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:
Oct. 27, 2020
Filed:
Apr. 18, 2018
Applicant:
Dah Feng Capsule Industry Co., Ltd, Taichung, TW;
Inventors:
Ruei-Jan Chang, Taichung, TW;
Yi-Huei Lin, Taichung, TW;
Pei-Hsuan Lee, Taichung, TW;
Hsin-Yi Chao, Taichung, TW;
Assignee:
DAH FENG CAPSULE INDUSTRY CO., LTD, Taichung, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/48 (2006.01);
U.S. Cl.
CPC ...
A61K 9/4816 (2013.01); A61K 9/4833 (2013.01);
Abstract
The present disclosure provides an acid resistant capsule shell composition including pectin with a degree of esterification (DE) of about 15% to about 40%, and a degree of amidation (DA) of greater than 0% to about 25%; and a divalent cation. An acid resistant capsule shell and a method for manufacturing the acid resistant capsule shell are also provided in the present disclosure.