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A Novel Process Of Fragmentation Of Bacterial Polysaccharides And Preparation Of Conjugate Vaccines Thereof
Abstract: The present invention provides a simple,reproducible, inexpensive and convenient method for facile cleavage of high molecular weight bacterial cell surface native Polysaccharides by invacuo heating thus obtaining antigenic Polysaccharide fragments with size reduced by a factor not more than 10 times. The said depolymerized polysaccharides can be used for synthesis of Polysaccharide-protein conjugate vaccines.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
22 April 2009
Publication Number
45/2010
Publication Type
INA
Invention Field
MICRO BIOLOGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2016-12-19
Renewal Date
Applicants
Serum Institute of India Ltd.
212/2 Off Soli Poonawalla Road Hadapsar Pune 411 028 Maharashtra India.
Inventors
1. KAPRE Subhash V.
c/o Serum Institute of India Ltd. of 212/2 Off Soli Poonawalla Road Hadapsar Pune 411 028 Maharashtra India.
2. MALLYA Asha
c/o Serum Institute of India Ltd. of 212/2 Off Soli Poonawalla Road Hadapsar Pune 411 028 Maharashtra India.
3. DATTA Anup
c/o Serum Institute of India Ltd. of 212/2 Off Soli Poonawalla Road Hadapsar Pune 411 028 Maharashtra India.
Specification
ATTACHED
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1072-MUM-2009-FORM 18(14-11-2011).pdf | 2011-11-14 |
| 1 | 1072-MUM-2009-FORM-27 [27-09-2024(online)].pdf | 2024-09-27 |
| 2 | 1072-MUM-2009-CORRESPONDENCE(14-11-2011).pdf | 2011-11-14 |
| 2 | 1072-MUM-2009-RELEVANT DOCUMENTS [27-09-2023(online)].pdf | 2023-09-27 |
| 3 | 1072-MUM-2009-RELEVANT DOCUMENTS [30-09-2022(online)].pdf | 2022-09-30 |
| 3 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(FER)-(26-05-2015).pdf | 2015-05-26 |
| 4 | Other Document [05-01-2016(online)].pdf | 2016-01-05 |
| 4 | 1072-MUM-2009-RELEVANT DOCUMENTS [28-09-2021(online)].pdf | 2021-09-28 |
| 5 | Form 13 [05-01-2016(online)].pdf | 2016-01-05 |
| 5 | 1072-MUM-2009-RELEVANT DOCUMENTS [19-03-2020(online)].pdf | 2020-03-19 |
| 6 | OTHERS [25-05-2016(online)].pdf | 2016-05-25 |
| 6 | 1072-MUM-2009-RELEVANT DOCUMENTS [26-02-2019(online)].pdf | 2019-02-26 |
| 7 | Examination Report Reply Recieved [25-05-2016(online)].pdf | 2016-05-25 |
| 7 | 1072-MUM-2009-ABSTRACT(22-4-2010).pdf | 2018-08-10 |
| 8 | Description(Complete) [25-05-2016(online)].pdf | 2016-05-25 |
| 8 | 1072-MUM-2009-CLAIMS(22-4-2010).pdf | 2018-08-10 |
| 9 | 1072-MUM-2009-CORRESPONDENCE(17-6-2009).pdf | 2018-08-10 |
| 9 | Claims [25-05-2016(online)].pdf | 2016-05-25 |
| 10 | 1072-MUM-2009-CORRESPONDENCE(22-4-2010).pdf | 2018-08-10 |
| 10 | Abstract [25-05-2016(online)].pdf | 2016-05-25 |
| 11 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(HEARING NOTICE)-(29-09-2016).pdf | 2016-09-29 |
