Sara A. Johnson

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Properties for achieving long-lasting cosmetic performance
- Patent number 12,029,805
- Issue date Jul 9, 2024
- Living Proof, Inc.
- Soo-Young Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Covalent treatment with thiols of keratin-containing materials
- Patent number 11,723,857
- Issue date Aug 15, 2023
- Living Proof, Inc.
- Soo-Young Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Covalent treatment for keratin-containing materials
- Patent number 11,147,759
- Issue date Oct 19, 2021
- Living Proof, Inc.
- Soo-Young Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Covalent treatment with thiols of keratin-containing materials
- Patent number 10,993,903
- Issue date May 4, 2021
- Living Proof, Inc.
- Soo-Young Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COVALENT TREATMENT WITH THIOLS OF KERATIN-CONTAINING MATERIALS
- Publication number 20220087922
- Publication date Mar 24, 2022
- Living Proof, Inc.
- Soo-Young Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COVALENT TREATMENT WITH THIOLS OF KERATIN-CONTAINING MATERIALS
- Publication number 20190254955
- Publication date Aug 22, 2019
- Living Proof, Inc.
- Soo-Young Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COVALENT TREATMENT FOR KERATIN-CONTAINING MATERIALS
- Publication number 20190160001
- Publication date May 30, 2019
- Living Proof, Inc.
- Soo-Young Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROPERTIES FOR ACHIEVING LONG-LASTING COSMETIC PERFORMANCE
- Publication number 20190151221
- Publication date May 23, 2019
- Living Proof, Inc.
- Soo-Young Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE