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“Binary Refrigerating Fluid”
Abstract: The invention relates to binary compositions of 2 3 3 3-tetrafluoropropene and difluoromethane and especially to the uses thereof as a heat transfer fluid in compression systems with exchangers operating in counterflow mode or in split flow mode with counterflow tendency. The invention also relates to a heat transfer method.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
23 February 2012
Publication Number
15/2013
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2020-06-18
Renewal Date
Applicants
ARKEMA FRANCE
420 rue d’Estienne d’Orves F-92700 Colombes France.
Inventors
1. RACHED Wissam
8 rue des IRIS F-69630 Chaponost France
Specification
PLEASE SEE THE SPECIFICATION ATTACHED
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Form-5.doc | 2012-02-29 |
| 2 | Form-3.doc | 2012-02-29 |
| 3 | Form-1.PDF | 2012-02-29 |
| 4 | 1664-CHENP-2012 POWER OF ATTORNEY 09-04-2012.pdf | 2012-04-09 |
| 5 | 1664-CHENP-2012 FORM-1 09-04-2012.pdf | 2012-04-09 |
| 6 | 1664-CHENP-2012 CORRESPONDENCE OTHERS 09-04-2012.pdf | 2012-04-09 |
| 7 | 1664-CHENP-2012 ENGLISH TRANSLATION 09-04-2012.pdf | 2012-04-09 |
| 8 | 1664-CHENP-2012 ENGLISH TRANSLATION 10-04-2012.pdf | 2012-04-10 |
| 9 | 1664-CHENP-2012 CORRESPONDENCE OTHERS 10-04-2012.pdf | 2012-04-10 |
| 10 | 1664-CHENP-2012 CORRESPONDENCE OTHERS 16-05-2012.pdf | 2012-05-16 |
| 11 | 1664-CHENP-2012 FORM-3 16-05-2012.pdf | 2012-05-16 |
| 12 | 1664-CHENP-2012 FORM-18 17-06-2013.pdf | 2013-06-17 |
| 13 | 1664-CHENP-2012 CORRESPONDENCE OTHERS 17-06-2013.pdf | 2013-06-17 |
| 14 | 1664-CHENP-2012-FER.pdf | 2017-11-21 |
| 15 | 1664-CHENP-2012-OTHERS [21-05-2018(online)].pdf | 2018-05-21 |
| 16 | 1664-CHENP-2012-FER_SER_REPLY [21-05-2018(online)].pdf | 2018-05-21 |
| 17 | 1664-CHENP-2012-CLAIMS [21-05-2018(online)].pdf | 2018-05-21 |
| 18 | 1664-CHENP-2012-PatentCertificate18-06-2020.pdf | 2020-06-18 |
| 19 | 1664-CHENP-2012-Marked up Claims_Granted 338716_18-06-2020.pdf | 2020-06-18 |
| 20 | 1664-CHENP-2012-IntimationOfGrant18-06-2020.pdf | 2020-06-18 |
| 21 | 1664-CHENP-2012-Description_Granted 338716_18-06-2020.pdf | 2020-06-18 |
| 22 | 1664-CHENP-2012-Claims_Granted 338716_18-06-2020.pdf | 2020-06-18 |
| 23 | 1664-CHENP-2012-Abstract_Granted 338716_18-06-2020.pdf | 2020-06-18 |
Search Strategy
| 1 | patseer1664_26-09-2017.pdf |