EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 57(Granted Patents)

Location History:

Riedisheim, FR (1991 - 1995)
Altkirch, FR (1995 - 2015)

Company Filing History:

8 out of 6,850

Ciba-geigy Corporation

patents

5 out of 1,524

Ciba Specialty Chemicals Corporation

patents

2 out of 290

Huntsman International LLC

Years Active: 1991-2015

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8956423 - Method of increasing chlorine fastness (2015-02-17),

2. 8093375 - Reactive polysaccharide derivatives, their preparation and their use (2012-01-10),

3. 8007546 - Method of increasing depth shade (2011-08-30),

4. 7090704 - Method of treating natural or synthetic polyamide fibre materials (2006-08-15),

5. 6280482 - Method of treating natural or synthetic polyamide fiber materials (2001-08-28),

6. 6039768 - Process for the treatment of dyed cellulosic fiber material (2000-03-21),

7. 5948125 - Method of treating dyed, natural or synthetic polyamide fibre materials (1999-09-07),

8. 5810891 - Process for dyeing wool-containing fiber materials (1998-09-22),

9. 5630850 - Process for printing fibre material by the direct printing process (1997-05-20),

10. 5611820 - Process for dyeing wool-containing fibre materials (1997-03-18),

11. 5460630 - Process for dyeing fibrous materials made of or containing wool (1995-10-24),

12. 5457233 - Process for the preparation of amines (1995-10-10),

13. 5445655 - Auxiliary for textile wet finishing processes (1995-08-29),

14. 5399616 - Lubricant-containing aqueous preparations of copolymers (1995-03-21),

15. 5356442 - Method for dyeing fibrous materials made of or containing wool (1994-10-18),

Title: The Innovative Contributions of Philippe Ouziel

Introduction

Philippe Ouziel is a notable inventor based in Altkirch, France, recognized for his significant contributions to the field of textile chemistry. With a total of 16 patents to his name, Ouziel has made remarkable advancements that enhance the properties of synthetic fibers.

Latest Patents

Among his latest patents is a method of increasing chlorine fastness in dyed synthetic polyamide fiber materials. This innovative method involves treating the fiber material after dyeing with an aqueous liquor that includes a thiourea/formaldehyde/bisphenol condensate or a thiourea/polyisocyanate adduct. Another significant patent is related to reactive polysaccharide derivatives, which are useful as finishing agents for textile fibers and other applications. This derivative is characterized by a specific formula that includes reactive radicals and cyclodextrin.

Career Highlights

Throughout his career, Philippe Ouziel has worked with prominent companies such as Ciba-Geigy Corporation and Ciba Specialty Chemicals Corporation. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in textile technology.

Collaborations

Ouziel has collaborated with several professionals in his field, including Martin Kuhn and Hans-Ulrich Berendt, who is now deceased. These collaborations have played a crucial role in the development of his patents and innovations.

Conclusion

Philippe Ouziel's contributions to textile chemistry through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative methods continue to influence the field and improve the quality of synthetic fibers.

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2 patents (EPO):

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1 patent pending (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.