Inventor · São Paulo, BR

Sergio Ricardo Justa

1Patents
0h-index
3Co-inventors
19Inventor score

Filing activity: Jul 2, 2019 → Jul 2, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US11337907B2 Hair-dyeing composition for minimizing ammonium hydroxide content and odor and method of producing the same Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.