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BioWorld - Tuesday, April 28, 2026
Home » Topics » Regulatory » Patents

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Molecule illustration
Cancer

Beijing Guohong Biomedical Technology identifies new tyrosine kinase inhibitors

Sep. 8, 2022
Beijing Guohong Biomedical Technology Co. Ltd. has presented new inhibitors of proto-oncogene tyrosine-protein kinase Src, hepatocyte growth factor receptor and more.
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Pancreas
Cancer

Astellas discovers GTPase KRAS (G12D mutant) inhibitors

Sep. 8, 2022
Astellas Pharma Inc. has identified 4-aminoquinazoline compounds reported to be useful for the treatment of pancreatic cancer.
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Infection

Shanghai Visonpharma identifies new compounds for HBV infection

Sep. 7, 2022
Shanghai Visonpharma Co. Ltd. has patented dihydropyrimidine compounds reported to be useful for the treatment of hepatitis B virus (HBV) infections.
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Immuno-oncology

Jiangsu Mabwell Health Pharmaceutical R&D patents ADCs targeting CLDN18

Sep. 7, 2022
Jiangsu Mabwell Health Pharmaceutical R&D Co. Ltd. has synthesized new antibody-drug conjugates (ADC) or antigen binding fragments targeting claudin 18 (CLDN18) and linked to cytotoxic drug reported to be useful for the treatment of cancer.
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Cancer

Wigen Biomedicine Technology describes new Wee1-like protein kinase inhibitors

Sep. 7, 2022
Wigen Biomedicine Technology (Shanghai) Co. Ltd. has presented new Wee1-like protein kinase (Wee1) inhibitors reported to be useful for the treatment of cancer.
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Test tube, dropper
Cancer

Shanghai Institute of Organic Chemistry, Zai Lab divulge RIP-1 inhibitors

Sep. 7, 2022
Shanghai Institute of Organic Chemistry and Zai Lab (US) LLC have described new receptor-interacting serine/threonine-protein kinase 1 (RIPK1; RIP-1) inhibitors reported to be useful for the treatment of cancer, atopic dermatitis, psoriasis, inflammatory bowel disease, inflammation, macular degeneration, systemic lupus erythematosus and arthritis, among other disorders.
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Scientist looking in microscope, chemical structure concept image
Cancer

Cancer CSPC Zhongqi Pharmaceutical Technology presents SOS1/mutant GTPase KRAS interaction inhibitors

Sep. 7, 2022
CSPC Zhongqi Pharmaceutical Technology (Shijiazhuang) Co. Ltd. has identified son of sevenless homolog 1 (SOS1)/GTPase KRAS (G12D mutant) interaction inhibitors reported to be useful for the treatment of cancer, cardiofaciocutaneous syndrome, Costello syndrome, neurofibromatosis type 1, Noonan syndrome and Legius syndrome (neurofibromatosis type 1-like syndrome).
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China’s Supreme People’s Court upholds first patent linkage ruling decision on Chugai-Haihe dispute

Sep. 6, 2022
By David Ho and Doris Yu
China has upheld a recent ruling on a dispute between Chugai Pharmaceutical Co. Ltd. and Wenzhou Haihe Pharmaceutical Co. Ltd. over a generic form of an osteoporosis treatment. The move is seen as an indicator that patent protection for drugs has improved in China.
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Cancer cells under magnifying glass
Cancer

Suzhou Alphama Biotechnology patents SOS1 inhibitors

Sep. 6, 2022
Suzhou Alphama Biotechnology Co. Ltd. has described son of sevenless homolog 1 (SOS1) inhibitors reported to be useful for the treatment of cancer.
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Lab glassware and scientist
Cancer

PARP-7 inhibitors identified at Jacobio Pharmaceuticals

Sep. 6, 2022
Jacobio Pharmaceuticals Co. Ltd. has synthesized new protein mono-ADP-ribosyltransferase TIPARP (PARP-7; ARTD14) inhibitors reported to be useful for the treatment of cancer.
Read More
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