Patent No. EP3997002 (titled "Child-Proof Package, Process Of Making The Same And Method Of Opening The Same") was filed by IGB on Aug 28, 2020. The application was issued on Oct 4, 2023.
Latest UPC cases involving this patent.
| Case Number | Filing Date | Plaintiff | Proceeding Type |
|---|---|---|---|
| CC_20819/2024 | Apr 25, 2024 | Unilever France | Counter Claim For Revocation |
| UPC_CFI_494/2023 | Jan 9, 2024 | IGB | Infringement |

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 |
|---|---|---|
| UNILEVER UNILEVER | Oct 4, 2023 | NEWBOULD |
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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