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A Process For Covalently Bonding A Drug To The Surface Of Chemically Exfoliated Graphite Oxide (Cego) Without Spacer For The Treatment Of Cancer
Abstract: The payoff for doctors and patients should be lower drug toxicity, reduced cost of treatments, improved bioavailability, specificity and an extention of the economic life of proprietary drugs. Delivery of a pharmaceutical compound to humans or animals by common methods of delivery include the preferred non-invasive oral (through the mouth), nasal, pneumonial (inhalation), and rectal routes. Present efforts in the area of drug delivery include the development of targeted delivery in which the drug is only active in the target area of the body (for example, in cancerous tissues) and sustained release formulation in which the drug is released over a period of time in a controlled manner from a formulation.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
18 February 2009
Publication Number
35/2010
Publication Type
INA
Invention Field
PHARMACEUTICALS
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-12-07
Renewal Date
Applicants
INDIAN INSTITUTE OF TECHNOLOGY
IIT P.O
CHENNAI 600 036.
Inventors
1. DR. S. RAMAPRABHU
PROFESSOR DEPT. OF PHYSICS IIT
CHENNAI 36.
2. DR. T. AROCKIADOSS
IIT, CHENNAI 36
Specification
PAGE NOT CLEAR
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [07-02-2025(online)].pdf | 2025-02-07 |
| 1 | 349-CHE-2009-RELEVANT DOCUMENTS [25-09-2023(online)].pdf | 2023-09-25 |
| 1 | Form26_General Power of Attorney_18-02-2009.pdf | 2009-02-18 |
| 2 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [11-01-2023(online)].pdf | 2023-01-11 |
| 2 | 349-CHE-2009-RELEVANT DOCUMENTS [25-09-2023(online)].pdf | 2023-09-25 |
| 2 | Form2 Title Page_Complete_18-02-2009.pdf | 2009-02-18 |
| 3 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [11-01-2023(online)].pdf | 2023-01-11 |
| 3 | 349-CHE-2009-RELEVANT DOCUMENTS [28-09-2022(online)].pdf | 2022-09-28 |
| 3 | Form1_As Filed_18-02-2009.pdf | 2009-02-18 |
| 4 | Form18_Normal Request_18-02-2009.pdf | 2009-02-18 |
| 4 | 349-CHE-2009-RELEVANT DOCUMENTS [28-09-2022(online)].pdf | 2022-09-28 |
| 4 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [07-02-2022(online)].pdf | 2022-02-07 |
| 5 | Drawings_As Filed_18-02-2009.pdf | 2009-02-18 |
| 5 | 349-CHE-2009-OTHERS [07-02-2022(online)].pdf | 2022-02-07 |
| 5 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [07-02-2022(online)].pdf | 2022-02-07 |
| 6 | Description Complete_As Filed_18-02-2009.pdf | 2009-02-18 |
| 6 | 349-CHE-2009-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 6 | 349-CHE-2009-OTHERS [07-02-2022(online)].pdf | 2022-02-07 |
| 7 | Correspondence by Applicant_Form1_18-02-2009.pdf | 2009-02-18 |
| 7 | 349-CHE-2009-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 7 | 349-CHE-2009-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 8 | 349-CHE-2009-RELEVANT DOCUMENTS [04-04-2019(online)].pdf | 2019-04-04 |
| 8 | 349-CHE-2009-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 8 | Correspondence by Agent_As Filed_18-02-2009.pdf | 2009-02-18 |
| 9 | 349-CHE-2009-RELEVANT DOCUMENTS [04-04-2019(online)].pdf | 2019-04-04 |
| 9 | Claims_As Filed_18-02-2009.pdf | 2009-02-18 |
| 9 | Form27_Licence_01-04-2019.pdf | 2019-04-01 |
| 10 | Correspondence by Applicant_Restoration & Renewal Fee_27-02-2019.pdf | 2019-02-27 |
| 10 | Form26_Power of Attorney_05-05-2016.pdf | 2016-05-05 |
| 10 | Form27_Licence_01-04-2019.pdf | 2019-04-01 |
| 11 | Correspondence by Applicant_Restoration & Renewal Fee_27-02-2019.pdf | 2019-02-27 |
| 11 | Form 15_Restoration_17-10-2018.pdf | 2018-10-17 |
| 11 | Form13_Address of service Change_05-05-2016.pdf | 2016-05-05 |
| 12 | 349-CHE-2009-IntimationOfGrant07-12-2017.pdf | 2017-12-07 |
