CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Halozyme's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 21, 2025
Patent NumberGrant DateTitleTotal Oppositions
Aug 4, 2021Large-Scale Production Of Soluble Hyaluronidase1
Apr 10, 2019Combination Therapy With A Hyaluronan-Degrading Enzyme And An Immune Checkpoint Inhibitor1

Top competitors of Halozyme

Top competitors of Halozyme based on patent oppositions.