| 11 | 1072-MUM-2009-Correspondence-180416.pdf | 2018-08-10 |
| 12 | 1072-MUM-2009-DESCRIPTION(COMPLETE)-(22-4-2010).pdf | 2018-08-10 |
| 12 | HEARING ADJOURNMENT [18-10-2016(online)].pdf | 2016-10-18 |
| 13 | 1072-MUM-2009-DRAWING(22-4-2010).pdf | 2018-08-10 |
| 13 | Other Patent Document [16-11-2016(online)].pdf | 2016-11-16 |
| 14 | 1072-MUM-2009-FORM 1(17-6-2009).pdf | 2018-08-10 |
| 14 | 1072-MUM-2009-FORM 2-(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 15 | 1072-MUM-2009-Form 1-180416.pdf | 2018-08-10 |
| 15 | 1072-MUM-2009-FORM 2(TITLE PAGE)-(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 16 | 1072-MUM-2009-DRAWING(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 16 | 1072-mum-2009-form 2(22-4-2010).pdf | 2018-08-10 |
| 17 | 1072-MUM-2009-FORM 2(TITLE PAGE)-(22-4-2010).pdf | 2018-08-10 |
| 17 | 1072-MUM-2009-DESCRIPTION(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 18 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(ORDER)-(19-12-2016).pdf | 2016-12-19 |
| 18 | 1072-MUM-2009-Form 2(Title Page)-180416.pdf | 2018-08-10 |
| 19 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(19-12-2016).pdf | 2016-12-19 |
| 19 | 1072-MUM-2009-FORM 5(22-4-2010).pdf | 2018-08-10 |
| 20 | 1072-MUM-2009-CLAIMS(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 20 | 1072-MUM-2009-OTHERS-180416.pdf | 2018-08-10 |
| 21 | 1072-MUM-2009-ABSTRACT(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 21 | 1072-MUM-2009-Power of Attorney-180416.pdf | 2018-08-10 |
| 22 | 1072-MUM-2009-POWER OF AUTHORITY(17-6-2009).pdf | 2018-08-10 |
| 22 | 1072-MUM-2009-RELEVANT DOCUMENTS [07-03-2018(online)].pdf | 2018-03-07 |
| 23 | 1072-MUM-2009_EXAMREPORT.pdf | 2018-08-10 |
| 23 | Form-3.pdf | 2018-08-10 |
| 24 | Form-1.pdf | 2018-08-10 |
| 24 | 15509 Form 2 and drawings.pdf | 2018-08-10 |
| 25 | 15509 P-20 Abstract.pdf | 2018-08-10 |
| 25 | 15509 P-20 Response.pdf | 2018-08-10 |
| 26 | 15509 P-20 Clean and marked up copy of claims.pdf | 2018-08-10 |
| 26 | 15509 P-20 Form 1.pdf | 2018-08-10 |
| 27 | 15509 P-20 Clean and marked up copy of claims.pdf | 2018-08-10 |
| 27 | 15509 P-20 Form 1.pdf | 2018-08-10 |
| 28 | 15509 P-20 Abstract.pdf | 2018-08-10 |
| 28 | 15509 P-20 Response.pdf | 2018-08-10 |
| 29 | 15509 Form 2 and drawings.pdf | 2018-08-10 |
| 29 | Form-1.pdf | 2018-08-10 |
| 30 | 1072-MUM-2009_EXAMREPORT.pdf | 2018-08-10 |
| 30 | Form-3.pdf | 2018-08-10 |
| 31 | 1072-MUM-2009-POWER OF AUTHORITY(17-6-2009).pdf | 2018-08-10 |
| 31 | 1072-MUM-2009-RELEVANT DOCUMENTS [07-03-2018(online)].pdf | 2018-03-07 |
| 32 | 1072-MUM-2009-ABSTRACT(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 32 | 1072-MUM-2009-Power of Attorney-180416.pdf | 2018-08-10 |
