Growing community of inventors

Allen, TX, United States of America

Yoanna Gouchtchina

Average Co-Inventor Count = 2.00

ph-index = 4

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 = 37

Yoanna GouchtchinaEnrique Gallar (10 patents)Yoanna GouchtchinaYoanna Gouchtchina (10 patents)Enrique GallarEnrique Gallar (11 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kozhya LLC Sp. Z O.o. (6 from 6 patents)

2. Other (1 from 832,812 patents)

3. Quantum Skin Sp Z O.o (1 from 1 patent)

4. Quantum Skin Limited Liability Company (1 from 1 patent)


10 patents:

1. 12376665 - Dermal spray apparatus with disposable cartrdige and method

2. D1046122 - Dermal spray cartridge

3. D1038383 - Dermal spray apparatus

4. D1035867 - Dermal spray apparatus

5. D1033635 - Dermal spray nozzle

6. 11944178 - Dermal spray apparatus and method

7. 11641921 - Dermal spray apparatus with disposable cartridge and method

8. 11439218 - Dermal spray apparatus and method

9. D849230 - Dermal treatment atomizer

10. 10252283 - Dermal spray apparatus and method

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as of
12/20/2025
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