Nestor A. Vasquez

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Middletown, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
CMP polishing pad with uniform window
- Patent number 11,633,830
- Issue date Apr 25, 2023
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Mauricio E. Guzman
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad with multipurpose composite window
- Patent number 11,325,221
- Issue date May 10, 2022
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Matthew R. Gadinski
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad with pad wear indicator
- Patent number 11,192,215
- Issue date Dec 7, 2021
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Mauricio E. Guzman
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
MICRO-LAYER CMP POLISHING SUBPAD
- Publication number 20240181596
- Publication date Jun 6, 2024
- Rohm and Haas Electronic Materials CMP Holdings, INC.
- Guanhua Hou
- B24 - GRINDING POLISHING
Information Patent Application
DUAL-LAYER CMP POLISHING SUBPAD
- Publication number 20240181597
- Publication date Jun 6, 2024
- Rohm and Haas Electronic Materials CMP Holdings, INC.
- Guanhua Hou
- B24 - GRINDING POLISHING
Information Patent Application
CMP POLISHING PAD WITH UNIFORM WINDOW
- Publication number 20210402556
- Publication date Dec 30, 2021
- Rohm and Haas Electronic Materials CMP Holdings, INC.
- Mauricio E. Guzman
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING PAD WITH MULTIPURPOSE COMPOSITE WINDOW
- Publication number 20190232459
- Publication date Aug 1, 2019
- Rohm and Haas Electronic Materials CMP Holdings, INC.
- Matthew R. Gadinski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING PAD WITH PAD WEAR INDICATOR
- Publication number 20190224811
- Publication date Jul 25, 2019
- Rohm and Haas Electronic Materials CMP Holdings, INC.
- Mauricio E. Guzman
- B24 - GRINDING POLISHING