Company Filing History:

4 out of 977

Loreal Sa

patents

Years Active: 2002-2009

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7591860 - N-alkylpolyhydroxylated secondary para-phenylenediamines, dye compositions comprising them, processes, and uses thereof (2009-09-22),

2. 7435267 - Secondary para-phenylenediamines bearing an alkoxy group, dye composition comprising them, processes therefor and uses thereof (2008-10-14),

3. 6605124 - Cationic couplers and their use for oxidation dyeing (2003-08-12),

4. 6475247 - Naphthalene cationic coupler for oxidation dyeing of keratin fiber (2002-11-05),

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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.

For the Inventor, By the Inventor

Jean-Jacques Vandenbossche

Location History:

Company Filing History:

Years Active: 2002-2009