Keeyoung Park

Person

Gilbert, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Surface treatment compositions and methods
- Patent number 11,508,569
- Issue date Nov 22, 2022
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of using surface treatment compositions
- Patent number 11,447,642
- Issue date Sep 20, 2022
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- B08 - CLEANING
Information Patent Grant
Surface treatment compositions and articles containing same
- Patent number 11,174,394
- Issue date Nov 16, 2021
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- B08 - CLEANING
Information Patent Grant
Cleaning compositions and methods of use therefor
- Patent number 10,619,126
- Issue date Apr 14, 2020
- Fujifilm Electronic Materials U.S.A., Inc.
- Yasuo Sugishima
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Surface treatment methods and compositions therefor
- Patent number 10,593,538
- Issue date Mar 17, 2020
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- B08 - CLEANING
Information Patent Grant
Cleaning formulations for removing residues on semiconductor substr...
- Patent number 10,533,146
- Issue date Jan 14, 2020
- Fujifilm Electronic Materials U.S.A., Inc.
- Keeyoung Park
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Surface Treatment Compositions and Methods
- Publication number 20240258111
- Publication date Aug 1, 2024
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Surface Treatment Compositions and Methods
- Publication number 20230048767
- Publication date Feb 16, 2023
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- B08 - CLEANING
Information Patent Application
METHODS OF USING SURFACE TREATMENT COMPOSITIONS
- Publication number 20210122925
- Publication date Apr 29, 2021
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- B08 - CLEANING
Information Patent Application
Surface Treatment Compositions and Methods
- Publication number 20210057210
- Publication date Feb 25, 2021
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- B08 - CLEANING
Information Patent Application
Surface Treatment Compositions and Methods
- Publication number 20200035494
- Publication date Jan 30, 2020
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE TREATMENT COMPOSITIONS AND METHODS
- Publication number 20190211210
- Publication date Jul 11, 2019
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- B08 - CLEANING
Information Patent Application
SURFACE TREATMENT METHODS AND COMPOSITIONS THEREFOR
- Publication number 20180277357
- Publication date Sep 27, 2018
- Fujifilm Electronic Materials U.S.A., Inc.
- William A. Wojtczak
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
CLEANING COMPOSITIONS AND METHODS OF USE THEREFOR
- Publication number 20180201884
- Publication date Jul 19, 2018
- Fujifilm Electronic Materials U.S.A., Inc.
- Yasuo Sugishima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CLEANING FORMULATIONS FOR REMOVING RESIDUES ON SEMICONDUCTOR SUBSTR...
- Publication number 20180100128
- Publication date Apr 12, 2018
- Fujifilm Electronic Materials U.S.A., Inc.
- Keeyoung Park
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Keeyoung Park

Person

Patents Grantslast 30 patents

Surface treatment compositions and methods

Methods of using surface treatment compositions

Surface treatment compositions and articles containing same

Cleaning compositions and methods of use therefor

Surface treatment methods and compositions therefor

Cleaning formulations for removing residues on semiconductor substr...

Patents Applicationslast 30 patents

Surface Treatment Compositions and Methods

Surface Treatment Compositions and Methods

METHODS OF USING SURFACE TREATMENT COMPOSITIONS

Surface Treatment Compositions and Methods

Surface Treatment Compositions and Methods

SURFACE TREATMENT COMPOSITIONS AND METHODS

SURFACE TREATMENT METHODS AND COMPOSITIONS THEREFOR

CLEANING COMPOSITIONS AND METHODS OF USE THEREFOR

CLEANING FORMULATIONS FOR REMOVING RESIDUES ON SEMICONDUCTOR SUBSTR...