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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 11579127 B1

PDFFull Text
Date of Patent:
Feb. 14, 2023

Filed:

Jun. 11, 2019

Apparatus, method, and system for indication of an oxidative treatment

Applicant:

Asp Global Manufacturing Gmbh, Schaffhausen, CH;

Inventor:

Roger Vu, Irvine, CA (US);

Assignee:

ASP Global Manufacturing GmbH, Schaffhausen, CH;

Attorney:

K&L Gates LLP

Primary Examiner:

Jennifer Wecker

Assistant Examiner:

Alea N Martin

Int. Cl.
CPC ...
G01N 31/22 (2006.01); A61L 2/18 (2006.01); A61L 2/28 (2006.01); G01N 21/17 (2006.01); G01N 21/78 (2006.01); G01N 21/31 (2006.01); G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
G01N 31/226 (2013.01); A61L 2/186 (2013.01); A61L 2/28 (2013.01); G01N 21/17 (2013.01); G01N 21/78 (2013.01); A61L 2209/211 (2013.01); G01N 2021/1738 (2013.01); G01N 2021/3125 (2013.01); G01N 2021/773 (2013.01);
Abstract

An indicator and method of use thereof, and indicator system and method of use thereof are provided to determine the degree of an oxidative treatment. An indicator is incorporated into the oxidative treatment. The object and the indicator are subjected to the oxidative treatment. A discoloration of the indicator occurs based on an oxidation of the polymer by a process condition of the oxidative treatment oxidizing the polymer. The discoloration of the indicator is measured against a threshold color value to determine the degree of the oxidative treatment.

Find Patent Forward Citations

Vu, Roger. (2023). Apparatus, method, and system for indication of an oxidative treatment (U.S. Patent No. 11579127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11579127

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

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