David Malcolm Lewis

USPTO Granted Patents = 36 (Patent Applications = 3)

CIPO Patents = 2

EPO Patents = 12 (Patent Applications = 4)

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 121(Granted Patents)

Location History:

Otley, EN (1976 - 1977)
Yorkshire, GB (2013)
West Yorkshire, GB (2001 - 2016)
Sheffield, GB (2021)
Otley, GB (1980 - 2023)

Company Filing History:

North Carolina State University

patents

5 out of 21

Iws Nominee Co. Limited

The Procter Gamble Company

patents

6. 2 out of 15

Wool Development International Limited

patents

7. 2 out of 16,338

E.i. Dupont De Nemours and Company

patents

8. 1 out of 1,332

Commonwealth Scientific and Industrial Research Organisation

Invista North America S.a.r.l.

patents

11. 1 out of 108

The University of Leeds

Keeling & Walker, Limited

patents

where one patent can have more than one assignee

Years Active: 1976-2023

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36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11648191 - Method and composition for colouring an eyebrow comprising an organic acid (2023-05-16),

2. 11046104 - Security printing (2021-06-29),

3. 10259255 - Security printing (2019-04-16),

4. 9364403 - Hair treatment methods (2016-06-14),

5. 9358578 - Printing (2016-06-07),

6. 9320695 - Hair treatment methods (2016-04-26),

7. 9168396 - Composition and method (2015-10-27),

8. 8999301 - Bleaching methods and compositions (2015-04-07),

9. 8853106 - Phosphorus-contaning flame-retardant compositions (2014-10-07),

10. 8551371 - Method and composition (2013-10-08),

11. 8277519 - Hair treatment methods (2012-10-02),

12. 8268013 - Hair treatment composition and methods (2012-09-18),

13. 8157905 - Security inks containing infrared absorbing metal compounds (2012-04-17),

14. 8016895 - Hair treatment composition and methods (2011-09-13),

15. 7442780 - Reactive dye compounds (2008-10-28),

Title: The Innovative Contributions of David Malcolm Lewis

Introduction: David Malcolm Lewis, based in Otley, GB, is a prolific inventor known for his remarkable contributions to various fields through his 36 patented inventions. His innovative work reflects a commitment to problem-solving and advancing technologies.

Latest Patents: Among his latest patents, Lewis has developed a "Method and composition for coloring an eyebrow comprising an organic acid," which includes a unique formulation for eyebrow coloring that combines a dye compound, an organic acid, and an aromatic compound. Furthermore, he holds a patent for "Security printing," which features a complex composition pertaining to infrared absorbing materials, specifically detailing a doped metal oxide comprising indium and/or tin, along with innovative chemical components for enhanced security applications.

Career Highlights: Throughout his career, David has worked with esteemed organizations, including Perachem Limited and North Carolina State University. His roles within these companies have allowed him to leverage his inventive skills and contribute to significant projects within the innovation ecosystem.

Collaborations: Lewis has collaborated with notable colleagues, including Jamie Anthony Hawkes and Taher Iqbal Yousaf. These partnerships have fostered an environment of creativity and technological advancement, paving the way for groundbreaking inventions.

Conclusion: David Malcolm Lewis exemplifies the spirit of innovation with his extensive array of patents and collaborations. His work continues to inspire future generations of inventors and highlights the impactful role of inventors in shaping industries and everyday applications.

This text is generated by artificial intelligence and may not be accurate.