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Process For The Preparation Of N [4 [(3 Chloro 4 Fluorophenyl)amino] 7 [[(3 S) Tetrahydro 3 Furanyl]Oxy] 6 Quinozolinyl] 4 (Dimethylamino) (2 E) 2 Butenamide(2 Z) 2 Butenedioate (1:2) And Its Polymorph Thereof
Abstract: The present invention relates to an improved process for the preparation of N-[4- [(3-chloro-4-fluoropheny1)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4- ‘(dimethyl amino_)-(2E)-2-butenamide (2Z)-2-butenedioate (1:2) and its polymorphs thereof.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
16 October 2015
Publication Number
29/2017
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
chandrasekhar.bulusu@msnlabs.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-04-03
Renewal Date
Applicants
MSN LABORATORIES PRIVATE LIMITED
FACTORY: Sy.No.317 & 323, RUDRARAM (VIL), PATANCHERU (MDL), MEDAK (DIST) - 502 329,
Inventors
1. SRINIVASAN THIRUMALAI RAJAN
MSN LABORATORIES LIMITED, FACTORY: Sy.No.317 & 323, RUDRARAM (VIL), PATANCHERU (MDL), MEDAK (DIST) - 502 329,
2. SAJJA ESWARAIAH
MSN LABORATORIES LIMITED, FACTORY: Sy.No.317 & 323, RUDRARAM (VIL), PATANCHERU (MDL), MEDAK (DIST) - 502 329,
3. GOGULAPATI VENKATA PANAKALA RAO
MSN LABORATORIES LIMITED, FACTORY: Sy.No.317 & 323, RUDRARAM (VIL), PATANCHERU (MDL), MEDAK (DIST) - 502 329,
4. BOGE RAJESHAM
MSN LABORATORIES LIMITED, FACTORY: Sy.No.317 & 323, RUDRARAM (VIL), PATANCHERU (MDL), MEDAK (DIST) - 502 329,
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5555-CHE-2015-IntimationOfGrant03-04-2023.pdf | 2023-04-03 |
| 1 | 5555-CHE-2015-Other Patent Document-161015.pdf | 2015-10-27 |
| 2 | 5555-CHE-2015-FORM28-161015.pdf | 2015-10-27 |
| 2 | 5555-CHE-2015-PatentCertificate03-04-2023.pdf | 2023-04-03 |
| 3 | 5555-CHE-2015-Form 2(Title Page)-161015.pdf | 2015-10-27 |
| 3 | 5555-CHE-2015-Annexure [01-12-2022(online)].pdf | 2022-12-01 |
| 4 | 5555-CHE-2015-Written submissions and relevant documents [01-12-2022(online)].pdf | 2022-12-01 |
| 4 | 5555-CHE-2015-Form 1-161015.pdf | 2015-10-27 |
| 5 | 5555-CHE-2015-Correspondence to notify the Controller [17-11-2022(online)].pdf | 2022-11-17 |
| 5 | 5555-CHE-2015 FORM-28.pdf | 2016-09-09 |
| 6 | 5555-CHE-2015-Form-5_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 6 | 5555-CHE-2015-FORM-26 [17-11-2022(online)].pdf | 2022-11-17 |
| 7 | 5555-CHE-2015-US(14)-HearingNotice-(HearingDate-18-11-2022).pdf | 2022-11-03 |
| 7 | 5555-CHE-2015-Form 2(Title Page)Complete_14-10-2016.pdf | 2016-10-14 |
| 8 | 5555-CHE-2015-Drawing_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 8 | 5555-CHE-2015-ABSTRACT [29-03-2022(online)].pdf | 2022-03-29 |
| 9 | 5555-CHE-2015-AMENDED DOCUMENTS [29-03-2022(online)].pdf | 2022-03-29 |
| 9 | 5555-CHE-2015-Description(Complete)As Filed_14-10-2016.pdf | 2016-10-14 |
| 10 | 5555-CHE-2015-CLAIMS [29-03-2022(online)].pdf | 2022-03-29 |
| 10 | 5555-CHE-2015-Correspondence_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 11 | 5555-CHE-2015-Claims_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 11 | 5555-CHE-2015-CORRESPONDENCE [29-03-2022(online)].pdf | 2022-03-29 |
| 12 | 5555-CHE-2015-Abstract_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 12 | 5555-CHE-2015-FER_SER_REPLY [29-03-2022(online)].pdf | 2022-03-29 |
