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Extract from the Register of European Patents

EP About this file: EP3478690

EP3478690 - C5 SUGAR BASED GELATORS FOR OIL SPILLS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.03.2023
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  02.04.2022
FormerGrant of patent is intended
Status updated on  18.11.2021
FormerExamination is in progress
Status updated on  18.03.2021
FormerRequest for examination was made
Status updated on  05.04.2019
FormerThe international publication has been made
Status updated on  06.01.2018
Formerunknown
Status updated on  18.02.2017
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Hindustan Petroleum Corporation Limited
Petroleum House
17 Jamshedji Tata Road
Churchgate
Mumbai, Maharashtra 400020 / IN
[N/P]
Former [2019/19]For all designated states
Hindustan Petroleum Corporation Limited
Petroleum House, 17 Jamshedji Tata Road
Churchgate
Maharashtra Mumbai 400020 / IN
Inventor(s)01 / RAVISHANKAR, Raman
Hindustan Petroleum Green Research and
Development Center (HPGRDC)
KIADB Industrial Area
Tarabahalli, Hoskote Taluk
Devanagundi Bangalore 560067 / IN
02 / RAJU, Chinthalapati Siva Kesava
Hindustan Petroleum Green Research and
Development Center (HPGRDC)
KIADB Industrial Area
Tarabahalli, Hoskote Taluk
Devanagundi Bangalore 560067 / IN
03 / PRAMANIK, Bhaskar
Hindustan Petroleum Green Research and
Development Center (HPGRDC)
KIADB Industrial Area
Tarabahalli, Hoskote Taluk
Devanagundi Bangalore 560067 / IN
04 / CHALAPATHI RAO, Peddy Venkat
Hindustan Petroleum Green Research and
Development Center (HPGRDC)
KIADB Industrial Area
Tarabahalli, Hoskote Taluk
Devanagundi Bangalore 560067 / IN
05 / NETTEM, Venkateswarlu Choudary
Hindustan Petroleum Green Research and
Development Center (HPGRDC)
KIADB Industrial Area
Tarabahalli, Hoskote Taluk
Devanagundi Bangalore 560067 / IN
06 / SRIGANESH, Gandham
Hindustan Petroleum Green Research and
Development Center (HPGRDC)
KIADB Industrial Area
Tarabahalli, Hoskote Taluk
DevanagundiBangalore 560067 / IN
 [2019/19]
Representative(s)Lavoix
2, place d'Estienne d'Orves
75441 Paris Cedex 09 / FR
[2019/19]
Application number, filing date16834289.702.12.2016
[2019/19]
WO2016IN50431
Priority number, dateIN20162102261230.06.2016         Original published format: IN201621022612
[2019/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018002947
Date:04.01.2018
Language:EN
[2018/01]
Type: A1 Application with search report 
No.:EP3478690
Date:08.05.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 04.01.2018 takes the place of the publication of the European patent application.
[2019/19]
Type: B1 Patent specification 
No.:EP3478690
Date:04.05.2022
Language:EN
[2022/18]
Search report(s)International search report - published on:EP04.01.2018
ClassificationIPC:C07D493/04, C02F1/40
[2019/19]
CPC:
C07D493/04 (EP,US); B01J20/28047 (US); C02F1/285 (EP,US);
C02F1/681 (EP,US); C09K3/32 (US); E02B15/04 (US);
C02F2101/32 (EP,US); C02F2103/007 (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 [2019/19]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:AUF C5-ZUCKER BASIERENDE GELATOREN FÜR ÖLFLECKE[2019/19]
English:C5 SUGAR BASED GELATORS FOR OIL SPILLS[2019/19]
French:GÉLIFIANTS À BASE DE SUCRE C5 POUR DÉVERSEMENTS DE PÉTROLE[2019/19]
Entry into regional phase27.07.2018National basic fee paid 
27.07.2018Designation fee(s) paid 
27.07.2018Examination fee paid 
Examination procedure27.07.2018Amendment by applicant (claims and/or description)
27.07.2018Examination requested  [2019/19]
27.07.2018Date on which the examining division has become responsible
17.03.2021Despatch of a communication from the examining division (Time limit: M06)
19.07.2021Reply to a communication from the examining division
19.11.2021Communication of intention to grant the patent
24.03.2022Fee for grant paid
24.03.2022Fee for publishing/printing paid
24.03.2022Receipt of the translation of the claim(s)
Opposition(s)07.02.2023No opposition filed within time limit [2023/15]
Fees paidRenewal fee
31.12.2018Renewal fee patent year 03
30.12.2019Renewal fee patent year 04
24.12.2020Renewal fee patent year 05
28.12.2021Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU02.12.2016
AL04.05.2022
AT04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
MC04.05.2022
MK04.05.2022
MT04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
[2024/42]
Former [2024/29]HU02.12.2016
AL04.05.2022
AT04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
MC04.05.2022
MK04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/27]HU02.12.2016
AL04.05.2022
AT04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
MK04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/21]HU02.12.2016
AL04.05.2022
AT04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
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IT04.05.2022
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NL04.05.2022
PL04.05.2022
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RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/18]HU02.12.2016
AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/11]AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2023/52]AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2023/49]AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/48]AL04.05.2022
AT04.05.2022
CZ04.05.2022
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EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
IE02.12.2022
LU02.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/47]AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB02.12.2022
LU02.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/38]AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
LU02.12.2022
Former [2023/25]AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2023/17]AL04.05.2022
AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2023/09]AT04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2023/07]AT04.05.2022
DK04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
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NL04.05.2022
PL04.05.2022
RS04.05.2022
SE04.05.2022
BG04.08.2022
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GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2022/51]AT04.05.2022
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FI04.05.2022
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PL04.05.2022
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SE04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
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FI04.05.2022
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NL04.05.2022
PL04.05.2022
RS04.05.2022
SE04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
PT05.09.2022
Former [2022/49]AT04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
SE04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
PT05.09.2022
Former [2022/48]AT04.05.2022
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FI04.05.2022
LT04.05.2022
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PT05.09.2022
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NO04.08.2022
PT05.09.2022
Cited inInternational search[XI]GB2113196  (NEW JAPAN CHEM CO LTD) [X] 1,2,8-16 * page 1, line 1 - line 50; examples 1,6; claim 1 * [I] 1-16;
 [A]EP0581024  (NEW JAPAN CHEM CO LTD [JP]) [A] 1-16 * page 1, line 1 - line 46 *;
 [A]EP2824157  (UNIV KYUSHU [JP], et al) [A] 1-16* paragraph [0007] - paragraph [0013] *;
 [X]  - CHIZHOV O S ET AL, "Mass-spectrometric study of carbohydrates A new fragmentation reaction induced by electron impact - h-ru", CARBOHYDRATE RESEARCH, (1968), vol. 6, no. 2, doi:10.1016/S0008-6215(00)81503-7, ISSN 0008-6215, pages 138 - 142, XP028842529 [X] 1,2 * compounds 3b, 4b *

DOI:   http://dx.doi.org/10.1016/S0008-6215(00)81503-7
by applicant   - CHEM. COMMUN., (2012), vol. 48, pages 8389 - 8391
    - LANGMUIR, (2009), vol. 25, no. 15, pages 8639 - 8648
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.