Company: PTPI
Filing Date: 2025-02-19
Form Type: 424B4
Source: 0001410578-25-000164
Chunk: 63

Company: Petros Pharmaceuticals, Inc.
Filing Date: 2025-02-19
Form: 424B4
Chunk 63
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 and/or limiting the patent barrier to competition.

Petros may be involved in lawsuits to protect or enforce its patents, which could be expensive and time consuming.

Petros’ commercial success also depends upon its ability, and the ability of any third party with which it may partner, to develop, manufacture, market and sell its product candidates and/or products, if approved, and use its patent-protected technologies without infringing the patents of third parties. The pharmaceutical industry has been characterized by extensive litigation regarding patents and other intellectual property rights, and companies have employed intellectual property litigation to gain a competitive advantage.

Petros may not have identified all patents, published applications or published literature that affect its business either by blocking its ability to commercialize its products or potential products, by preventing the patentability of one or more aspects of its products or potential products to it or its licensors, or by covering the same or similar technologies that may affect its ability to market its products and potential products. For example, Petros (or the licensor of a product or potential product to it) may not have conducted a patent clearance search sufficient to identify potentially obstructing third party patent rights. Moreover, patent applications in the United States are maintained in confidence for up to 18 months after their filing. In some cases, however, patent applications remain confidential in the U.S. Patent and Trademark Office, or the USPTO, for the entire time prior to issuance as a U.S. patent. Patent applications filed in countries outside of the United States are not typically published until at least 18 months from their first filing date. Similarly, publication of discoveries in the scientific or patent literature often lags behind actual discoveries. Petros cannot be certain that it or its licensors were the first to invent, or the first to file, patent applications covering its products and candidates. Petros also may not know if its

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competitors filed patent applications for technology covered by its pending applications or if it was the first to invent the technology that is the subject of its patent applications. Competitors may have filed patent applications or received patents and may obtain additional patents and proprietary rights that block or compete with our patents.

Petros may therefore become subject to infringement claims or litigation arising out of patents and pending applications of its competitors, additional interference proceedings declared by the United States Patent and Trade Office (“USPTO”) to determine the priority of inventions, or post-grant review, inter parties review, or re-examination proceedings filed with the USPTO.