Patent No. EP3960072 (titled "Compact On-Body Physiological Monitoring Devices And Methods Thereof") was filed by Abbott Diabetes Care Inc. on Feb 2, 2010. The application was issued on Jan 22, 2025.
A sensor insertion assembly for positioning an on-body patch device comprises an insertion device, an integrated sensor, and a sensor electronics assembly. The insertion device includes a housing, an introducer, and a bias mechanism. The introducer is configured to pierce a user's skin surface to position the sensor in fluid contact with an analyte. The insertion device moves the introducer, sensor, and sensor electronics assembly within the housing toward the skin surface. The bias mechanism is configured to retract the introducer from an insertion position to a retracted position, ensuring the introducer is entirely retained within the housing. The assembly facilitates minimally invasive, low-profile deployment of the sensor and electronics for continuous or discrete analyte monitoring.
Latest UPC cases involving this patent.
| Case Number | Filing Date | Plaintiff | Proceeding Type |
|---|---|---|---|
| UPC_COA_0000162/2026 | Sep 22, 2026 | Shanghai Holding, Shenzhen Sisensing | Appeal |
| UPC_CFI_0001086/2026 | Mar 27, 2026 | Abbott Diabetes Care Inc. | Provisional Measures |
| UPC_CFI_0000865/2026 | Mar 9, 2026 | Abbott Diabetes Care Inc. | Infringement |
| UPC_CFI_830/2025 | Sep 2, 2025 | Abbott Diabetes Care Inc. | Provisional Measures |

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
| Company | Opposition Date | Representative |
|---|---|---|
| SIBIO TECHNOLOGY | Jun 24, 2026 | POR |
| SENEARON HEALTHCARE | Nov 14, 2025 | SIMMONS & SIMMONS MUNICH |
| STOLMAR MATTHIAS | Sep 10, 2025 | STOLMAR & PARTNER |
| STRAWMAN | Sep 10, 2025 | POR |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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