| 12 | Correspondence by Agent_Confidential & Record Purpose,Form13_05-05-2016.pdf | 2016-05-05 |
| 12 | Form 15_Restoration_17-10-2018.pdf | 2018-10-17 |
| 13 | Correspondence by Office_Examination Report_09-11-2016.pdf | 2016-11-09 |
| 13 | 349-CHE-2009-PatentCertificate07-12-2017.pdf | 2017-12-07 |
| 13 | 349-CHE-2009-IntimationOfGrant07-12-2017.pdf | 2017-12-07 |
| 14 | 349-CHE-2009-PatentCertificate07-12-2017.pdf | 2017-12-07 |
| 14 | Abstract_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 14 | Form26_Power of Attorney_30-11-2016.pdf | 2016-11-30 |
| 15 | Abstract_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 15 | Claims_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 15 | Form13_Name of Applicant Change_30-11-2016.pdf | 2016-11-30 |
| 16 | Claims_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 16 | Correspondence by Agent_Form13_30-11-2016.pdf | 2016-11-30 |
| 16 | Description_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 17 | Description_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 17 | Drawings_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 17 | Other Patent Document [09-05-2017(online)].pdf | 2017-05-09 |
| 18 | Drawings_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 18 | Examination Report Reply Recieved [09-05-2017(online)].pdf | 2017-05-09 |
| 18 | Marked up Claims_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 19 | 349-CHE-2009-Annexure (Optional) [20-11-2017(online)].pdf | 2017-11-20 |
| 19 | Drawing [09-05-2017(online)].pdf | 2017-05-09 |
| 19 | Marked up Claims_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 20 | 349-CHE-2009-Annexure (Optional) [20-11-2017(online)].pdf | 2017-11-20 |
| 20 | 349-CHE-2009-Written submissions and relevant documents (MANDATORY) [20-11-2017(online)].pdf | 2017-11-20 |
| 20 | Description(Complete) [09-05-2017(online)].pdf_539.pdf | 2017-05-09 |
| 21 | Description(Complete) [09-05-2017(online)].pdf | 2017-05-09 |
| 21 | 349-CHE-2009-Written submissions and relevant documents (MANDATORY) [20-11-2017(online)].pdf | 2017-11-20 |
| 21 | 349-CHE-2009-Correspondence to notify the Controller (Mandatory) [14-11-2017(online)].pdf | 2017-11-14 |
| 22 | 349-CHE-2009-Correspondence to notify the Controller (Mandatory) [14-11-2017(online)].pdf | 2017-11-14 |
| 22 | 349-CHE-2009-FORM-26 [14-11-2017(online)].pdf | 2017-11-14 |
| 22 | Claims [09-05-2017(online)].pdf | 2017-05-09 |
| 23 | 349-CHE-2009-FORM-26 [14-11-2017(online)].pdf | 2017-11-14 |
| 23 | 349-CHE-2009-HearingNoticeLetter.pdf | 2017-10-23 |
| 23 | Abstract [09-05-2017(online)].pdf | 2017-05-09 |
| 24 | Other Patent Document [10-05-2017(online)].pdf | 2017-05-10 |
| 24 | 349-CHE-2009-HearingNoticeLetter.pdf | 2017-10-23 |
| 25 | Abstract [09-05-2017(online)].pdf | 2017-05-09 |
| 25 | Other Patent Document [10-05-2017(online)].pdf | 2017-05-10 |
| 25 | 349-CHE-2009-HearingNoticeLetter.pdf | 2017-10-23 |
| 26 | 349-CHE-2009-FORM-26 [14-11-2017(online)].pdf | 2017-11-14 |
| 26 | Abstract [09-05-2017(online)].pdf | 2017-05-09 |
| 26 | Claims [09-05-2017(online)].pdf | 2017-05-09 |
| 27 | 349-CHE-2009-Correspondence to notify the Controller (Mandatory) [14-11-2017(online)].pdf | 2017-11-14 |
| 27 | Claims [09-05-2017(online)].pdf | 2017-05-09 |
| 27 | Description(Complete) [09-05-2017(online)].pdf | 2017-05-09 |
| 28 | Description(Complete) [09-05-2017(online)].pdf_539.pdf | 2017-05-09 |
| 28 | Description(Complete) [09-05-2017(online)].pdf | 2017-05-09 |
| 28 | 349-CHE-2009-Written submissions and relevant documents (MANDATORY) [20-11-2017(online)].pdf | 2017-11-20 |
| 29 | 349-CHE-2009-Annexure (Optional) [20-11-2017(online)].pdf | 2017-11-20 |
| 29 | Description(Complete) [09-05-2017(online)].pdf_539.pdf | 2017-05-09 |
| 29 | Drawing [09-05-2017(online)].pdf | 2017-05-09 |
| 30 | Drawing [09-05-2017(online)].pdf | 2017-05-09 |
| 30 | Examination Report Reply Recieved [09-05-2017(online)].pdf | 2017-05-09 |
