Stay informed with the latest litigation news. Explore now

Sonoco patent opposition analysis

Latest patents of Sonoco New

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

Last updated on: Aug 31, 2025
Patent NumberGrant DateTitleLegal Status

Get instant update for new patents of Sonoco

Aug 22, 2018One-Way ValveOpposition Rejected
Jan 31, 2018Container Having Self-Contained Heater MaterialNo Opposition Filed Within Time Limit

Explore patent oppositions filed by Sonoco against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

Recycling-Friendly Blister PackagingHUHTAMAKI FLEXIBLE PACKAGING GERMANYJan 11, 2024
Paperboard Packaging Container And LidAR PACKAGING SYSTEMSJun 1, 2022

Explore Sonoco'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 4, 2025
Patent NumberGrant DateTitleTotal Oppositions
Aug 22, 2018One-Way Valve1

Top competitors of Sonoco

Top competitors of Sonoco based on patent oppositions.