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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11322339 B1

PDFFull Text
Date of Patent:
May. 03, 2022

Filed:

Nov. 20, 2019

Sample plate for laser desorption/ionization mass spectrometry

Applicant:

Kabushiki Kaisha Toyota Chuo Kenkyusho, Nagakute, JP;

Inventors:

Norihiro Mizoshita, Nagakute, JP;

Masakazu Murase, Nagakute, JP;

Yuri Sasaki, Nagakute, JP;

Yasutomo Goto, Nagakute, JP;

Assignee:

KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, Nagakute, JP;

Attorney:

Oliff PLC

Primary Examiner:

Travis M Figg

Assistant Examiner:

Ethan Weydemeyer

Int. Cl.
CPC ...
H01J 49/04 (2006.01); H01J 49/16 (2006.01); B32B 33/00 (2006.01); B32B 3/26 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
H01J 49/0418 (2013.01); B32B 3/26 (2013.01); B32B 33/00 (2013.01); H01J 49/164 (2013.01); B32B 2264/102 (2013.01); B32B 2307/728 (2013.01); B32B 2307/73 (2013.01); B82Y 30/00 (2013.01);
Abstract

The present invention provides a sample plate for laser desorption/ionization mass spectrometry, comprising: a hydrophilic thin film capable of absorbing a laser ray; and a water-repellent thin film comprising surface-hydrophobized nanoparticles and being stacked in a region other than a region to be a sample spot on a surface of the hydrophilic thin film, wherein a water contact angle of the water-repellent thin film is 120° or more.

Find Patent Forward Citations

Mizoshita, Norihiro. (2022). Sample plate for laser desorption/ionization mass spectrometry (U.S. Patent No. 11322339). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11322339

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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