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“Low Temperature And Average Temperature Refrigeration”
Abstract: The invention relates to the use of binary compositions of 2 3 3 3-tetrafluoropropene and difluoromethane as a heat transfer fluid in compression low-temperature and average temperature refrigeration systems with exchangers operating in counterflow mode or in split flow mode with counterflow tendency. The inventions also relates to a heat transfer method.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
27 February 2012
Publication Number
15/2013
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
ipo@knspartners.com
Parent Application
Patent Number
Legal Status
Grant Date
2018-08-13
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 | 1807-CHENP-2012-RELEVANT DOCUMENTS [21-03-2020(online)].pdf | 2020-03-21 |
| 1 | Form-5.doc | 2012-03-05 |
| 2 | Form-3.doc | 2012-03-05 |
| 2 | 1807-CHENP-2012-RELEVANT DOCUMENTS [14-03-2019(online)].pdf | 2019-03-14 |
| 3 | Form-1.pdf | 2012-03-05 |
| 3 | 1807-CHENP-2012-IntimationOfGrant13-08-2018.pdf | 2018-08-13 |
| 4 | 1807-CHENP-2012-PatentCertificate13-08-2018.pdf | 2018-08-13 |
| 4 | 1807-CHENP-2012 ENGLISH TRANSLATION 03-04-2012.pdf | 2012-04-03 |
| 5 | Abstract_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 5 | 1807-CHENP-2012 FORM-1 03-04-2012.pdf | 2012-04-03 |
| 6 | Claims_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 6 | 1807-CHENP-2012 POWER OF ATTORNEY 03-04-2012.pdf | 2012-04-03 |
| 7 | Description_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 7 | 1807-CHENP-2012 CORRESPONDENCE OTHERS 03-04-2012.pdf | 2012-04-03 |
| 8 | Marked up Claims_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 8 | 1807-CHENP-2012 CORRESPONDENCE OTHERS 16-05-2012.pdf | 2012-05-16 |
| 9 | 1807-CHENP-2012-CLAIMS [11-07-2018(online)].pdf | 2018-07-11 |
| 9 | 1807-CHENP-2012 FORM-3 16-05-2012.pdf | 2012-05-16 |
| 10 | 1807-CHENP-2012 FORM-18 17-06-2013.pdf | 2013-06-17 |
| 10 | 1807-CHENP-2012-FER_SER_REPLY [11-07-2018(online)].pdf | 2018-07-11 |
| 11 | 1807-CHENP-2012 CORRESPONDENCE OTHERS 17-06-2013.pdf | 2013-06-17 |
| 11 | 1807-CHENP-2012-OTHERS [11-07-2018(online)].pdf | 2018-07-11 |
| 12 | 1807-CHENP-2012-FER.pdf | 2017-10-17 |
| 12 | 1807-CHENP-2012-FORM 4(ii) [17-04-2018(online)].pdf | 2018-04-17 |
| 13 | 1807-CHENP-2012-FER.pdf | 2017-10-17 |
| 13 | 1807-CHENP-2012-FORM 4(ii) [17-04-2018(online)].pdf | 2018-04-17 |
| 14 | 1807-CHENP-2012 CORRESPONDENCE OTHERS 17-06-2013.pdf | 2013-06-17 |
| 14 | 1807-CHENP-2012-OTHERS [11-07-2018(online)].pdf | 2018-07-11 |
| 15 | 1807-CHENP-2012 FORM-18 17-06-2013.pdf | 2013-06-17 |
| 15 | 1807-CHENP-2012-FER_SER_REPLY [11-07-2018(online)].pdf | 2018-07-11 |
| 16 | 1807-CHENP-2012 FORM-3 16-05-2012.pdf | 2012-05-16 |
| 16 | 1807-CHENP-2012-CLAIMS [11-07-2018(online)].pdf | 2018-07-11 |
| 17 | 1807-CHENP-2012 CORRESPONDENCE OTHERS 16-05-2012.pdf | 2012-05-16 |
| 17 | Marked up Claims_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 18 | 1807-CHENP-2012 CORRESPONDENCE OTHERS 03-04-2012.pdf | 2012-04-03 |
| 18 | Description_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 19 | Claims_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 19 | 1807-CHENP-2012 POWER OF ATTORNEY 03-04-2012.pdf | 2012-04-03 |
| 20 | Abstract_Granted 299925_13-08-2018.pdf | 2018-08-13 |
| 20 | 1807-CHENP-2012 FORM-1 03-04-2012.pdf | 2012-04-03 |
| 21 | 1807-CHENP-2012-PatentCertificate13-08-2018.pdf | 2018-08-13 |
| 21 | 1807-CHENP-2012 ENGLISH TRANSLATION 03-04-2012.pdf | 2012-04-03 |
| 22 | Form-1.pdf | 2012-03-05 |
| 22 | 1807-CHENP-2012-IntimationOfGrant13-08-2018.pdf | 2018-08-13 |
| 23 | 1807-CHENP-2012-RELEVANT DOCUMENTS [14-03-2019(online)].pdf | 2019-03-14 |
| 24 | 1807-CHENP-2012-RELEVANT DOCUMENTS [21-03-2020(online)].pdf | 2020-03-21 |
Search Strategy
| 1 | 2,3,3,3-tetrafluoropropene,difluoromethane,heattransferfluid-GooglePatents_15-09-2017.pdf |