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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 10874619 B1

PDFFull Text
Date of Patent:
Dec. 29, 2020

Filed:

Feb. 21, 2019

Acid resistant capsules

Applicant:

Capsugel Belgium NV, Bornem, BE;

Inventors:

Dominique Nicolas Cade, Colmar, FR;

Xiongwei David He, Andolsheim, FR;

Assignee:

Capsugel Belgium, NV, Bornem, BE;

Attorney:

Klarquist Sparkman, LLP

Primary Examiner:

Yanzhi Zhang

Int. Cl.
CPC ...
A61K 9/48 (2006.01); B29C 41/14 (2006.01); B29D 22/00 (2006.01); B29C 41/00 (2006.01); B29L 31/00 (2006.01); B29K 1/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/4816 (2013.01); A61K 9/4825 (2013.01); A61K 9/4833 (2013.01); A61K 9/4866 (2013.01); B29C 41/003 (2013.01); B29C 41/14 (2013.01); B29D 22/00 (2013.01); B29K 2001/12 (2013.01); B29K 2003/00 (2013.01); B29K 2005/00 (2013.01); B29K 2089/00 (2013.01); B29L 2031/7174 (2013.01);
Abstract

The present invention relates to new acid resistant hard pharmaceutical capsules, a process for their manufacture and use of such capsules particularly but not exclusively for oral administration of pharmaceuticals, veterinary products, food and dietary supplements to humans or animals. The capsules of the invention are obtained by aqueous compositions comprising a water soluble film forming polymer and gellan gum in a mutual weight ratio of 4 to 15 weight parts of gellan gum for 100 weight parts of film forming polymer.

Find Patent Forward Citations

Cade, Dominique. (2020). Acid resistant capsules (U.S. Patent No. 10874619). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10874619

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

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