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SeaStar Medical Granted Canadian Patent with Broad Claims Covering the Selective Cytopheretic Device Technology

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SeaStar Medical Holding Corporation (Nasdaq: ICU) has announced the issuance of Canadian Patent No. 2814586, expanding its international patent rights for the Selective Cytopheretic Device (SCD) technology. The new patent covers SCD cartridges for treating activated leukocytes and platelets, as well as their use in processing activated leukocytes and platelets. This development presents a significant opportunity to improve the treatment of dysregulated hyperinflammatory responses and potentially reverse organ injury. CEO Eric Schlorff highlighted the innovative and proven approach of SCD in targeting highly active inflammatory cells to quell hyperinflammatory responses resulting from various conditions.
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The granting of Canadian Patent No. 2814586 to SeaStar Medical Holding Corporation for their Selective Cytopheretic Device (SCD) technology represents a notable advancement in the medical device sector. The SCD's focus on mitigating hyperinflammation—a critical factor in multiorgan damage and patient mortality—is particularly relevant given the increasing prevalence of conditions associated with an overactive immune response, such as sepsis and autoimmune diseases.

The patent expands the company's intellectual property portfolio, potentially enhancing its competitive edge and market exclusivity in Canada. The protection of SCD technology under Canadian law is likely to incentivize further investment in research and development, possibly leading to improved patient outcomes and healthcare cost reductions if the technology proves effective in clinical settings. The long-term implications could include increased company valuation and investor interest, especially if the SCD demonstrates a substantial improvement over existing treatments for hyperinflammatory conditions.

The issuance of a new patent is a critical event for companies like SeaStar Medical, as it can significantly impact their financial trajectory. Patents not only protect the company's inventions but also serve as an asset that can attract investments, partnerships and even provide opportunities for licensing deals. For SeaStar Medical, the Canadian patent complements its U.S. intellectual property rights, potentially opening doors to the lucrative North American healthcare market.

Investors should monitor the company's progress in leveraging this patent for commercialization. Future revenue streams from the SCD technology, if successfully marketed, could lead to increased earnings and shareholder value. However, it's important to consider the costs associated with bringing a medical device to market, including clinical trials, regulatory approvals and marketing expenses. The actual financial impact will depend on the company's ability to navigate these challenges and the market's reception of the SCD technology.

The medical device industry is highly competitive, with innovation serving as a key differentiator. SeaStar Medical's newly patented SCD technology addresses a significant unmet need in the treatment of hyperinflammatory conditions, which could position the company favorably in the market. The patent may also serve as a deterrent to competitors, as it legally protects the company's unique approach to treating activated leukocytes and platelets.

Analyzing the potential market size and adoption rates is crucial. If the SCD proves to be more effective than current treatments, it could capture a significant market share. Additionally, the patent could increase the company's valuation in the eyes of potential acquirers or partners, as intellectual property is a key asset in mergers and acquisitions. Understanding the patent's implications on the company's market strategy and positioning will be essential for stakeholders looking to gauge the long-term prospects of SeaStar Medical.

DENVER, Feb. 01, 2024 (GLOBE NEWSWIRE) -- SeaStar Medical Holding Corporation (Nasdaq: ICU), a medical device company developing proprietary solutions to reduce the consequences of hyperinflammation on vital organs, announces the issuance by the Canadian Intellectual Property Office of Canadian Patent No. 2814586. This new patent has broad claims covering the Company’s Selective Cytopheretic Device (SCD) technology. Its issuance expands SeaStar Medical’s international patent rights and complements existing U.S. patent rights.

“A significant opportunity exists to improve treatment of dysregulated hyperinflammatory response that can cause multiorgan damage and even death. The SCD is an innovative and proven approach that selectively targets highly active inflammatory cells to quell the hyperinflammatory response resulting from a range of conditions, and potentially reverse organ injury,” said Eric Schlorff, CEO of SeaStar Medical.

