IP Library Granted Patent US 12,599,622
Granted Patent B2
US 12,599,622 · App. 17/983,999 · Granted Apr 14, 2026

Compounds to modulate intestinal absorption of nutrients

Inventors: Jeffrey M. Karp (Brookline, MA); Yuhan Lee (Cambridge, MA); Ali Tavakkoli (Boston, MA); Tarawatie E. Deelman (Boston, MA)
Assignee: The Brigham and Women's Hospital, Inc.
A61K31/7135A61K9/1611A61K9/1623A61K9/5036A61K33/18A61K33/20A61K33/38A61K9/4808
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Quick Facts
Patent No.
US 12,599,622
App. No.
17/983,999
Granted
Apr 14, 2026
Kind
B2
Abstract

This disclosure relates to compositions including formulated sucralfate or other aluminum-crosslinked sulfated agents for the modulation of nutrient absorption through the intestinal lining as well as methods for the manufacture of and the use of these compounds for treating disorders requiring a modulation of certain nutrients to the body including diabetes type II and clinical obesity.

Claims (10)

1 . A composition formulated for oral administration to a subject, the composition comprising an aluminum cross-linked sulfated agent comprising sucralfate reacted with hydrochloric acid to form an acidified aluminum cross-linked sulfated agent, wherein the composition is in the form of a capsule or a tablet, wherein the capsule or tablet includes an enteric coating formulated to release the acidified aluminum cross-linked sulfated agent in at least a portion of the subject's gastrointestinal tract, and wherein an aluminum/sulfate ratio in the composition is greater than or equal to 1.27 and less than or equal to 1.83.

2 . The composition of claim 1 , wherein the acidified aluminum cross-linked sulfated agent is in a dry particulate form.

3 . The composition of claim 2 , wherein the composition comprises particles having a size ranging from about 0.1 μm to about 500 μm.

4 . The composition of claim 1 , wherein the composition further comprises a carrier.

5 . The composition of claim 4 , wherein the carrier comprises lactose, corn starch, silicon oxide, magnesium stearate, cellulose, or sodium lauryl sulfate.

6 . The composition of claim 1 , wherein the composition further comprises a particle stabilizer, a humectant, or both a particle stabilizer and a humectant.

7 . The composition of claim 1 , wherein the composition further comprises a drug or antimicrobial agent.

8 . The composition of claim 1 , wherein the composition further comprises a diabetic therapeutic agent.

9 . A method of treating a subject, the method comprising administering the composition of claim 1 to the subject, wherein the composition forms a mucoadhesive coating on mucosa of at least a portion of the subject's duodenum or jejunum.

10 . The method of claim 9 , wherein the subject has type II diabetes, obesity, insulin resistance, hyperlipidemia, or hypertension.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2023
From: KARP, JEFFREY M.; LEE, YUHAN; TAVAKKOLI, ALI; DEELMAN, TARAWATIE E.
To: THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
Reel/Frame 062279/0918 →
Continuity (4)
Continuation 16890913 · Jun 2, 2020
Continuation 14776594
Provisional Application 61794362 · Mar 15, 2013
Related Publication 20230141842A1 · May 11, 2023
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