations.

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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