Patent Number | Title | Applicant | Opposition Date |
---|---|---|---|
EP3790654 | Internal Cooling System For Fluid-Bed Granulation Plants | THYSSENKRUPP AG | Mar 22, 2023 |
EP3296676 | Arrangement And Method For Condensing A Hot Acid Mixture | THYSSENKRUPP AG | Mar 30, 2022 |
EP3619194 | Process And Plant For The Synthesis Of Urea | CASALE SA | Dec 3, 2021 |
EP3560907 | Urea Production Plant And Scrubbing System | THYSSENKRUPP AG | Oct 6, 2021 |
EP3356292 | Method For Purification Of A Co2 Stream | CASALE SA | Jul 29, 2020 |
EP3137448 | Process And Plant For The Synthesis Of Urea And Melamine | CASALE SA | Jul 17, 2019 |
EP2237867 | Fluid Bed Granulation Process And Apparatus | CASALE SA | Dec 14, 2018 |
EP3039337 | A Shell-And-Tube Apparatus For Heat Recovery From A Hot Process Stream | CASALE SA | Jul 4, 2018 |
EP2978741 | Method For Revamping A Self-Stripping Urea Plant | CASALE SA | Feb 5, 2018 |
EP2958659 | Method And System For Removing Ammonia From A Vent Gas Stream Of A Urea Plant | SAIPEM S.P.A. | Jan 4, 2018 |
Patent Number | Grant Date | Title | Total Oppositions |
---|---|---|---|
EP3286165 | Feb 17, 2021 | Method And System For The Integrated Production Of Urea And Melamine | 1 |
EP3515861 | Feb 17, 2021 | Plant And Process For Producing Nitric Acid | 2 |
EP3436430 | Sep 16, 2020 | Urea Production With Bi-Pressurized Synthesis | 1 |
EP3325676 | Dec 18, 2019 | Duplex Stainless Steel And Use Thereof | 1 |
EP2475455 | Sep 11, 2019 | Process For Producing Granules | 2 |
EP2844640 | Aug 29, 2018 | Urea Production Plant | 1 |
EP2794465 | Jul 18, 2018 | Process For Producing Ammonia And Urea | 1 |
EP2744780 | Feb 22, 2017 | Urea Production Process Characterized By Short Urea Melt Transportation Time Between Last Concentrator And Prilling Tower | 1 |
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