Changeflow GovPing Pharma & Drug Safety Tablet Formulation Patent for HIV Capsid Inhibi...
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Tablet Formulation Patent for HIV Capsid Inhibitor and NRTTI

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Published April 2nd, 2026
Detected April 2nd, 2026
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Summary

The USPTO published patent application US20260090994A1 for tablet formulations combining an HIV capsid inhibitor with a nucleoside reverse transcriptase translocation inhibitor (NRTTI) for treating HIV infections. The application was filed on August 29, 2025 under Application No. 19314157. Inventors include Benjamin Chal, Jay Poorna Reddy, Dhananjay Devidas Marathe, and eight others.

What changed

The USPTO published patent application US20260090994A1 for pharmaceutical tablet formulations combining an HIV capsid inhibitor with a nucleoside reverse transcriptase translocation inhibitor (NRTTI) for treating HIV infections. The application covers the composition of matter and formulation details, with CPC classifications including A61K 9/2077, A61K 9/2018, A61K 9/2027, A61K 9/2031, A61K 9/2054, A61K 31/4439, and A61K 31/7076. Inventors include Benjamin Chal, Jay Poorna Reddy, Dhananjay Devidas Marathe, Marjorie Z. Imperial, James C. DiNunzio, Pavithra Sundararajan, Ryan Vargo, Diane M. Longo, Michelle Pham, and Diana Sperger.

This is a routine patent application publication with no compliance deadlines or regulatory obligations. Pharmaceutical companies, drug manufacturers, and researchers in the HIV therapeutic space should review the application's scope to assess potential freedom-to-operate considerations or partnership opportunities. No immediate action is required as patent applications do not impose enforceable obligations on third parties.

Source document (simplified)

← USPTO Patent Applications

TABLET FORMULATIONS

Application US20260090994A1 Kind: A1 Apr 02, 2026

Inventors

Benjamin Chal, Jay Poorna Reddy, Dhananjay Devidas Marathe, Marjorie Z. Imperial, James C. DiNunzio, Pavithra Sundararajan, Ryan Vargo, Diane M. Longo, Michelle Pham, Diana Sperger

Abstract

The present disclosure relates to pharmaceutical compositions (e.g., tablets) comprising an human immunodeficiency virus (HIV) capsid inhibitor and a nucleoside reverse transcriptase translocation inhibitor (NRTTI), useful for the treatment of an HIV infection in a patient.

CPC Classifications

A61K 9/2077 A61K 9/2018 A61K 9/2027 A61K 9/2031 A61K 9/2054 A61K 31/4439 A61K 31/7076

Filing Date

2025-08-29

Application No.

19314157

View original document →

Classification

Agency
USPTO
Published
April 2nd, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Draft
Change scope
Minor
Document ID
US20260090994A1

Who this affects

Applies to
Drug manufacturers Healthcare providers Patients
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Drug Formulation Pharmaceutical Patents
Geographic scope
United States US

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal, Compliance
Topics
Public Health Intellectual Property

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