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.

Date of Patent:
Aug. 17, 2021

Filed:

Apr. 12, 2017
Applicants:

Northwestern University, Evanston, IL (US);

King Abdulaziz City for Science and Technology (Kacst), Riyadh, SA;

Uchicago Argonne, Llc, Chicago, IL (US);

Inventors:

Magdalena Owczarek, Chicago, IL (US);

Karl A. Hujsak, Evanston, IL (US);

Daniel P. Ferris, Evanston, IL (US);

Aleksandrs Prokofjevs, Evanston, IL (US);

Dravid P. Vinayak, Glenview, IL (US);

James Fraser Stoddart, Evanston, IL (US);

Daniel Seungbum Hong, Chicago, IL (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 233/68 (2006.01); H01L 41/45 (2013.01); H01L 41/193 (2006.01); C07D 233/56 (2006.01); H01L 41/18 (2006.01);
U.S. Cl.
CPC ...
C07D 233/68 (2013.01); C07D 233/56 (2013.01); H01L 41/18 (2013.01); H01L 41/193 (2013.01); H01L 41/45 (2013.01);
Abstract

Provided herein are substituted haloimidazole crystals, the substituted haloimidazole crystal comprising a substituted haloimidazole compound wherein the substituents are selected from the group consisting of hydrogen, an alkyl, and a halogen. The substituted haloimidazole crystals may further comprise second substituted haloimidazole. The substituted haloimidazole crystals may be piezoelectric, ferroelectric, flexible, or any combination thereof. Also provided herein are methods for preparing substituted haloimidazole crystals.


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