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"Improved Process For The Preparation Of Imatinib And Its Mesylate Salt"
Patent Information
Application #
Patent Number
Invention Field
PHARMACEUTICALS
Publication Type
INA
Publication Number
40/2012
Status
Legal Status
Filing Date
31 March 2011
Grant Date
2018-07-20
Renewal Date
Abstract
Abstract: The present invention relates to an improved and industrially advantageous process for the preparation of imatinib of formula I, or its mesylate salt with controlled level of genotoxic impurity of formula II, a key intermediate for imatinib.
Applicants
IND-SWIFT LABORATORIES LIMITED
S.C.O. NO. 850, SHIVALIK ENCLAVE, NAC MANIMAJRA, CHANDIGARH-160 101 INDIA
Inventors
1. BHIRUD SHEKHAR BHASKAR
E-5, PHASE II, INDUSTRIAL AREA MOHALI-160 055 PUNJAB, INDIA
2. JAIN ANSHUL KUMAR
E-5, PHASE II, INDUSTRIAL AREA MOHALI-160 055 PUNJAB, INDIA
3. SHARMA AJAY KUMAR
E-5, PHASE II, INDUSTRIAL AREA MOHALI-160 055 PUNJAB, INDIA
Eregister
| Year | CBR Date | CBR Number | Renwal Amount | Renwal Date | Normal Due Date | Renwal To | Renwal From | Due Date with Extension | Reneal Certificate Number |
|---|---|---|---|---|---|---|---|---|---|
| 3rd year | 15/10/2018 | 27402 | 4000 | 15/10/2018 | 20/10/2018 | 31/03/2014 | 31/03/2013 | 20/04/2019 | 43186 |
| 4th year | 15/10/2018 | 27402 | 4000 | 15/10/2018 | 20/10/2018 | 31/03/2015 | 31/03/2014 | 20/04/2019 | 43187 |
| 5th year | 15/10/2018 | 27402 | 4000 | 15/10/2018 | 20/10/2018 | 31/03/2016 | 31/03/2015 | 20/04/2019 | 43188 |
| 6th year | 15/10/2018 | 27402 | 4000 | 15/10/2018 | 20/10/2018 | 31/03/2017 | 31/03/2016 | 20/04/2019 | 43189 |
| 7th year | 15/10/2018 | 27402 | 12000 | 15/10/2018 | 20/10/2018 | 31/03/2018 | 31/03/2017 | 20/04/2019 | 43190 |
| 8th year | 15/10/2018 | 27402 | 12000 | 15/10/2018 | 20/10/2018 | 31/03/2019 | 31/03/2018 | 20/04/2019 | 43191 |
| 9th year | 23/03/2019 | 8972 | 12000 | 23/03/2019 | 31/03/2019 | 31/03/2020 | 31/03/2019 | 30/09/2019 | 13081 |
| 10th year | 26/03/2020 | 10690 | 12000 | 26/03/2020 | 31/03/2020 | 31/03/2021 | 31/03/2020 | 30/09/2020 | 22170 |
| 11th year | 26/03/2021 | 10597 | 24000 | 26/03/2021 | 31/03/2021 | 31/03/2022 | 31/03/2021 | 30/09/2021 | 20690 |
| 12th year | 30/03/2022 | 12188 | 24000 | 30/03/2022 | 31/03/2022 | 31/03/2023 | 31/03/2022 | 30/09/2022 | 23264 |
| 13th year | 27/03/2023 | 14109 | 24000 | 27/03/2023 | 31/03/2023 | 31/03/2024 | 31/03/2023 | 30/09/2023 | 29870 |
| 14th year | 22/02/2024 | 13061 | 24000 | 22/02/2024 | 31/03/2024 | 31/03/2025 | 31/03/2024 | 30/09/2024 | 47669 |
| 15th year | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 16th year | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 17th year | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 18th year | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 19th year | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 20th year | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Documents
Orders
| Application Number | Applicant | Section | Controller | Decision Date | |
|---|---|---|---|---|---|
| 926/DEL/2011 |
Application Documents
| Name | Date | |
|---|---|---|
| 1 | 926-DEL-2011-RELEVANT DOCUMENTS [11-08-2023(online)].pdf | 2023-08-11 |
| 2 | 926-DEL-2011-RELEVANT DOCUMENTS [05-08-2022(online)].pdf | 2022-08-05 |
| 3 | 926-DEL-2011-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 4 | 926-DEL-2011-RELEVANT DOCUMENTS [28-04-2020(online)].pdf | 2020-04-28 |
| 5 | 926-DEL-2011-RELEVANT DOCUMENTS [22-03-2019(online)].pdf | 2019-03-22 |
| 6 | 926-DEL-2011-IntimationOfGrant20-07-2018.pdf | 2018-07-20 |
| 7 | 926-DEL-2011-PatentCertificate20-07-2018.pdf | 2018-07-20 |
| 8 | 926-DEL-2011-Annexure (Optional) [19-07-2018(online)].pdf | 2018-07-19 |
| 9 | 926-DEL-2011-Written submissions and relevant documents (MANDATORY) [19-07-2018(online)].pdf | 2018-07-19 |
| 10 | 926-DEL-2011-HearingNoticeLetter.pdf | 2018-06-07 |
| 11 | 926-DEL-2011-ABSTRACT [30-05-2018(online)].pdf | 2018-05-30 |
| 12 | 926-DEL-2011-CLAIMS [30-05-2018(online)].pdf | 2018-05-30 |
| 13 | 926-DEL-2011-FER_SER_REPLY [30-05-2018(online)].pdf | 2018-05-30 |
| 14 | 926-DEL-2011-OTHERS [30-05-2018(online)].pdf | 2018-05-30 |
| 15 | 926-DEL-2011-FER.pdf | 2018-03-05 |
| 16 | Final__926__DEL_2011_Form_3.pdf | 2013-11-18 |
| 17 | 926-del-2011-Correspondence-Others-(11-03-2013).pdf | 2013-03-11 |
| 18 | 926-del-2011-Form-3-(11-03-2013)3.pdf | 2013-03-11 |
| 19 | 926-del-2011-Abstract.pdf | 2011-10-05 |
| 20 | 926-del-2011-Claims.pdf | 2011-10-05 |
| 21 | 926-del-2011-Correspondence Others.pdf | 2011-10-05 |
| 22 | 926-del-2011-Description (Complete).pdf | 2011-10-05 |
| 23 | 926-del-2011-Form-1.pdf | 2011-10-05 |
| 24 | 926-del-2011-Form-2.pdf | 2011-10-05 |
| 25 | 926-del-2011-Form-3.pdf | 2011-10-05 |
| 26 | 926-del-2011-Form-5.pdf | 2011-10-05 |
Search Strategy
| 1 | SearchStrategy_01-03-2018.pdf |