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.:
Date of Patent:
Jan. 30, 2024
Filed:
Nov. 16, 2018
Applicant:
Ddp Specialty Electronic Materials Us, Llc, Wilmington, DE (US);
Inventor:
Daryl J. Gisch, Midland, MI (US);
Assignee:
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/68 (2006.01); G01N 33/50 (2006.01); G01N 33/543 (2006.01); B01J 20/06 (2006.01); B01J 47/016 (2017.01); B01J 20/32 (2006.01); C02F 1/42 (2023.01); C02F 101/22 (2006.01);
U.S. Cl.
CPC ...
B01J 20/06 (2013.01); B01J 20/321 (2013.01); B01J 20/3236 (2013.01); B01J 47/016 (2017.01); C02F 1/42 (2013.01); B01J 2220/46 (2013.01); C02F 2001/422 (2013.01); C02F 2101/22 (2013.01);
Abstract
Provided is an anion exchange composition comprising