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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 12582608 B1

PDFFull Text
Date of Patent:
Mar. 24, 2026

Filed:

Mar. 19, 2020

Coatings for gastric residence dosage forms

Applicant:

Nortiva Bio, Inc., Lexington, MA (US);

Inventors:

Rosemary Kanasty, Cambridge, MA (US);

Tyler Grant, Arlington, MA (US);

Erick Peeke, Cambridge, MA (US);

Nupura Bhise, Watertown, MA (US);

David Altreuter, Watertown, MA (US);

Sonia Holar, Watertown, MA (US);

Marlene Schwarz, Watertown, MA (US);

Assignee:

NORTIVA BIO, INC., Lexington, MA (US);

Attorney:

MORRISON & FOERSTER LLP

Primary Examiner:

Michael P Cohen

Int. Cl.
CPC ...
A61K 9/48 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
A61K 9/4891 (2013.01); A61K 9/4833 (2013.01); A61K 9/485 (2013.01); A61K 9/4858 (2013.01); A61K 9/4866 (2013.01); A61K 45/06 (2013.01);
Abstract

Provided are enrobed gastric residence dosage forms comprising: a gastric residence system in a folded configuration; and a coating enrobing the gastric residence system in the folded configuration, wherein the enrobed gastric residence dosage form is configured to release the gastric residence system in the folded configuration in a stomach of a patient, allowing the gastric residence system to assume an open configuration. The coating comprises water, a plasticizer, a gelling agent, and/or a polymer.

Find Patent Forward Citations

Kanasty, Rosemary. (2026). Coatings for gastric residence dosage forms (U.S. Patent No. 12582608). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12582608

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

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