Method And Apparatus For Low Temperature Regeneration Of Acid Gas Absorbing Composition Using A Catalyst

Patent No. EP4568775 (titled "Method And Apparatus For Low Temperature Regeneration Of Acid Gas Absorbing Composition Using A Catalyst") was filed by Saudi Arabian OIL on Sep 19, 2023. The application was issued on Jun 18, 2025.

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Aug 20, 2025
(Electronic) Receipt
Aug 20, 2025
Amended claims filed after receipt of (European) search report
Aug 20, 2025
Amended claims with annotations
Aug 20, 2025
Amended description filed after receipt of (European) search report
Aug 20, 2025
Amended description with annotations
Aug 20, 2025
Amendments received before examination
Aug 20, 2025
Letter accompanying subsequently filed items
May 21, 2025
Notification on forthcoming publication of bibliographic data
Apr 7, 2025
Copy of the international preliminary report on patentability
Mar 26, 2025
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 21, 2025
Confirmation of effective date of early entry
Mar 14, 2025
(Electronic) Receipt
Mar 14, 2025
Request for entry into the European phase
Apr 15, 2024
Priority document (electronically transmitted)
Mar 28, 2024
Copy of the international search report
Mar 28, 2024
Published international application - A1

EP4568775

SAUDI ARABIAN OIL

Application Number: EP23790140A
Filing Date: Sep 19, 2023
Status: Request For Examination Was Made; May 16, 2025
Publication Date: Jun 18, 2025
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