Beyond Air Granted U.S. Patent Covering Treatment of NTM Infections Using gaseous Nitric Oxide (gNO)

GARDEN CITY, N.Y., April 24, 2025 (GLOBE NEWSWIRE) -- Beyond Air, Inc. (NASDAQ: XAIR) (“Beyond Air” or the “Company”), a commercial-stage medical device and biopharmaceutical company focused on harnessing the power of nitric oxide (NO) to improve the lives of patients, today announced that the United States Patent and Trademark Office (USPTO) has issued U.S. Patent No. 12,274,830. The issued patent gives the Company protection for its method of delivering gaseous nitric oxide (gNO) to a patient that has a condition associated with non-tuberculous mycobacteria (NTM) lung infection.

“This latest patent further strengthens our growing intellectual property portfolio and reinforces the potential of our LungFit program,” said Steve Lisi, Chairman and Chief Executive Officer of Beyond Air. “We recently announced the publication of positive clinical data in the American Thoracic Society Journal showing the potential LungFit GO has in safe and effective treatment of NTM lung infections with patients self-administering NO at home.”

The allowed claims in this patent encompass a novel dosing regimen of 200 ppm to 320 ppm gNO for 10 to 45 minutes, 2 to 5 times per day, to provide a nitric oxide-load (NO load) of 300 ppm-hrs to 900 ppm-hrs of gNO per day over a period of at least 14 days. The patent will expire on March 12, 2038.

NTM infection is a rare and serious bacterial infection in the lungs causing debilitating pulmonary disease associated with high morbidity and mortality. NTM infection is acquired by inhaling aerosolized bacteria from the environment, and can lead to NTM lung disease, a progressive and chronic condition. According to the Cystic Fibrosis Foundation, 13% of U.S. cystic fibrosis patients had a positive culture for a NTM species in 2017. NTM is an emerging public health concern worldwide because of its multi-drug antibiotic resistance. Current treatment guidelines suggest a combination of multiple antibiotics dosed chronically for as long as two years. These complex, expensive and invasive regimens have a poor record in the treatment of Mycobacterium abscessus complex (MABSC) and refractory Mycobacterium avium complex (MAC) and may cause severe adverse events.

About Beyond Air®, Inc.

Beyond Air is a commercial-stage medical device and biopharmaceutical company dedicated to harnessing the power of endogenous and exogenous nitric oxide (NO) to improve the lives of patients suffering from respiratory illnesses, neurological disorders, and solid tumors. The Company has received FDA approval and CE Mark for its first system, LungFit® PH, for the treatment of term and near-term neonates with hypoxic respiratory failure. Beyond Air is currently advancing its other revolutionary LungFit® systems in clinical trials for the treatment of severe lung infections such as viral community-acquired pneumonia (including COVID-19) and nontuberculous mycobacteria (NTM).

The Company has also partnered with The Hebrew University of Jerusalem to advance a pre-clinical program dedicated to the treatment of autism spectrum disorder (ASD) and other neurological disorders. Additionally, Beyond Cancer, Ltd., an affiliate of Beyond Air, is investigating ultra-high concentrations of NO with a proprietary delivery system to target certain solid tumors in the pre-clinical setting. For more information, visit www.beyondair.net.

About LungFit®*

Beyond Air’s LungFit® is a cylinder-free, phasic flow generator and delivery system designated as a medical device by the U.S. Food and Drug Administration (FDA). The ventilator-compatible version of the device can generate NO from ambient air on demand for delivery to the lungs at concentrations ranging from 1 ppm to 80 ppm. The LungFit® system could potentially replace large, high-pressure NO cylinders, providing significant advantages in the hospital setting, including greatly reducing inventory and storage requirements, improving overall safety by eliminating NO2 purging steps, and offering other operational benefits.

LungFit can also deliver NO at concentrations at or above 80 ppm for potentially treating severe acute lung infections in the hospital setting (e.g., COVID-19, bronchiolitis) and chronic, refractory lung infections in the home setting (e.g., NTM). With the elimination of cylinders, Beyond Air intends to offer NO treatment in the home setting.

*Beyond Air’s LungFit PH is approved for commercial use in the United States, European Union, Australia, Thailand and New Zealand. Beyond Air’s other LungFit systems are not approved for commercial use and are for investigational use only. Beyond Air is not suggesting NO use over 80 ppm or use at home.

About Nitric Oxide

Nitric Oxide (NO) is a powerful molecule, naturally synthesized in the human body, proven to play a critical role in a broad array of biological functions. In the airways, NO targets the vascular smooth muscle cells that surround the small resistance arteries in the lungs. Currently, exogenous inhaled NO is used in adult respiratory distress syndrome, post-cardiac surgery, and persistent pulmonary hypertension of the newborn to treat hypoxemia.

Additionally, NO is believed to play a key role in the innate immune system, and in vitro studies suggest that NO possesses anti-microbial activity not only against common bacteria—including both gram-positive and gram-negative—but also against other diverse pathogens, including mycobacteria, viruses, fungi, yeast, and parasites, and has the potential to eliminate multi-drug-resistant strains.

Forward Looking Statements

This press release contains “forward-looking statements” concerning the potential safety and efficacy of inhaled nitric oxide and the ultra-high concentration nitric oxide product candidate, as well as its therapeutic potential in a number of indications; and the potential impact on patients and anticipated benefits associated with inhaled nitric oxide and the ultra-high concentration nitric oxide product candidate. Forward-looking statements include statements about expectations, beliefs, or intentions regarding product offerings, business, results of operations, strategies or prospects. You can identify such forward-looking statements by the words “appears,” “expects,” “plans,” “anticipates,” “believes” “expects,” “intends,” “looks,” “projects,” “goal,” “assumes,” “targets” and similar expressions and/or the use of future tense or conditional constructions (such as “will,” “may,” “could,” “should” and the like) and by the fact that these statements do not relate strictly to historical or current matters. Rather, forward-looking statements relate to anticipated or expected events, activities, trends or results as of the date they are made. Because forward-looking statements relate to matters that have not yet occurred, these statements are inherently subject to risks and uncertainties that could cause actual results to differ materially from any future results expressed or implied by the forward-looking statements. These forward-looking statements are only predictions and reflect views as of the date they are made with respect to future events and financial performance. Many factors could cause actual activities or results to differ materially from the activities and results anticipated in forward-looking statements, including risks related to the ability to raise additional capital; the timing and results of future pre-clinical studies and clinical trials; the potential that regulatory authorities, including the FDA and comparable non-U.S. regulatory authorities, may not grant or may delay approval for our product candidates; the approach to discover and develop novel drugs, which is unproven and may never lead to efficacious or marketable products; the ability to fund and the results of further pre-clinical studies and clinical trials of our product candidates; obtaining, maintaining and protecting intellectual property utilized by products; obtaining regulatory approval for products; competition from others using similar technology and others developing products for similar uses; dependence on collaborators; and other risks, which may, in part, be identified and described in the “Risk Factors” section of Beyond Air’s most recent Annual Report on Form 10-K and other of its filings with the Securities and Exchange Commission, all of which are available on Beyond Air’s website. Beyond Air and Beyond Cancer undertake no obligation to update, and have no policy of updating or revising, these forward-looking statements, except as required by applicable law.

Contacts

Investor Relations contacts
Corey Davis, Ph.D.
LifeSci Advisors, LLC
Cdavis@lifesciadvisors.com
(212) 915-2577