Provectus Biopharmaceuticals Announces Notice of Allowance of First U.S. Patent Application for Use of PV-10® Immunotherapy in Hematology
Provectus (OTCQB: PVCT) announced that the USPTO has allowed patent application 16/688,319, which covers the use of PV-10 for treating hematologic cancers. This marks Provectus' first patent award in hematology. In vivo studies showed that mice with acute lymphoblastic leukemia treated with oral PV-10 had increased survival rates compared to control groups. Innovate Calgary is a co-assignee for this patent, with a co-inventor from the University of Calgary.
- USPTO allowed patent application for PV-10 in treating hematologic cancers.
- In vivo studies indicate increased survival for treated mice with leukemia.
- None.
KNOXVILLE, TN, April 26, 2022 (GLOBE NEWSWIRE) -- Provectus (OTCQB: PVCT) today announced that the United States Patent and Trademark Office (USPTO) has allowed US patent application 16/688,319, “Composition and Method for Treating Hematologic Cancers,” covering the use of PV-10, a formulation of Provectus’ immunogenic-small molecule and pharmaceutical-grade rose bengal sodium (RBS), for the treatment of hematologic diseases. In vivo data of mice with acute lymphoblastic leukemia receiving oral PV-10 showed increased survival compared to controls.1
This allowed patent application will be the first Provectus patent award in hematology from the USPTO. Innovate Calgary, the innovation company of the University of Calgary, is a co-assignee and Aru Narendran, MD, PhD of the University of Calgary’s Cumming School of Medicine is a co-inventor on the allowed patent application.
About Provectus
Provectus Biopharmaceuticals, Inc. (Provectus or the Company) is a clinical-stage biotechnology company developing immunotherapy medicines for different disease areas based on a class of small molecules called halogenated xanthenes (HXs). The Company’s lead molecule is RBS. A second HX molecule has been synthesized.
Provectus’ drug discovery and development programs include investigational drugs and drug targets in oncology (clinical-stage), dermatology (clinical-stage), hematology, virology, microbiology, ophthalmology (clinical-stage), and animal health, and use multiple routes of administration, such as intralesional (IL), topical (.top), oral (P.O.), inhaled (.inh), intranasal (IN), and intravenous (IV).
Information about the Company’s clinical trials can be found at the National Institutes of Health (NIH) registry, www.clinicaltrials.gov. For additional information about Provectus, please visit the Company's website at www.provectusbio.com.
Reference
1 “Provectus Biopharmaceuticals Provides Update on Research into Oral Administration of PV-10® Immunotherapy for Treatments of Hematology, Oncology, and Virology.” Provectus, 04 Oct. 2021, https://www.globenewswire.com/news-release/2021/10/04/2307984/0/en/Provectus-Biopharmaceuticals-Provides-Update-on-Research-into-Oral-Administration-of-PV-10-Immunotherapy-for-Treatments-of-Hematology-Oncology-and-Virology.html. Press release.
FORWARD-LOOKING STATEMENTS: The information in this press release may include “forward-looking statements,” within the meaning of U.S. securities legislation, relating to the business of Provectus and its affiliates, which are based on the opinions and estimates of Company management and are subject to a variety of risks and uncertainties and other factors that could cause actual events or results to differ materially from those projected in the forward-looking statements. Forward-looking statements are often, but not always, identified by the use of words such as “seek,” “anticipate,” “budget,” “plan,” “continue,” “estimate,” “expect,” “forecast,” “may,” “will,” “project,” “predict,” “potential,” “targeting,” “intend,” “could,” “might,” “should,” “believe,” and similar words suggesting future outcomes or statements regarding an outlook.
The safety and efficacy of the agents and/or uses under investigation have not been established. There is no guarantee that the agents will receive health authority approval or become commercially available in any country for the uses being investigated or that such agents as products will achieve any particular revenue levels.
Due to the risks, uncertainties, and assumptions inherent in forward-looking statements, readers should not place undue reliance on these forward-looking statements. The forward-looking statements contained in this press release are made as of the date hereof or as of the date specifically specified herein, and Provectus undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except in accordance with applicable securities laws. The forward-looking statements are expressly qualified by this cautionary statement.
Risks, uncertainties, and assumptions include those discussed in the Company’s filings with the U.S. Securities and Exchange Commission (SEC), including those described in Item 1A of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.
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Contact:
Provectus Biopharmaceuticals, Inc.
Heather Raines, CPA
Chief Financial Officer
Phone: (866) 594-5999
FAQ
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