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BioWorld - Tuesday, May 19, 2026
Home » Topics » Regulatory » Patents

Patents
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Cancer

New PARP-1 inhibitors described in Xuanzhu Pharma patent

June 3, 2024
Xuanzhu Pharma Co. Ltd. has divulged poly (ADP-ribose) polymerase 1 (PARP-1; ARTD1) inhibitors reported to be useful for the treatment of atherosclerosis, cancer, epilepsy, hyperlipidemia, ischemia, osteoarthritis, pain and Alzheimer’s disease.
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Cancer

Sitryx Therapeutics describes new PKM2 and PKLR activators

June 3, 2024
Sitryx Therapeutics Ltd. has identified compounds acting as pyruvate kinase M2 (PKM2) and/or PKLR activators reported to be useful for the treatment of cancer, obesity, inflammation, diabetes and hematologic disorders.
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Cancer

Petra Pharma divulges new PI3Kα inhibitors

June 3, 2024
Petra Pharma Corp. has synthesized phosphatidylinositol 3-kinase α (PI3Kα) inhibitors, particularly H1047R and/or E545K mutant allosteric inhibitors. They are described as potentially useful for the treatment of cancer, PIK3CA-related overgrowth spectrum, congenital lipomatous overgrowth, vascular malformations, epidermal naevi and skeletal abnormalities.
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Cancer

Xtalpi patents new USP1 inhibitors

June 3, 2024
Xtalpi Inc. has disclosed ubiquitin carboxyl-terminal hydrolase 1 (USP1) inhibitors reported to be useful for the treatment of cancer.
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ethizia wound care
Patents

Ethicon seeks extended patent protection for its Ethizia patch

May 31, 2024
By Simon Kerton
News comes from the U.K. Intellectual Property Office at the beginning of May 2024, where Ethicon, a Johnson & Johnson MedTech company, applied for five additional years patent protection for its Ethizia hemostatic sealing patch, whose embedded Pox polymer system dehydrates blood and accelerates the coagulation cascade to in occur in seconds, forming a tight yet flexible seal that maintains a barrier to bleeding.
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Cancer

Meliora Therapeutics identifies new compounds targeting CDK11

May 31, 2024
Meliora Therapeutics Inc. has patented cyclin-dependent kinase 11 (CDK11) inhibitors and apoptosis inducers reported to be useful for the treatment of breast cancer and melanoma.
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Infection

3CLpro inhibitors for COVID-19 described in Chinese patent

May 31, 2024
The Shanghai Institute of Materia Medica of the Chinese Academy of Sciences, Suzhou Vigonvita Life Sciences Co. Ltd. and the Wuhan Institute of Virology at the Chinese Academy of Sciences have divulged 3C-like proteinase (3CLpro; Mpro; nsp5) (SARS-CoV-2; COVID-19 virus) inhibitors reported to be useful for the treatment of SARS-CoV-2 infection (COVID-19).
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Cancer

Rakovina Therapeutics synthesizes new bispecific PARP-HDAC inhibitors for treating Ewing sarcoma

May 31, 2024
Rakovina Therapeutics Inc. has described dual NAD+ ADP-ribosyltransferase (poly(ADP-ribose) polymerase; PARP) and histone deacetylase (HDAC) inhibitors reported to be useful for the treatment of Ewing sarcoma.
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Cardiovascular

Merck Sharp & Dohme patents DGAT2 inhibitors

May 31, 2024
Merck Sharp & Dohme LLC has disclosed diacylglycerol acyltransferase type 2 (DGAT2) inhibitors reported to be useful for the treatment of atherosclerosis, type 2 diabetes, fibrosis, heart failure, hepatic steatosis, hypercholesterolemia, hyperlipidemia and obesity, among others.
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Cancer

Bristol Myers Squibb presents new protein degradation inducing compounds for RET

May 31, 2024
Bristol Myers Squibb Co. has identified proteolysis targeting chimera (PROTAC) compounds comprising a E3 ubiquitin ligase-binding moiety coupled to a proto-oncogene tyrosine-protein kinase receptor Ret (RET; CDHF12; PTC) targeting moiety through a linker reported to be useful for the treatment of cancer.
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