Recherche dans les collections de brevets nationales et internationales
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International application No. Applicant's or agent's file reference
PCT/EP2018/071404 10329PFA WO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
07 August 2018 08 August 2017
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
The figure of the drawings to be published with the abstract is Figure No. ____________
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
none of the figures is to be published with the abstract.


     C08G 65/26 (2006.01)i; C09D 11/326 (2014.01)i; C08G 63/664 (2006.01)i; C08G 63/91 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC


Minimum documentation searched (classification system followed by classification symbols):
     C08G; C09D
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPO-Internal, CHEM ABS Data


Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
US 2012059088 A1 (HILFIGER MATTHEW [US] ET AL) 08 March 2012 (2012-03-08)
claims 1,5
examples 1-6
WO 9955763 A1 (AVECIA LTD [GB]; THETFORD DEAN [GB]; FAWKES DAVID MELVILLE [GB]) 04 November 1999 (1999-11-04)
claim 1; example 1
US 2013312636 A1 (FORNARA DARIO [IT] ET AL) 28 November 2013 (2013-11-28)
claim 15; table 1
Special categories of cited documents:
document defining the general state of the art which is not considered to be of particular relevance
earlier application or patent but published on or after the international filing date
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
document referring to an oral disclosure, use, exhibition or other means
document published prior to the international filing date but later than the priority date claimed
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
document member of the same patent family


Patent document cited in search report Publication date
Patent family member(s) Publication date
US 2012059088 A1
08 March 2012
BR 112013005105 A2
CA 2809614 A1
EP 2611885 A2
US 2012059088 A1
WO 2012030600 A2
03 May 2016
08 March 2012
10 July 2013
08 March 2012
08 March 2012
WO 9955763 A1
04 November 1999
AU 3616099 A
DE 69929518 T2
EP 1080127 A1
JP 4908677 B2
JP 2002513057 A
US 6583213 B1
WO 9955763 A1
16 November 1999
31 August 2006
07 March 2001
04 April 2012
08 May 2002
24 June 2003
04 November 1999
US 2013312636 A1
28 November 2013
BR 112013019327 A2
CN 103380166 A
EP 2673313 A1
ES 2530628 T3
IT 1404805 B1
US 2013312636 A1
WO 2012107379 A1
10 July 2018
30 October 2013
18 December 2013
04 March 2015
29 November 2013
28 November 2013
16 August 2012
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
05 September 2018
Date of mailing of the international search report:
14 September 2018
Authorized officer:
O'Sullivan, Timothy
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