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Halozyme competitive analysis

Latest publications and patents of Halozyme New

Explore the latest publications and patents granted to Halozyme, showcasing their recent innovations and technological advancements.

Last updated on: Sep 6, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Halozyme

Aug 4, 2021Large-Scale Production Of Soluble HyaluronidaseGranted And Under Opposition
Apr 10, 2019Combination Therapy With A Hyaluronan-Degrading Enzyme And An Immune Checkpoint InhibitorRevoked
Jan 31, 2018Adverse Side-Effects Associated With Administration Of An Anti-Hyaluronan Agent And Methods For Ameliorating Or Preventing The Side-EffectsNo Opposition Filed Within Time Limit

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: Sep 11, 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

Latest PTAB cases involving Halozyme New

Discover the latest PTAB cases involving Halozyme, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 12, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Halozyme

PGR2025-00052Jun 27, 2025MERCK SHARP & DOHMEHALOZYMEPreliminary response waived
PGR2025-00053Jun 6, 2025MERCK SHARP & DOHMEHALOZYMEPreliminary response waived
PGR2025-00050May 7, 2025MERCK SHARP & DOHMEHALOZYMEPreliminary response waived
PGR2025-00046Apr 29, 2025MERCK SHARP & DOHMEHALOZYMEPreliminary response waived
PGR2025-00042Apr 15, 2025MERCK SHARP & DOHMEHALOZYMEPreliminary response waived
PGR2025-00039Mar 28, 2025MERCK SHARP & DOHMEHALOZYMEPending
PGR2025-00033Mar 7, 2025MERCK SHARP & DOHMEHALOZYMEPending
PGR2025-00024Feb 21, 2025MERCK SHARP & DOHMEHALOZYMEPending
PGR2025-00030Feb 4, 2025MERCK SHARP & DOHMEHALOZYMEPending
PGR2025-00017Jan 17, 2025MERCK SHARP & DOHMEHALOZYMETrial Instituted

Top competitors of Halozyme

Top competitors of Halozyme based on patent oppositions.