89 FR 43 pg. 15596 - Government-Owned Inventions; Availability for Licensing
Type: NOTICEVolume: 89Number: 43Page: 15596
Page: 15596FR document: [FR Doc. 2024–04424 Filed 3–1–24; 8:45 am]
Agency: Health and Human Services Department
Sub Agency: National Institutes of Health
Official PDF Version: PDF Version
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DEPARTMENT OF HEALTH AND HUMAN SERVICES
National Institutes of Health
Government-Owned Inventions; Availability for Licensing
AGENCY:
National Institutes of Health, HHS.
ACTION:
Notice.
SUMMARY:
The invention listed below is owned by an agency of the U.S. Government and is available for licensing to achieve expeditious commercialization of results of federally-funded research and development. Foreign patent applications are filed on selected inventions to extend market coverage for companies and may also be available for licensing.
FOR FURTHER INFORMATION CONTACT:
Benjamin Hurley at 240-276-5489 or benjamin.hurley@nih.gov. Licensing information may be obtained by communicating with the Technology Transfer and Intellectual Property Office, National Institute of Allergy and Infectious Diseases, 5601 Fishers Lane, Rockville, MD 20852: tel. 301-496-2644. A signed Confidential Disclosure Agreement will be required to receive copies of unpublished information related to the invention.
SUPPLEMENTARY INFORMATION:
Technology description follows:
Vaccinia Virus Strain WR With Deletion of Growth Factor Genes ("vSC20")
Description of Technology:
This technology relates to mutant vaccinia virus expression vectors. Researchers at NIAID have developed a recombinant vaccinia virus in which the growth factor genes were deleted from both ends of the genome. The recombinant vaccinia virus is attenuated and can replicate efficiently in rapidly dividing cells such as tumors.
The mutation in the recombinant virus was confirmed through various tests, including Southern blot analysis and growth factor assays. The mutant expression vectors show diminished virus replication in non-dividing cells and attenuation in animal models compared to other vaccinia virus expression vectors. They may have use as vaccines, cancer therapies as well as for gene delivery.
This technology is available for licensing for commercial development in accordance with 35 U.S.C. 209 and 37 CFR part 404, as well as for further development and evaluation under a research collaboration.
Potential Commercial Applications:
• Recombinant vaccinia virus with deletion of growth factor genes can be used for cancer therapeutics and diagnostics.
Competitive Advantages:
• The recombinant vaccinia virus is attenuated and can replicate efficiently in rapidly dividing cells, such as tumors.
• Applications include use in tumor-directed gene therapy, given the enhanced safety profile, tumor selectivity, and the oncolytic effects after systemic delivery.
Development Stage:
• Pre-Clinical.
Inventors: Bernard Moss, M.D., Ph.D. and Sekhar Chakrabarti, Ph.D., both of NIAID.
Publications: Buller, R M et al. "Deletion of the vaccinia virus growth factor gene reduces virus virulence." Journal of virology vol. 62,3 (1988): 866-74. doi:10.1128/JVI.62.3.866-874.1988; McCart, J A et al. "Systemic cancer therapy with a tumor-selective vaccinia virus mutant lacking thymidine kinase and vaccinia growth factor genes." Cancer research vol. 61,24 (2001): 8751-7.
Intellectual Property: HHS Reference No. E-028-2021. U.S. Patent 8506947B2, issued on August 13, 2013.
Licensing Contact: To license this technology, please contact Benjamin Hurley at 240-276-5489 or benjamin.hurley@nih.gov and reference E-028-2021.
Collaborative Research Opportunity: The National Institute of Allergy and Infectious Diseases is seeking statements of capability or interest from parties interested in collaborative research to further develop, evaluate, or commercialize this technology. For collaboration opportunities, please contact Benjamin Hurley at 240-276-5489 or benjamin.hurley@nih.gov.
Dated: February 14, 2024.
Surekha Vathyam,
Deputy Director, Technology Transfer and Intellectual Property Office, National Institute of Allergy and Infectious Diseases.
[FR Doc. 2024-04424 Filed 3-1-24; 8:45 am]
BILLING CODE 4140-01-P