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:
Jul. 20, 2021
Filed:
Dec. 30, 2016
Applicants:
Ddp Specialty Electronic Materials Us, Llc, Wilmington, DE (US);
Ddp Specialty Electronic Materials Us 8, Llc, Wilmington, DE (US);
Inventors:
Chang-Soo Lee, Seoul, KR;
Collin H. Martin, Collegeville, PA (US);
Daryl J. Gisch, Midland, MI (US);
Christopher R. Eicher, Midland, MI (US);
Assignees:
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC, Wilmington, DE (US);
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01J 20/26 (2013.01); B01J 20/28016 (2013.01); B01J 20/3085 (2013.01); B01J 20/28085 (2013.01); B01J 2220/52 (2013.01);
Abstract
Provided is a resin bead comprising functional groups of structure (S1).