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BioWorld - Tuesday, April 14, 2026
Home » Topics » Regulatory » Patents

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Cancer

Shenzhen Targetrx Biotechnology patents new BTK and BTK mutant inhibitors

Oct. 2, 2023
Shenzhen Targetrx Biotechnology Co. Ltd. has disclosed cycloalkyl or heterocyclyl substituted heteroaryl compounds acting as Bruton tyrosine kinase (BTK) and BTK (C481S mutant) inhibitors reported to be useful for the treatment of cancer, inflammation, allergy and autoimmune disease.
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graphene drug delivery

Patent update: Italian researchers develop a graphene-based smart transmucosal drug delivery device

Sep. 29, 2023
Inventors from the International School of Advanced Studies (SISSA) in Trieste, Italy reported filing a patent for a graphene-based device for the targeted mucosal and transmucosal delivery and/or controlled release of active pharmaceutical ingredients (APIs) for various therapeutic applications when on-demand drug administration is needed.
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Neurology/Psychiatric

Shanghai Zhigen Pharmaceutical Technology reports aminoketone compounds for treatment of depression

Sep. 29, 2023
Shanghai Zhigen Pharmaceutical Technology Co. Ltd. has identified aminoketone compounds with improved chemical stability that are potentially useful for the treatment of depression, post-traumatic stress, obsessive-compulsive disorder, pain and anxiety disorders.
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Infection

Roche describes new LpxH inhibitors for bacterial infections

Sep. 29, 2023
Benzamide compounds acting as UDP-2,3-diacylglucosamine hydrolase (LpxH) (bacterial) inhibitors have been reported in an F. Hoffmann-La Roche Ltd. patent to be useful for the treatment of gram-negative bacterial infections, particularly Klebsiella pneumoniae and Escherichia coli infections.
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Infection

Baruch S Blumberg Institute patent details new compounds for treatment of yellow fever virus infections

Sep. 29, 2023
Research at Baruch S Blumberg Institute has led to the discovery of new diazepine derivatives targeting yellow fever virus nonstructural protein 4B (NS4B) for the treatment of yellow fever virus infections.
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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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