This newly issued Canadian patent, titled Cytopheretic Cartridge and Use Thereof, provides coverage of SCD cartridges for treating activated leukocytes and activated platelets, as well as their use in processing activated leukocytes and platelets.

About the Selective Cytopheretic Device

The novel SCD is a cell-directed therapy that uses the body’s immune system to heal and can be easily added to other extracorporeal therapies such as dialysis or continuous kidney replacement therapy (CKRT). This technology targets and neutralizes activated toxic neutrophils, providing a new therapeutic approach to systemic inflammatory response syndrome. By restoring reparative physiology, the SCD holds potential to reduce mortality. It has been used with other treatments including IL-6 blockers, corticosteroids and other common treatments, with few known contraindications.

About SeaStar Medical

SeaStar Medical is a medical technology company that is redefining how extracorporeal therapies may reduce the consequences of excessive inflammation on vital organs. SeaStar Medical’s novel technologies rely on science and innovation to provide life-saving solutions to critically ill patients. The Company is developing and commercializing cell-directed extracorporeal therapies that target the effector cells that drive systemic inflammation, causing direct tissue damage and secreting a range of pro-inflammatory cytokines that initiate and propagate imbalanced immune responses. For more information visit https://seastarmedical.com or visit us on LinkedIn or X (formerly Twitter).

Forward-Looking Statements

This press release contains certain forward-looking statements within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1955. These forward-looking statements include, without limitation, SeaStar Medical’s expectations with respect to the ability of SCD to treat patients with AKI and other diseases. Words such as “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions are intended to identify such forward-looking statements. Forward-looking statements are predictions, projections and other statements about future events that are based on current expectations and assumptions and, as a result, are subject to significant risks and uncertainties that could cause the actual results to differ materially from the expected results. Most of these factors are outside SeaStar Medical’s control and are difficult to predict. Factors that may cause actual future events to differ materially from the expected results include, but are not limited to: (i) the risk that SeaStar Medical may not be able to obtain regulatory approval of its SCD product candidates; (ii) the risk that SeaStar Medical may not be able to raise sufficient capital to fund its operations, including clinical trials; (iii) the risk that SeaStar Medical and its current and future collaborators are unable to successfully develop and commercialize its products or services, or experience significant delays in doing so, including failure to achieve approval of its products by applicable federal and state regulators, (iv) the risk that SeaStar Medical may never achieve or sustain profitability; (v) the risk that SeaStar Medical may not be able to access funding under existing agreements, including the equity line of credit and forward purchase agreements; (vi) the risk that third-parties suppliers and manufacturers are not able to fully and timely meet their obligations, (vii) the risk of product liability or regulatory lawsuits or proceedings relating to SeaStar Medical’s products and services, (viii) the risk that SeaStar Medical is unable to secure or protect its intellectual property, and (ix) other risks and uncertainties indicated from time to time in SeaStar Medical’s Annual Report on Form 10-K, including those under the “Risk Factors” section therein and in SeaStar Medical’s other filings with the SEC. The foregoing list of factors is not exhaustive. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and SeaStar Medical assume no obligation and do not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise.

Contact:

LHA Investor Relations
Jody Cain
(310) 691-7100
Jcain@lhai.com

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The ticker symbol for SeaStar Medical Holding Corporation is ICU.

The newly issued Canadian patent, titled Cytopheretic Cartridge and Use Thereof, provides coverage of SCD cartridges for treating activated leukocytes and platelets, as well as their use in processing activated leukocytes and platelets. This expands the company's international patent rights for the Selective Cytopheretic Device (SCD) technology.

The SCD technology aims to improve the treatment of dysregulated hyperinflammatory responses and potentially reverse organ injury by selectively targeting highly active inflammatory cells to quell hyperinflammatory responses resulting from various conditions.

The CEO of SeaStar Medical Holding Corporation is Eric Schlorff.
SeaStar Medical Holding Corporation

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