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Extract from the Register of European Patents

EP About this file: EP3752606

EP3752606 - COMPOUNDS COMPRISING SHORT-CHAIN FATTY ACID MOIETIES AND COMPOSITIONS AND METHODS THEREOF [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  07.10.2022
Database last updated on 16.09.2024
FormerRequest for examination was made
Status updated on  20.11.2020
FormerThe international publication has been made
Status updated on  24.08.2019
Most recent event   Tooltip07.10.2022Application deemed to be withdrawnpublished on 09.11.2022  [2022/45]
Applicant(s)For all designated states
Carnot, LLC
20 Park Plaza Suite 1200
Boston, Massachusetts 02116 / US
[2020/52]
Inventor(s)01 / LEVIN, Andrew D.
38 Eldredge Street
Newton, MA 02458 / US
 [2020/52]
Representative(s)HGF
HGF Limited
1 City Walk
Leeds LS11 9DX / GB
[N/P]
Former [2020/52]HGF
1 City Walk
Leeds LS11 9DX / GB
Application number, filing date19754919.913.02.2019
[2020/52]
WO2019US17815
Priority number, dateUS201862710478P16.02.2018         Original published format: US 201862710478 P
[2020/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019160926
Date:22.08.2019
Language:EN
[2019/34]
Type: A1 Application with search report 
No.:EP3752606
Date:23.12.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 22.08.2019 takes the place of the publication of the European patent application.
[2020/52]
Search report(s)International search report - published on:US22.08.2019
(Supplementary) European search report - dispatched on:EP25.10.2021
ClassificationIPC:C07C69/40, A61K31/225, A61P1/00
[2021/47]
CPC:
C07C69/40 (EP,US); A61K31/225 (EP); A61P1/00 (EP)
Former IPC [2020/52]C12N7/00
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 [2020/52]
TitleGerman:VERBINDUNGEN MIT KURZKETTIGEN FETTSÄURERTEILEN SOWIE ZUSAMMENSETZUNGEN UND VERFAHREN DAFÜR[2020/52]
English:COMPOUNDS COMPRISING SHORT-CHAIN FATTY ACID MOIETIES AND COMPOSITIONS AND METHODS THEREOF[2020/52]
French:COMPOSÉS COMPRENANT DES FRACTIONS D'ACIDES GRAS À CHAÎNE COURTE ET COMPOSITIONS ET MÉTHODES ASSOCIÉES[2020/52]
Entry into regional phase14.09.2020National basic fee paid 
14.09.2020Search fee paid 
14.09.2020Designation fee(s) paid 
14.09.2020Examination fee paid 
Examination procedure14.09.2020Amendment by applicant (claims and/or description)
14.09.2020Examination requested  [2020/52]
24.05.2022Application deemed to be withdrawn, date of legal effect  [2022/45]
20.06.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2022/45]
Fees paidRenewal fee
14.09.2020Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
28.02.202204   M06   Not yet paid
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]WO2017147220  (CARNOT LLC [US]) [X] 1,3,5,6,8,9,11,12,14,15 * Abstract; page 82: compounds I-29, I-31; claims 1, 9, 13-14, 18. *;
 [X]JP2010037467  (HAKUTO KK) [X] 1,2,4,6-15 * Pages 8-10 and 24-25: compounds (4) to (6). *;
 [X]  - Nemoto et al., "An efficient and practical method for the preparation of a branched oligoglycerol with acetonide protection groups", Reaxys, Elsevier Life Sciences IP Limited, (2010), Database accession no. 21545000 (XRN), XP055851697 [X] 1-6,9,12,15 * abstract *
 [X]  - Chemistry Letters 2010, 39, 856-857. [X] 1-6,9,12,15
 [X]  - Cassel et al., "Original synthesis of linear, branched and cyclic oligoglycerol standards", Reaxys, Elsevier Life Sciences IP Limited, (2001), Database accession no. 8783611, 8796643, 8806733, 8806795 (XRN), XP055851705 [X] 1-6,9,12,15 * abstract *
 [X]  - European Journal of Organic Chemistry 2001, 5, 875-896. [X] 1-6,9,12,15
 [X]  - MUKUGI, YASUO, "Diglyceryl ether plasticizers for lower fatty esters of cellulose, cellulose ester films containing them, and their manufacture", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (2000), Database accession no. 2000:136321, URL: STN, XP055851785 [X] 1,2,4,7,10,13 * Abstract; RN 259546-43-5. *
 [X]  - KWAK, SEUNG-YEOP ET AL., "Hyper-branched polyether compound for polyvinyl chloride composition", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (2013), Database accession no. 2013:1156562, URL: STN, XP055851791 [X] 1,3,5,8,11,14 * Abstract; RNs 1448250-14-3, 1448250-15-4. *
 [X]  - MEIDANI, JAVAD ET AL., "The identification of radiolytic decomposition products from tributyrin", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (1978), Database accession no. 1978:33939, URL: STN, XP055851797 [X] 1,3,5,8,11,14 * Abstract; RN 65235-15-6. *
 [A]  - Van Der Beek et al., "Role of short-chain fatty acids in colonic inflammation, carcinogenesis, and mucosal protection and healing", Nutrition Reviews, doi:10.1093/nutrit/nuw067, (20170401), pages 286 - 305, URL: http://onlinelibrary.wiley.com/store/10.1111/j.1753-4887.1998.tb01654.x/asset/j.1753-4887.1998.tb01654.x.pdf?v=1&t=jetndpil&s=0eb47e3332cb958dcec2895342b97b83db9a32d9, XP055460057 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1093/nutrit/nuw067
International search[X]WO2017147220  (CARNOT LLC [US]) [X] 1-5 * , entire document, especially: pg 80, formula I-22; pg 82, formula I-29. *;
 [A]US7507859  (GRINSTAFF MARK W [US], et al) [A] 1-5 * , entire document. *;
 [A]US3989728  (MARTIN JAMES BRUCE) [A] 1-5 * , entire document. *
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.