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BioWorld - Saturday, April 11, 2026
Home » Topics » Regulatory » Patents

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Cancer

Flare Therapeutics divulges new PPARγ inverse agonists for treatment of bladder cancer

Sep. 29, 2023
Flare Therapeutics Inc. has patented peroxisome proliferator-activated receptor γ (PPARγ, PPARG) inverse agonists reported to be useful for the treatment of bladder cancer.
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Immuno-oncology

Firefly Bio patents new antibody-drug conjugates

Sep. 29, 2023
Researchers at Firefly Bio Inc. have prepared antibody-drug conjugates (ADCs) comprising monoclonal antibodies targeting HER2 covalently linked to stimulator of interferon genes protein (STING; TMEM173) agonists through a linker. They are reported to be useful for the treatment of cancer, autoimmune disease, inflammation and infections.
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Sonorous braided stents

Patent update: Sonorous seeks protection for improved braided stents for treating pulsatile tinnitus

Sep. 28, 2023
By Simon Kerton
The latest patent application from Sonorous NV Inc. described novel self-expanding braided stents with variable radial force for treating pulsatile tinnitus in patients under conscious sedation by altering pressure gradients in their sinuses/vessels.
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Cancer

Insilico Medicine prepares and tests new DGK-α inhibitors

Sep. 28, 2023
Several Insilico Medicine Inc. patents describe diacylglycerol kinase α (DGK-α, DGKA) inhibitors reported to be useful for the treatment of cancer and viral infection.
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Neurology/Psychiatric

Roche patents legumain inhibitors

Sep. 28, 2023
F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. have identified 3-alkynyl carboxamides acting as legumain (asparaginyl endopeptidase; LGMN) inhibitors.
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Immune

Medshine Discovery patent details JAK3 and Tec inhibitors

Sep. 28, 2023
Medshine Discovery Inc. has synthesized nitrogen-containing heterocyclic compounds acting as tyrosine-protein kinase JAK3 and Tec inhibitors.
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Cancer

Sichuan Huiyu Pharmaceutical reports PI3K and/or KRAS inhibitors

Sep. 28, 2023
Sichuan Huiyu Pharmaceuticals Co. Ltd. and Sichuan Huiyu Seacross Pharma Technology Ltd. have jointly described new phosphatidylinositol 3-kinase (PI3K) and/or GTPase KRAS (G12C mutant) inhibitors reported to be useful for the treatment of cancer and autoimmune diseases.
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Neurology/Psychiatric

LPA5 receptor antagonists described in Immuther Pharmtech (Shanghai) patent

Sep. 28, 2023
Immuther Pharmtech (Shanghai) Co. Ltd. has patented lysophosphatidic acid LPA5 receptor (GPR92) antagonists reported to be useful for the treatment of neuropathic pain, cancer, neurological disorders, atherosclerosis, inflammatory and autoimmune diseases, fibrosis and obesity, among others.
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Tota Flow bidirectional flow cannulas

Patent update: Total Flow designs cannulas for reducing ischemic conditions in cannulated limbs

Sep. 27, 2023
By Simon Kerton
The co-founder and CEO of Total Flow Medical Ltd, Hilary Pierce, reported the filing of a patent for bidirectional flow cannulas configured and designed to replace conventional femoral arterial cannulas for extracorporeal circulation during cardiopulmonary bypass procedures and that provide an optional dedicated blood flow to the ipsilateral limb.
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Cancer

Chinese researchers identify aza-phenothiazine derivatives for treatment of endometrial cancer

Sep. 27, 2023
China Welfare Institute International Peace Maternity and Child Health Hospital and East China University of Science & Technology have jointly developed aza-phenothiazine derivatives reported to be useful for the treatment of endometrial cancer.
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