| 30 | Marked up Claims_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 31 | Drawings_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 31 | Examination Report Reply Recieved [09-05-2017(online)].pdf | 2017-05-09 |
| 31 | Other Patent Document [09-05-2017(online)].pdf | 2017-05-09 |
| 32 | Correspondence by Agent_Form13_30-11-2016.pdf | 2016-11-30 |
| 32 | Description_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 32 | Other Patent Document [09-05-2017(online)].pdf | 2017-05-09 |
| 33 | Claims_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 33 | Correspondence by Agent_Form13_30-11-2016.pdf | 2016-11-30 |
| 33 | Form13_Name of Applicant Change_30-11-2016.pdf | 2016-11-30 |
| 34 | Abstract_Granted 290382_07-12-2017.pdf | 2017-12-07 |
| 34 | Form13_Name of Applicant Change_30-11-2016.pdf | 2016-11-30 |
| 34 | Form26_Power of Attorney_30-11-2016.pdf | 2016-11-30 |
| 35 | Form26_Power of Attorney_30-11-2016.pdf | 2016-11-30 |
| 35 | Correspondence by Office_Examination Report_09-11-2016.pdf | 2016-11-09 |
| 35 | 349-CHE-2009-PatentCertificate07-12-2017.pdf | 2017-12-07 |
| 36 | 349-CHE-2009-IntimationOfGrant07-12-2017.pdf | 2017-12-07 |
| 36 | Correspondence by Agent_Confidential & Record Purpose,Form13_05-05-2016.pdf | 2016-05-05 |
| 36 | Correspondence by Office_Examination Report_09-11-2016.pdf | 2016-11-09 |
| 37 | Correspondence by Agent_Confidential & Record Purpose,Form13_05-05-2016.pdf | 2016-05-05 |
| 37 | Form 15_Restoration_17-10-2018.pdf | 2018-10-17 |
| 37 | Form13_Address of service Change_05-05-2016.pdf | 2016-05-05 |
| 38 | Correspondence by Applicant_Restoration & Renewal Fee_27-02-2019.pdf | 2019-02-27 |
| 38 | Form13_Address of service Change_05-05-2016.pdf | 2016-05-05 |
| 38 | Form26_Power of Attorney_05-05-2016.pdf | 2016-05-05 |
| 39 | Claims_As Filed_18-02-2009.pdf | 2009-02-18 |
| 39 | Form26_Power of Attorney_05-05-2016.pdf | 2016-05-05 |
| 39 | Form27_Licence_01-04-2019.pdf | 2019-04-01 |
| 40 | 349-CHE-2009-RELEVANT DOCUMENTS [04-04-2019(online)].pdf | 2019-04-04 |
| 40 | Claims_As Filed_18-02-2009.pdf | 2009-02-18 |
| 40 | Correspondence by Agent_As Filed_18-02-2009.pdf | 2009-02-18 |
| 41 | 349-CHE-2009-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 41 | Correspondence by Agent_As Filed_18-02-2009.pdf | 2009-02-18 |
| 41 | Correspondence by Applicant_Form1_18-02-2009.pdf | 2009-02-18 |
| 42 | 349-CHE-2009-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 42 | Correspondence by Applicant_Form1_18-02-2009.pdf | 2009-02-18 |
| 42 | Description Complete_As Filed_18-02-2009.pdf | 2009-02-18 |
| 43 | 349-CHE-2009-OTHERS [07-02-2022(online)].pdf | 2022-02-07 |
| 43 | Description Complete_As Filed_18-02-2009.pdf | 2009-02-18 |
| 43 | Drawings_As Filed_18-02-2009.pdf | 2009-02-18 |
| 44 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [07-02-2022(online)].pdf | 2022-02-07 |
| 44 | Drawings_As Filed_18-02-2009.pdf | 2009-02-18 |
| 44 | Form18_Normal Request_18-02-2009.pdf | 2009-02-18 |
| 45 | 349-CHE-2009-RELEVANT DOCUMENTS [28-09-2022(online)].pdf | 2022-09-28 |
| 45 | Form18_Normal Request_18-02-2009.pdf | 2009-02-18 |
| 45 | Form1_As Filed_18-02-2009.pdf | 2009-02-18 |
| 46 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [11-01-2023(online)].pdf | 2023-01-11 |
| 46 | Form1_As Filed_18-02-2009.pdf | 2009-02-18 |
| 46 | Form2 Title Page_Complete_18-02-2009.pdf | 2009-02-18 |
| 47 | Form26_General Power of Attorney_18-02-2009.pdf | 2009-02-18 |
| 47 | Form2 Title Page_Complete_18-02-2009.pdf | 2009-02-18 |
| 47 | 349-CHE-2009-RELEVANT DOCUMENTS [25-09-2023(online)].pdf | 2023-09-25 |
| 48 | Form26_General Power of Attorney_18-02-2009.pdf | 2009-02-18 |
| 48 | 349-CHE-2009-EDUCATIONAL INSTITUTION(S) [07-02-2025(online)].pdf | 2025-02-07 |
Search Strategy
| 1 | 349che2009search_08-11-2016.pdf |