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BioWorld - Wednesday, May 13, 2026
Home » Topics » Regulatory » Patents

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Architectural pillars

Edwards comes up short in US case testing Hatch-Waxman safe harbor

April 12, 2024
By Mark McCarty
The Hatch-Waxman Act provides a safe harbor that allows importation of an FDA-regulated article that would otherwise be deemed a case of patent infringement so long as the importation is for purposes reasonably related to obtaining regulatory approval. Edwards Lifesciences Corp. sued Meril Life Sciences Pvt Ltd. for importation of heart valves in a manner that Edwards argued was infringement under Hatch-Waxman, but while the Federal Circuit ruled 2-1 against Edwards, the dissenting opinion recommended an appeal to a full 12-judge panel that could reverse this outcome.
Read More
patient alignment
Patents

Use of mixed reality visualization to improve radiotherapy

April 12, 2024
By Simon Kerton
The University of Florida Health Proton Therapy Institute’s director of Physics, Perry Johnson, has filed for protection of a method for patient posture and alignment using mixed reality (MixR) visualization.
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Immuno-oncology

Sichuan Kelun-Biotech Biopharmaceutical discovers new TLR7 and TLR8 agonists and immunostimulatory antibody conjugates

April 12, 2024
Sichuan Kelun-Biotech Biopharmaceutical Co. Ltd. has described Toll-like receptor 7 (TLR7) and/or TLR8 agonists and their immunostimulatory antibody conjugates (ISACs) consisting of antibodies covalently linked to TLR7 and/or TLR8 agonists through cleavable or uncleavable linkers.
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Cancer

Insilico Medicine IP presents new TREX1 inhibitors

April 12, 2024
Insilico Medicine IP Ltd. has divulged three-prime repair exonuclease 1 (TREX1) inhibitors reported to be useful for the treatment of cancer.
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Cancer

Chia Tai Tianqing Pharmaceutical describes new USP1 inhibitors

April 12, 2024
Chia Tai Tianqing Pharmaceutical Group Co. Ltd. has identified ubiquitin carboxyl-terminal hydrolase 1 (USP1) inhibitors reported to be useful for the treatment of cancer.
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Neurology/Psychiatric

Bioage Labs divulges new NLRP3 inflammasome inhibitors

April 12, 2024
Bioage Labs Inc. has synthesized NLRP3 inflammasome inhibitors reported to be useful for the treatment of amyotrophic lateral sclerosis, Alzheimer’s disease, Parkinson’s disease and traumatic brain injury.
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Inflammatory

The Scripps Research Institute patents new Rab-27A/JFC1 interaction inhibitors

April 12, 2024
The Scripps Research Institute has disclosed Ras-related protein Rab-27A/synaptotagmin-like protein 1 (SYTL1; JFC1) interaction inhibitors reported to be useful for the treatment of endotoxemia, sepsis, systemic inflammatory response syndrome and cryopyrin-associated periodic syndromes (CAPS).
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post-surgery chemo delivery method
Patents

Researchers develop implant for post-surgery delivery of chemotherapy

April 11, 2024
By Simon Kerton
Researchers from the U.K.’s University of Birmingham have filed for protection of an implantable device for targeted drug delivery in patients who have undergone surgery, particularly surgery to remove one or more tumors.
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Architectural pillars

Edwards comes up short in US case testing Hatch-Waxman safe harbor

April 11, 2024
By Mark McCarty
The Hatch-Waxman Act provides a safe harbor that allows importation of an FDA-regulated article that would otherwise be deemed a case of patent infringement so long as the importation is for purposes reasonably related to obtaining regulatory approval. Edwards Lifesciences Corp. sued Meril Life Sciences Pvt Ltd. for importation of heart valves in a manner that Edwards argued was infringement under Hatch-Waxman, but while the Federal Circuit ruled 2-1 against Edwards, the dissenting opinion recommended an appeal to a full 12-judge panel that could reverse this outcome.
Read More
Infection

Schrodinger and Takeda scientists discover new 3CLpro inhibitors

April 11, 2024
Researchers at Schrodinger Inc. and Takeda Pharmaceutical Co. Ltd. have described 3C-like proteinase (3CLpro; Mpro; nsp5) inhibitors reported to be useful for the treatment of coronavirus acute respiratory syndrome.
Read More
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