Growing community of inventors

Sao Paulo, Brazil

Mayra Penna

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Mayra PennaDaisy De Fátima Scarparo De Sanctis (2 patents)Mayra PennaMaria Rita De Oliveira (2 patents)Mayra PennaDaisy De Sanctis (0 patent)Mayra PennaMayra Penna (2 patents)Daisy De Fátima Scarparo De SanctisDaisy De Fátima Scarparo De Sanctis (4 patents)Maria Rita De OliveiraMaria Rita De Oliveira (2 patents)Daisy De SanctisDaisy De Sanctis (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dow Brasil Sudeste Industrial Ltda (2 from 13 patents)


2 patents:

1. 11071702 - Hair care formulation from concentrate

2. 10857088 - Hair care system concentrate

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as of
1/14/2026
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