logo

For the Inventor, By the Inventor

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 11760644 B1

PDFFull Text
Date of Patent:
Sep. 19, 2023

Filed:

Aug. 09, 2019

Surface functionalization of inorganic nanocrystals for nanocomposite additive manufacturing

Applicant:

Vadient Optics, Llc, Beaverton, OR (US);

Inventors:

Thomas Leonard Allen, Eugene, OR (US);

Edward Whitney Elliott, III, Eugene, OR (US);

John Paul Harmon, Albany, OR (US);

Chris Weber, Eugene, OR (US);

Charles G Dupuy, Corvallis, OR (US);

Assignee:

VADIENT OPTICS, LLC, Beaverton, OR (US);

Attorney:

Alleman Hall Creasman & Tuttle LLP

Primary Examiner:

Hoa (Holly) Le

Int. Cl.
CPC ...
C01B 33/00 (2006.01); C01B 33/12 (2006.01); B22F 3/10 (2006.01); C01D 15/04 (2006.01); C01G 25/02 (2006.01); C01G 49/08 (2006.01); C01G 23/04 (2006.01); B22F 10/00 (2021.01); B82Y 35/00 (2011.01); B33Y 70/10 (2020.01); B33Y 10/00 (2015.01); B22F 1/054 (2022.01); B22F 1/102 (2022.01);
U.S. Cl.
CPC ...
C01B 33/12 (2013.01); B22F 3/1035 (2013.01); B22F 10/00 (2021.01); B33Y 70/10 (2020.01); B82Y 35/00 (2013.01); C01D 15/04 (2013.01); C01G 23/04 (2013.01); C01G 25/02 (2013.01); C01G 49/08 (2013.01); B22F 1/054 (2022.01); B22F 1/102 (2022.01); B33Y 10/00 (2014.12); C01P 2004/64 (2013.01);
Abstract

An aqueous or organic solvent medium for additive manufacturing technologies comprising a nanocrystal comprising a functional group. The nanocrystal material is selected from a metal oxide, fluoride, metallic, carbon-based, semiconducting quantum dot or combinations thereof. The functional group comprises primary amine, carboxylic acid, lactam ring, polyamide polymer chain or group used to attach a similar functional group.

Find Patent Forward Citations

Allen, Thomas. (2023). Surface functionalization of inorganic nanocrystals for nanocomposite additive manufacturing (U.S. Patent No. 11760644). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11760644

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

Loading…