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A PERFORATED-TRAY COLUMN AND A METHOD OF REVAMPING THE SAME
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Abstract
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PCT NATIONAL PHASE APPLICATION
Published
Filed on 23 April 2021
Patent Information
| Application ID | 202147018765 |
| Date of Application | 23/04/2021 |
Documents
| Name | Date |
|---|---|
| 202147018765-IntimationOfGrant11-11-2022.pdf | 11/11/2022 |
| 202147018765-PatentCertificate11-11-2022.pdf | 11/11/2022 |
| 202147018765-CLAIMS [21-09-2022(online)].pdf | 21/09/2022 |
| 202147018765-DRAWING [21-09-2022(online)].pdf | 21/09/2022 |
| 202147018765-FER_SER_REPLY [21-09-2022(online)].pdf | 21/09/2022 |
| 202147018765-FORM 3 [21-09-2022(online)].pdf | 21/09/2022 |
| 202147018765-Information under section 8(2) [21-09-2022(online)].pdf | 21/09/2022 |
| 202147018765-OTHERS [21-09-2022(online)].pdf | 21/09/2022 |
| 202147018765-FER.pdf | 31/05/2022 |
| 202147018765-FORM 18 [11-04-2022(online)].pdf | 11/04/2022 |
| 202147018765-Correspondence_Form1, Power of Attorney_24-12-2021.pdf | 24/12/2021 |
| 202147018765.pdf | 18/10/2021 |
| 202147018765-FORM 3 [23-09-2021(online)].pdf | 23/09/2021 |
| 202147018765-FORM-26 [21-06-2021(online)].pdf | 21/06/2021 |
| 202147018765-COMPLETE SPECIFICATION [23-04-2021(online)].pdf | 23/04/2021 |
| 202147018765-DECLARATION OF INVENTORSHIP (FORM 5) [23-04-2021(online)].pdf | 23/04/2021 |
| 202147018765-DRAWINGS [23-04-2021(online)].pdf | 23/04/2021 |
| 202147018765-FORM 1 [23-04-2021(online)].pdf | 23/04/2021 |
| 202147018765-PRIORITY DOCUMENTS [23-04-2021(online)].pdf | 23/04/2021 |
| 202147018765-PROOF OF RIGHT [23-04-2021(online)].pdf | 23/04/2021 |
| 202147018765-STATEMENT OF UNDERTAKING (FORM 3) [23-04-2021(online)].pdf | 23/04/2021 |
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