| 33 | 1072-MUM-2009-CLAIMS(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 33 | 1072-MUM-2009-OTHERS-180416.pdf | 2018-08-10 |
| 34 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(19-12-2016).pdf | 2016-12-19 |
| 34 | 1072-MUM-2009-FORM 5(22-4-2010).pdf | 2018-08-10 |
| 35 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(ORDER)-(19-12-2016).pdf | 2016-12-19 |
| 35 | 1072-MUM-2009-Form 2(Title Page)-180416.pdf | 2018-08-10 |
| 36 | 1072-MUM-2009-FORM 2(TITLE PAGE)-(22-4-2010).pdf | 2018-08-10 |
| 36 | 1072-MUM-2009-DESCRIPTION(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 37 | 1072-MUM-2009-DRAWING(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 37 | 1072-mum-2009-form 2(22-4-2010).pdf | 2018-08-10 |
| 38 | 1072-MUM-2009-Form 1-180416.pdf | 2018-08-10 |
| 38 | 1072-MUM-2009-FORM 2(TITLE PAGE)-(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 39 | 1072-MUM-2009-FORM 1(17-6-2009).pdf | 2018-08-10 |
| 39 | 1072-MUM-2009-FORM 2-(GRANTED)-(19-12-2016).pdf | 2016-12-19 |
| 40 | 1072-MUM-2009-DRAWING(22-4-2010).pdf | 2018-08-10 |
| 40 | Other Patent Document [16-11-2016(online)].pdf | 2016-11-16 |
| 41 | 1072-MUM-2009-DESCRIPTION(COMPLETE)-(22-4-2010).pdf | 2018-08-10 |
| 41 | HEARING ADJOURNMENT [18-10-2016(online)].pdf | 2016-10-18 |
| 42 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(HEARING NOTICE)-(29-09-2016).pdf | 2016-09-29 |
| 42 | 1072-MUM-2009-Correspondence-180416.pdf | 2018-08-10 |
| 43 | 1072-MUM-2009-CORRESPONDENCE(22-4-2010).pdf | 2018-08-10 |
| 43 | Abstract [25-05-2016(online)].pdf | 2016-05-25 |
| 44 | 1072-MUM-2009-CORRESPONDENCE(17-6-2009).pdf | 2018-08-10 |
| 44 | Claims [25-05-2016(online)].pdf | 2016-05-25 |
| 45 | 1072-MUM-2009-CLAIMS(22-4-2010).pdf | 2018-08-10 |
| 45 | Description(Complete) [25-05-2016(online)].pdf | 2016-05-25 |
| 46 | Examination Report Reply Recieved [25-05-2016(online)].pdf | 2016-05-25 |
| 46 | 1072-MUM-2009-ABSTRACT(22-4-2010).pdf | 2018-08-10 |
| 47 | OTHERS [25-05-2016(online)].pdf | 2016-05-25 |
| 47 | 1072-MUM-2009-RELEVANT DOCUMENTS [26-02-2019(online)].pdf | 2019-02-26 |
| 48 | Form 13 [05-01-2016(online)].pdf | 2016-01-05 |
| 48 | 1072-MUM-2009-RELEVANT DOCUMENTS [19-03-2020(online)].pdf | 2020-03-19 |
| 49 | Other Document [05-01-2016(online)].pdf | 2016-01-05 |
| 49 | 1072-MUM-2009-RELEVANT DOCUMENTS [28-09-2021(online)].pdf | 2021-09-28 |
| 50 | 1072-MUM-2009-RELEVANT DOCUMENTS [30-09-2022(online)].pdf | 2022-09-30 |
| 50 | 1072-MUM-2009-CORRESPONDENCE(IPO)-(FER)-(26-05-2015).pdf | 2015-05-26 |
| 51 | 1072-MUM-2009-CORRESPONDENCE(14-11-2011).pdf | 2011-11-14 |
| 51 | 1072-MUM-2009-RELEVANT DOCUMENTS [27-09-2023(online)].pdf | 2023-09-27 |
| 52 | 1072-MUM-2009-FORM 18(14-11-2011).pdf | 2011-11-14 |
| 52 | 1072-MUM-2009-FORM-27 [27-09-2024(online)].pdf | 2024-09-27 |