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“A Rapid Method For Crosslinking Chitosan And Obtaining A Crosslinked Product”
Abstract: As attached.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
26 May 2018
Publication Number
48/2019
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
ipr@puthrans.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-01-09
Renewal Date
Applicants
IIT MADRAS
ICSR Building, Chennai-600036,Tamil Nadu India.
Inventors
1. Prof. R. Dhamodharan
Department of Chemistry, IIT Madras, Chennai - 600 036,Tamil Nadu.
2. R. Kartik
C/o IIT MADRAS,CHENNAI 600036,Tamil Nadu.
Specification
DESC:As attached. ,CLAIMS:As attached.
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201841019768-STATEMENT OF UNDERTAKING (FORM 3) [26-05-2018(online)].pdf | 2018-05-26 |
| 2 | 201841019768-PROVISIONAL SPECIFICATION [26-05-2018(online)].pdf | 2018-05-26 |
| 3 | 201841019768-FORM 1 [26-05-2018(online)].pdf | 2018-05-26 |
| 4 | 201841019768-DECLARATION OF INVENTORSHIP (FORM 5) [26-05-2018(online)].pdf | 2018-05-26 |
| 5 | Correspondence by Agent _Form 3,Form 5_04-06-2018.pdf | 2018-06-04 |
| 6 | 201841019768-Proof of Right (MANDATORY) [27-06-2018(online)].pdf | 2018-06-27 |
| 7 | Correspondence by Agent _Form 1_29-06-2018.pdf | 2018-06-29 |
| 8 | 201841019768-FORM 18 [12-03-2019(online)].pdf | 2019-03-12 |
| 9 | 201841019768-ENDORSEMENT BY INVENTORS [20-05-2019(online)].pdf | 2019-05-20 |
| 10 | 201841019768-DRAWING [20-05-2019(online)].pdf | 2019-05-20 |
| 11 | 201841019768-COMPLETE SPECIFICATION [20-05-2019(online)].pdf | 2019-05-20 |
| 12 | 201841019768-FORM-8 [13-03-2021(online)].pdf | 2021-03-13 |
| 13 | 201841019768-Retyped Pages under Rule 14(1) [15-09-2021(online)].pdf | 2021-09-15 |
| 14 | 201841019768-RELEVANT DOCUMENTS [15-09-2021(online)].pdf | 2021-09-15 |
| 15 | 201841019768-PETITION UNDER RULE 137 [15-09-2021(online)].pdf | 2021-09-15 |
| 16 | 201841019768-OTHERS [15-09-2021(online)].pdf | 2021-09-15 |
| 17 | 201841019768-FORM-26 [15-09-2021(online)].pdf | 2021-09-15 |
| 18 | 201841019768-FORM 3 [15-09-2021(online)].pdf | 2021-09-15 |
| 19 | 201841019768-FER_SER_REPLY [15-09-2021(online)].pdf | 2021-09-15 |
| 20 | 201841019768-CORRESPONDENCE [15-09-2021(online)].pdf | 2021-09-15 |
| 21 | 201841019768-CLAIMS [15-09-2021(online)].pdf | 2021-09-15 |
| 22 | 201841019768-2. Marked Copy under Rule 14(2) [15-09-2021(online)].pdf | 2021-09-15 |
| 23 | 201841019768-FER.pdf | 2021-10-17 |
| 24 | 201841019768-NBA Approval Submission [05-04-2022(online)].pdf | 2022-04-05 |
| 25 | 201841019768-US(14)-HearingNotice-(HearingDate-26-12-2022).pdf | 2022-10-25 |
| 26 | 201841019768-FORM-26 [15-12-2022(online)].pdf | 2022-12-15 |
| 27 | 201841019768-Correspondence to notify the Controller [15-12-2022(online)].pdf | 2022-12-15 |
| 28 | 201841019768-Correspondence_Power Of Attorney_19-12-2022.pdf | 2022-12-19 |
| 29 | 201841019768-Written submissions and relevant documents [06-01-2023(online)].pdf | 2023-01-06 |
| 30 | 201841019768-Retyped Pages under Rule 14(1) [06-01-2023(online)].pdf | 2023-01-06 |
| 31 | 201841019768-Retyped Pages under Rule 14(1) [06-01-2023(online)]-1.pdf | 2023-01-06 |
| 32 | 201841019768-2. Marked Copy under Rule 14(2) [06-01-2023(online)].pdf | 2023-01-06 |
| 33 | 201841019768-2. Marked Copy under Rule 14(2) [06-01-2023(online)]-1.pdf | 2023-01-06 |
| 34 | 201841019768-PatentCertificate09-01-2023.pdf | 2023-01-09 |
| 35 | 201841019768-IntimationOfGrant09-01-2023.pdf | 2023-01-09 |
| 36 | 201841019768-EDUCATIONAL INSTITUTION(S) [29-03-2023(online)].pdf | 2023-03-29 |
| 37 | 201841019768-EDUCATIONAL INSTITUTION(S) [16-05-2025(online)].pdf | 2025-05-16 |
Search Strategy
| 1 | 2021-03-1913-43-34E_19-03-2021.pdf |