Helena Zaludova

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fragrance diffuser
- Patent number D1053336
- Issue date Dec 3, 2024
- Hya-Scent, Inc.
- Helena Zaludova
- D23 - Environmental heating and cooling
Information Patent Grant
Scent glass diffuser
- Patent number 11,738,109
- Issue date Aug 29, 2023
- Hya-Scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Scent diffuser
- Patent number 11,623,016
- Issue date Apr 11, 2023
- Hya-Scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fragrance diffuser element
- Patent number D980964
- Issue date Mar 14, 2023
- Hya-Scent, Inc.
- Helena Zaludova
- D23 - Environmental heating and cooling
Information Patent Grant
Scent glass
- Patent number 11,077,222
- Issue date Aug 3, 2021
- Hya-Scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fragrance diffuser
- Patent number D894362
- Issue date Aug 25, 2020
- Helena Zaludova
- D23 - Environmental heating and cooling
Information Patent Grant
Fragrance diffuser element
- Patent number D869630
- Issue date Dec 10, 2019
- Hya-Scent, Inc.
- Helena Zaludova
- D23 - Environmental heating and cooling
Information Patent Grant
Scent glass
- Patent number 10,279,067
- Issue date May 7, 2019
- Hya-Scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Scent Glass Diffuser
- Publication number 20210361812
- Publication date Nov 25, 2021
- Hya-scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Scent Diffuser
- Publication number 20200114035
- Publication date Apr 16, 2020
- Hya-scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Scent Glass
- Publication number 20190262492
- Publication date Aug 29, 2019
- Hya-scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Scent Glass
- Publication number 20180099067
- Publication date Apr 12, 2018
- Hya-scent, Inc.
- Helena Zaludova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE