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Extract from the Register of European Patents

EP About this file: EP3967737

EP3967737 - COMPOSITIONS, SYSTEM AND METHODS FOR INTRODUCING PAG LUBRICANT OR REFRIGERANT INTO AN AIR-CONDITIONING OR SYSTEM USING LOWER OR LOW GWP REFRIGERANT OR REFRIGERANT BLENDS [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  23.12.2022
Database last updated on 25.09.2024
FormerRequest for examination was made
Status updated on  11.02.2022
Most recent event   Tooltip11.07.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
The Chemours Company FC, LLC
1007 Market Street
Wilmington, Delaware 19801 / US
[2022/11]
Inventor(s)01 / KOBAN, Mary E.
Chadds Ford, 19317 / US
02 / GRAY, Nina E.
Philadelphia, 19118 / US
03 / MENTZ JR., Hubert
Perryville, 21903 / US
 [2022/11]
Representative(s)Abitz & Partner, et al
Postfach 86 01 09
81628 München / DE
[N/P]
Former [2022/11]Dannenberger, Oliver Andre, et al
Abitz & Partner
Patentanwälte mbB
Arabellastrasse 17
81925 München / DE
Application number, filing date21206639.319.12.2018
[2022/11]
Priority number, dateUS201862620568P23.01.2018         Original published format: US 201862620568 P
US201862745447P14.10.2018         Original published format: US 201862745447 P
[2022/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3967737
Date:16.03.2022
Language:EN
[2022/11]
Search report(s)(Supplementary) European search report - dispatched on:EP28.01.2022
ClassificationIPC:C09K5/04, F25B45/00
[2022/11]
CPC:
C09K5/045 (EP,KR); C10M171/008 (CN,KR); C10M107/34 (US);
B60H1/00 (CN); B60H1/00585 (KR,US); C09K5/041 (CN,US);
C10M169/04 (US); F25B31/002 (KR); F25B45/00 (EP,KR);
C09K2205/126 (EP,KR); C10M2207/2835 (KR); C10M2209/1033 (US);
C10M2227/04 (US); C10M2229/02 (US); C10M2229/041 (KR);
C10M2229/042 (KR); C10N2020/097 (KR); C10N2020/101 (KR);
C10N2030/08 (US); C10N2030/70 (KR); C10N2040/30 (KR,US);
F25B2345/001 (EP) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2022/11]
TitleGerman:ZUSAMMENSETZUNGEN, SYSTEM UND VERFAHREN ZUM EINBRINGEN VON PAG-SCHMIERMITTEL ODER KÄLTEMITTEL IN EINE KLIMAANLAGE ODER EIN SYSTEM UNTER VERWENDUNG VON KÜHL- ODER KÜHLMITTELMISCHUNGEN MIT NIEDRIGEM GWP[2022/11]
English:COMPOSITIONS, SYSTEM AND METHODS FOR INTRODUCING PAG LUBRICANT OR REFRIGERANT INTO AN AIR-CONDITIONING OR SYSTEM USING LOWER OR LOW GWP REFRIGERANT OR REFRIGERANT BLENDS[2022/11]
French:COMPOSITIONS, SYSTÈME ET PROCÉDÉS D'INTRODUCTION D'UN LUBRIFIANT OU D'UN RÉFRIGÉRANT PAG DANS UN CONDITIONNEMENT D'AIR OU SYSTÈME UTILISANT DES MÉLANGES RÉFRIGÉRANTS OU DES RÉFRIGÉRANTS À PRP FAIBLE OU RÉDUIT[2022/11]
Examination procedure05.11.2021Examination requested  [2022/11]
15.09.2022Amendment by applicant (claims and/or description)
22.12.2022Despatch of a communication from the examining division (Time limit: M06)
28.06.2023Reply to a communication from the examining division
14.12.2023Despatch of a communication from the examining division (Time limit: M04)
27.03.2024Reply to a communication from the examining division
10.07.2024Despatch of a communication from the examining division (Time limit: M04)
Parent application(s)   TooltipEP18833586.3  / EP3743481
Fees paidRenewal fee
05.11.2021Renewal fee patent year 03
16.12.2021Renewal fee patent year 04
20.12.2022Renewal fee patent year 05
19.12.2023Renewal fee patent year 06
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Documents cited:Search[XI]US2009241562  (THOMAS RAYMOND H [US], et al);
 [XDI]US2011272624  (SERRANO MYRNA [US], et al);
 [XI]US2016068731  (MINOR BARBARA HAVILAND [US], et al);
by applicantUS4755316
 US5152926
 US5976399
 CA2557873
 US2006116310
 US2007187639
 US2007289317
 US2007290164
 WO2008027595
 WO2009018117
 US20050575256
 US20080250219
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.