| 13 | 5555-CHE-2015-FORM 13 [29-03-2022(online)].pdf | 2022-03-29 |
| 13 | 5555-CHE-2015-FORM 3 [28-08-2017(online)].pdf | 2017-08-28 |
| 14 | 5555-CHE-2015-FORM 3 [03-05-2018(online)].pdf | 2018-05-03 |
| 14 | 5555-CHE-2015-MARKED COPIES OF AMENDEMENTS [29-03-2022(online)].pdf | 2022-03-29 |
| 15 | 5555-CHE-2015-FORM 18 [15-10-2019(online)].pdf | 2019-10-15 |
| 15 | 5555-CHE-2015-OTHERS [29-03-2022(online)].pdf | 2022-03-29 |
| 16 | 5555-CHE-2015-FORM 3 [09-03-2021(online)].pdf | 2021-03-09 |
| 16 | 5555-CHE-2015-PETITION UNDER RULE 137 [29-03-2022(online)].pdf | 2022-03-29 |
| 17 | 5555-CHE-2015-RELEVANT DOCUMENTS [29-03-2022(online)].pdf | 2022-03-29 |
| 17 | 5555-CHE-2015-FER.pdf | 2021-10-17 |
| 18 | 5555-CHE-2015-FER.pdf | 2021-10-17 |
| 18 | 5555-CHE-2015-RELEVANT DOCUMENTS [29-03-2022(online)].pdf | 2022-03-29 |
| 19 | 5555-CHE-2015-FORM 3 [09-03-2021(online)].pdf | 2021-03-09 |
| 19 | 5555-CHE-2015-PETITION UNDER RULE 137 [29-03-2022(online)].pdf | 2022-03-29 |
| 20 | 5555-CHE-2015-FORM 18 [15-10-2019(online)].pdf | 2019-10-15 |
| 20 | 5555-CHE-2015-OTHERS [29-03-2022(online)].pdf | 2022-03-29 |
| 21 | 5555-CHE-2015-FORM 3 [03-05-2018(online)].pdf | 2018-05-03 |
| 21 | 5555-CHE-2015-MARKED COPIES OF AMENDEMENTS [29-03-2022(online)].pdf | 2022-03-29 |
| 22 | 5555-CHE-2015-FORM 13 [29-03-2022(online)].pdf | 2022-03-29 |
| 22 | 5555-CHE-2015-FORM 3 [28-08-2017(online)].pdf | 2017-08-28 |
| 23 | 5555-CHE-2015-Abstract_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 23 | 5555-CHE-2015-FER_SER_REPLY [29-03-2022(online)].pdf | 2022-03-29 |
| 24 | 5555-CHE-2015-CORRESPONDENCE [29-03-2022(online)].pdf | 2022-03-29 |
| 24 | 5555-CHE-2015-Claims_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 25 | 5555-CHE-2015-CLAIMS [29-03-2022(online)].pdf | 2022-03-29 |
| 25 | 5555-CHE-2015-Correspondence_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 26 | 5555-CHE-2015-AMENDED DOCUMENTS [29-03-2022(online)].pdf | 2022-03-29 |
| 26 | 5555-CHE-2015-Description(Complete)As Filed_14-10-2016.pdf | 2016-10-14 |
| 27 | 5555-CHE-2015-ABSTRACT [29-03-2022(online)].pdf | 2022-03-29 |
| 27 | 5555-CHE-2015-Drawing_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 28 | 5555-CHE-2015-Form 2(Title Page)Complete_14-10-2016.pdf | 2016-10-14 |
| 28 | 5555-CHE-2015-US(14)-HearingNotice-(HearingDate-18-11-2022).pdf | 2022-11-03 |
| 29 | 5555-CHE-2015-FORM-26 [17-11-2022(online)].pdf | 2022-11-17 |
| 29 | 5555-CHE-2015-Form-5_After Provisional_14-10-2016.pdf | 2016-10-14 |
| 30 | 5555-CHE-2015 FORM-28.pdf | 2016-09-09 |
| 30 | 5555-CHE-2015-Correspondence to notify the Controller [17-11-2022(online)].pdf | 2022-11-17 |
| 31 | 5555-CHE-2015-Written submissions and relevant documents [01-12-2022(online)].pdf | 2022-12-01 |
| 31 | 5555-CHE-2015-Form 1-161015.pdf | 2015-10-27 |
| 32 | 5555-CHE-2015-Form 2(Title Page)-161015.pdf | 2015-10-27 |
| 32 | 5555-CHE-2015-Annexure [01-12-2022(online)].pdf | 2022-12-01 |
| 33 | 5555-CHE-2015-PatentCertificate03-04-2023.pdf | 2023-04-03 |
| 33 | 5555-CHE-2015-FORM28-161015.pdf | 2015-10-27 |
| 34 | 5555-CHE-2015-Other Patent Document-161015.pdf | 2015-10-27 |
| 34 | 5555-CHE-2015-IntimationOfGrant03-04-2023.pdf | 2023-04-03 |
Search Strategy
| 1 | searchreportE_28-09-2021.pdf |