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For the Inventor, By the Inventor

Weybridge, United Kingdom

Louis Carlos Dias

This inventor holds 6 USPTO granted patents. Top assignee: The Procter Gamble Company. Active years: 1999-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis Carlos Dias. Retrieved from https://idiyas.com/inventor/louis-carlos-dias

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 207(Granted Patents)


Location History:

  • Surrey, GB (1999 - 2000)
  • Weybridge, GB (2001 - 2002)
  • Virginia Water, GB (2003)

Company Filing History:

goldMedal6 out of 17,173 
 
The Procter Gamble Company
 patents

Years Active: 1999-2003

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6 patents (USPTO):Explore Patents
1. 6540791 - Stable alkaline hair bleaching compositions and method for use thereof (2003-04-01),
2. 6432147 - Hair coloring compositions (2002-08-13),
3. 6398821 - Hair coloring compositions (2002-06-04),
4. 6309426 - Hair coloring compositions (2001-10-30),
5. 6022381 - Oxidative hair coloring compositions which contain a preformed organic (2000-02-08),
6. 6004355 - Hair coloring compositions comprising a peroxygen oxidizing agent, an (1999-12-21),

Title: Innovations by Louis Carlos Dias in Hair Care

Introduction

Louis Carlos Dias is a notable inventor based in Weybridge, GB. He has made significant contributions to the field of hair care, particularly through his innovative formulations. With a total of 6 patents to his name, Dias has focused on developing compositions that enhance hair coloring and bleaching processes.

Latest Patents

Among his latest patents, Dias has developed a stable alkaline hair bleaching composition. This composition includes an oxidizing agent, a buffering system to maintain a specific pH range, stabilizers, and various hair care ingredients. Additionally, he has created hair coloring compositions that utilize inorganic peroxygen oxidizing agents and oxidative hair coloring agents, ensuring excellent color results while minimizing hair damage.

Career Highlights

Louis Carlos Dias is currently associated with The Procter & Gamble Company, where he continues to innovate in hair care products. His work has led to advancements that not only improve the efficacy of hair coloring but also address concerns related to hair damage.

Collaborations

Some of his notable coworkers include James Charles Dunbar and Dominic Pratt, who have contributed to the development of his innovative products.

Conclusion

Louis Carlos Dias exemplifies the spirit of innovation in the hair care industry, with his patents reflecting a commitment to quality and efficacy. His contributions continue to shape the future of hair care products.

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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