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Phosphonated poly ether ether ketone polymer as an alternative to Nafion for polymer electrolyte membrane fuel cell and the method of manufacturing the same
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Abstract
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Phosphonated poly ether ether ketone polymer as an alternative to Nafion for polymer electrolyte membrane fuel cell and the method of manufacturing the same
ORDINARY APPLICATION
Published
Filed on 29 March 2014
Patent Information
| Application ID | 908/DEL/2014 |
| Date of Application | 29/03/2014 |
Documents
| Name | Date |
|---|---|
| 908-DEL-2014-IntimationOfGrant23-04-2020.pdf | 23/04/2020 |
| 908-DEL-2014-PatentCertificate23-04-2020.pdf | 23/04/2020 |
| 908-DEL-2014-Written submissions and relevant documents [11-03-2020(online)].pdf | 11/03/2020 |
| 908-DEL-2014-Correspondence to notify the Controller [23-02-2020(online)].pdf | 23/02/2020 |
| 908-DEL-2014-HearingNoticeLetter-(DateOfHearing-25-02-2020).pdf | 29/01/2020 |
| 908-DEL-2014-DRAWING [14-12-2019(online)].pdf | 14/12/2019 |
| 908-DEL-2014-FER_SER_REPLY [14-12-2019(online)].pdf | 14/12/2019 |
| 908-DEL-2014-FORM-8 [11-12-2019(online)].pdf | 11/12/2019 |
| 908-DEL-2014-FER.pdf | 19/06/2019 |
| Form 26 [21-11-2016(online)].pdf | 21/11/2016 |
| Form 13 [04-11-2016(online)].pdf | 04/11/2016 |
| Form 18 [04-11-2016(online)].pdf | 04/11/2016 |
| 908-del-2014-Abstract-(27-03-2015).pdf | 27/03/2015 |
| 908-del-2014-Claims-(27-03-2015).pdf | 27/03/2015 |
| 908-del-2014-Correspondence Others-(27-03-2015).pdf | 27/03/2015 |
| 908-del-2014-Description (Complete)-(27-03-2015).pdf | 27/03/2015 |
| 908-del-2014-Drawings-(27-03-2015).pdf | 27/03/2015 |
| 908-del-2014-Form-2-(27-03-2015).pdf | 27/03/2015 |
| 908-del-2014-Form-5-(27-03-2015).pdf | 27/03/2015 |
| 908-del-2014-Correspondence-Others-(18-09-2014).pdf | 18/09/2014 |
| 908-del-2014-GPA-(18-09-2014).pdf | 18/09/2014 |
| F2.pdf | 02/04/2014 |
| F3.pdf | 02/04/2014 |
