Tivic Expands VNS Intellectual Property Portfolio

- New patent protects methods for increasing efficacy via personalization of stimulation parameters and electrode positioning -

Tivic Health^® Systems, Inc. (NASDAQ:TIVC), a diversified therapeutics company, announced today it is expanding its non-invasive VNS patent portfolio with the filing of a new patent application with the United States Patent and Trademark Office. Patent No. 63,801,058 entitled "Vagus Nerve Stimulation System" expands the claims and protection around the technology that Tivic is developing and which it expects will redefine state-of-the art in non-invasive vagus nerve stimulation.

"We continue to build a defensible position for our next generation VNS technology," said Blake Gurfein, Tivic Chief Scientific Officer. "This patent protects key learnings from our VNS optimization study, which is advancing the science of vagus nerve interventions. In fact, we believe we are moving the needle on what will become the state-of-the art treatment approach by delivering much greater and more consistent therapeutic effects compared to what is currently available."

Jennifer Ernst, Tivic CEO, stated, "As we continue to advance our VNS program, protecting our proprietary and intellectual property is critical. Tivic's diversified portfolio of bioelectronic VNS and biologic immunotherapies represent a unique breadth of treatments to address health issues where immune system dysregulation is a significant underlying factor."

About Tivic Health Systems, Inc.

Tivic Health is a diversified therapeutics company harnessing the power of the immune and autonomic nervous systems to fight disease and restore health. Tivic Health's bioelectronic program is developing non-invasive medical devices that personalize key stimulation for the vagus nerve to deliver meaningful improvements in clinically relevant measures of the autonomous nervous system compared to current treatments, which are often invasive, ineffective or both. The company's lead biopharma product candidate, the TLR5 agonist Entolimod™ to treat ARS, has been granted Fast Track and Orphan Drug designation by the FDA. Tivic Health's first FDA approved product ClearUP™ is proven to treat sinus pain and pressure, and is available through online retailers and commercial distributors. For more information about Tivic Health, visit: https://ir.tivichealth.com.

Forward-Looking Statements

This press release may contain "forward-looking statements" that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "seek," "may," "might," "plan," "potential," "predict," "project," "target," "aim," "should," "will" "would," or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on Tivic Health Systems Inc.'s current expectations and are subject to inherent uncertainties, risks, and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Actual results could differ materially from those contained in any forward-looking statement as a result of various factors, including, without limitation: statements regarding the future development of ncVNS treatment, the Tivic Health's ability to commercialize products arising out of the ncVNS treatment and the Tivic Health's plans to seek regulatory approval for such clinical products and Tivic Health's continued focus on developing ncVNS treatment, including in the epilepsy, post-traumatic stress disorder, and/or ischemic stroke space; expected clinical utility including which patient populations may be pursued; market and other conditions; supply chain constraints; macroeconomic factors, including inflation; and unexpected costs, charges or expenses that reduce Tivic Health's capital resources. Given these risks and uncertainties, you are cautioned not to place undue reliance on such forward-looking statements. For a discussion of other risks and uncertainties, and other important factors, any of which could cause Tivic Health's actual results to differ from those contained in the forward-looking statements, see Tivic Health's filings with the SEC, including, its Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on March 29, 2024, under the heading "Risk Factors"; as well as the company's subsequent filings with the SEC. Forward-looking statements contained in this press release are made as of this date, and Tivic Health Systems, Inc. undertakes no duty to update such information except as required by applicable law.

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