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Extract from the Register of European Patents

EP About this file: EP3359630

EP3359630 - NANO SUSPENSION LUBRICANTS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  30.04.2021
Database last updated on 17.09.2024
FormerExamination is in progress
Status updated on  06.05.2019
FormerRequest for examination was made
Status updated on  13.07.2018
FormerThe international publication has been made
Status updated on  18.04.2017
Most recent event   Tooltip30.04.2021Application deemed to be withdrawnpublished on 02.06.2021  [2021/22]
Applicant(s)For all designated states
Hindustan Petroleum Corporation Limited
Petroleum House
17 Jamshedji Tata Road
Churchgate
Mumbai, Maharashtra 400020 / IN
[N/P]
Former [2018/33]For all designated states
Hindustan Petroleum Corporation Limited
Petroleum House, 17 Jamshedji Tata Road
Churchgate
Maharashtra Mumbai 400020 / IN
Inventor(s)01 / TOMPALA, Annaji Rajiv Kumar
Hindustan Petroleum Corporation Ltd.
HP Green R&D Centre
KIADB Industrial Area
Tarabanahalli, Devanagundi, Hoskote
Bengluru 560067 / IN
02 / VADAPALLI, Srinivas
GITAM University
Department of Mechanical Engineering
Rushikonda
Visakhapatnam 530045 / IN
03 / JAIN, Amitabh Kumar
Hindustan Petroleum Corporation Limited
R&D Centre
Plot D-500
TTC Industrial Area, Turbhe
Navi Mumbai Thane 400705 / IN
04 / PEDDY, Venkata Chalapathi Rao
Hindustan Petroleum Corporation Ltd.
HP Green R&D Centre
KIADB Industrial Area
Tarabanahalli, Devanagundi, Hoskote
Bengluru 560067 / IN
05 / NETTEM, Venkateswarlu Choudary
Hindustan Petroleum Corporation Ltd.
HP Green R&D Centre
KIADB Industrial Area
Tarabanahalli, Devanagundi, Hoskote
Bengluru 560067 / IN
06 / GANDHAM, Sri Ganesh
Hindustan Petroleum Corporation Ltd.
Visakh Refinery P.B. No. 15
Malkapuram
Visakhapatnam 530011 / IN
 [2018/33]
Representative(s)Lavoix
2, place d'Estienne d'Orves
75441 Paris Cedex 09 / FR
[2018/33]
Application number, filing date16757364.130.06.2016
[2018/33]
WO2016IN50208
Priority number, dateIN2015MUM379306.10.2015         Original published format: IN 3793MU2015
[2018/33]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017060918
Date:13.04.2017
Language:EN
[2017/15]
Type: A1 Application with search report 
No.:EP3359630
Date:15.08.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 13.04.2017 takes the place of the publication of the European patent application.
[2018/33]
Search report(s)International search report - published on:EP13.04.2017
ClassificationIPC:C10M157/10, C10M171/06
[2018/33]
CPC:
C10M171/06 (EP,US); C10M101/02 (US); C10M157/10 (EP,US);
C10M177/00 (US); C10M2201/05 (EP,US); C10M2201/065 (EP,US);
C10M2201/066 (EP,US); C10M2203/022 (EP,US); C10M2203/06 (EP,US);
C10M2203/1006 (US); C10M2207/126 (EP,US); C10M2207/289 (EP,US);
C10M2215/04 (EP,US); C10N2020/06 (EP,US); C10N2020/061 (EP,US);
C10N2030/06 (EP,US); C10N2030/10 (EP,US); C10N2030/12 (EP,US);
C10N2030/54 (EP,US); C10N2040/25 (EP,US); C10N2070/00 (EP,US) (-)
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 [2018/33]
TitleGerman:NANO-SUSPENSIONSSCHMIERMITTEL[2018/33]
English:NANO SUSPENSION LUBRICANTS[2018/33]
French:LUBRIFIANTS À NANOSUSPENSION[2018/33]
Entry into regional phase03.05.2018National basic fee paid 
03.05.2018Designation fee(s) paid 
03.05.2018Examination fee paid 
Examination procedure03.05.2018Examination requested  [2018/33]
03.05.2018Date on which the examining division has become responsible
26.11.2018Amendment by applicant (claims and/or description)
09.05.2019Despatch of a communication from the examining division (Time limit: M04)
09.09.2019Reply to a communication from the examining division
18.06.2020Despatch of a communication from the examining division (Time limit: M06)
12.01.2021Application deemed to be withdrawn, date of legal effect  [2021/22]
29.01.2021Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2021/22]
Fees paidRenewal fee
03.05.2018Renewal fee patent year 03
01.07.2019Renewal fee patent year 04
29.06.2020Renewal fee patent year 05
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Cited inInternational search[Y]CN101200667  ;
 [Y]WO0194504  (CROMPTON CORP [US], et al) [Y] 8,13* examples 24,5; claims 13-18,20 *;
 [Y]US2008138643  (LEE KWI-JONG [KR], et al) [Y] 8,11 * paragraphs [0003] , [0013] , [0014] , [0015] , [0018]; claims 1-3,8,14 *;
 [IY]US2011046028  (CHOI CHEOL [KR], et al) [I] 1-10 * paragraph [0063] - paragraph [0064]; figure 1; claims 1-6 * [Y] 8,12;
 [Y]FR3004723  (TOTAL RAFFINAGE MARKETING [FR]) [Y] 13 * page 23 - page 27; examples 1,2 L4-L5; tables I-IV *;
 [IY]  - KOSHY CHACKO PRENO ET AL, "Evaluation of the tribological and thermo-physical properties of coconut oil added with MoS2nanoparticles at elevated temperatures", WEAR, (20150105), vol. 330, doi:10.1016/J.WEAR.2014.12.044, ISSN 0043-1648, pages 288 - 308, XP029231100 [I] 1-7,9,10 * paragraphs [02.1] , [02.2] , [02.3] , [02.7] , [03.3]; figures 6,7,10,12,16 * [Y] 8,12,13

DOI:   http://dx.doi.org/10.1016/j.wear.2014.12.044
 [Y]  - DATABASE WPI, 0, Derwent World Patents Index, (2008), vol. 2008, no. 72, Database accession no. 2008-M15935, XP002762764 & CN101200667 A 20080618 (CHINA NAT PETROLEUM CORP) [Y] 11 * abstract *
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.