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1. WO2020115495 - CANCER TREATMENT


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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/GB2019/053448 PG448775WO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
06 December 2019 06 December 2018
Applicant
PNEUMAGEN LTD
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)).
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)).
c.
1. 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:
a. forming part of the international application as filed:
in the form of an Annex C/ST.25 text file.
on paper or in the form of an image file.
b. furnished together with the international application under PCT Rule 13ter.1(a) for the purposes of international search only in the form of an Annex C/ST.25 text file.
c. furnished subsequent to the international filing date for the purposes of international search only:
in the form of an Annex C/ST.25 text file (Rule 13ter.1(a)).
on paper or in the form of an image file (Rule 13ter.1(b) and Administrative Instructions, Section 713).
2.
In addition, in the case that more than one version or copy of a sequence listing has been filed or furnished, the required statements that the information in the subsequent or additional copies is identical to that forming part of the application as filed or does not go beyond the application as filed, as appropriate, were furnished.
3.
Additional comments:
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
a.
The figure of the drawings to be published with the abstract is Figure No.     1    
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.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     A61K 38/16 (2006.01)i; A61P 35/00 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     A61K; A61P
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, WPI Data, BIOSIS, EMBASE

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
WO 2018055373 A1 (UNIV COURT UNIV ST ANDREWS [GB]) 29 March 2018 (2018-03-29)
1-10,21,23
Y
whole document esp. seq id nos 1,2,3; pages 2-3,23
1-23
(2)
Y
WO 2018055370 A1 (UNIV COURT UNIV ST ANDREWS [GB]) 29 March 2018 (2018-03-29)
1-23
whole document esp. seq id nos 1,2,3
(3)
X
WO 2018006034 A1 (UNIV LELAND STANFORD JUNIOR [US]; GRAY MELISSA [US]) 04 January 2018 (2018-01-04)
1
Y
whole document esp. seq id no 4; claims 14, 21
1-23
(4)
X
WO 2015110831 A1 (UNIV ST ANDREWS [GB]) 30 July 2015 (2015-07-30)
9,10
Y
whole document esp. pages 4,10;Tables 1 and 2; claim 26
1-23
(5)
Y
H. CONNARIS ET AL, "Prevention of influenza by targeting host receptors using engineered proteins", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES,Vol. 111, No. 17, 29 April 2014 (2014-04-29), page 6401-6406,
XP055178903
1-23
whole document esp. page 6406
(6)
Y
WO 2018055365 A1 (UNIV COURT UNIV ST ANDREWS [GB]) 29 March 2018 (2018-03-29)
1-23
whole document esp. page 11
(7)
Y
US 2011269670 A1 (CONNARIS HELEN [GB] ET AL) 03 November 2011 (2011-11-03)
1-23
whole document esp. paragraph [63]
(8)
X,P
WO 2019138222 A1 (PNEUMAGEN LTD [GB]) 18 July 2019 (2019-07-18)
1-10,23
Y,P
whole document esp. pages 17, 20; claim 10
1-23
(9)
Y,P
WO 2019166802 A1 (PNEUMAGEN LTD [GB]) 06 September 2019 (2019-09-06)
1-23
whole document esp.
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"E"
earlier application or patent but published on or after the international filing date
"L"
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)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
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
"X"
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
"Y"
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

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
WO 2018055373 A1
29 March 2018
AU 2017331514 A1
CA 3037262 A1
CN 110337303 A
EP 3515468 A1
JP 2019532670 A
KR 20190053220 A
US 2019247460 A1
WO 2018055373 A1
11 April 2019
29 March 2018
15 October 2019
31 July 2019
14 November 2019
17 May 2019
15 August 2019
29 March 2018
WO 2018055370 A1
29 March 2018
EP 3515485 A1
US 2019224311 A1
WO 2018055370 A1
31 July 2019
25 July 2019
29 March 2018
WO 2018006034 A1
04 January 2018
AU 2017290554 A1
BR 112018077362 A2
CA 3027234 A1
CN 109641038 A
EP 3478314 A1
JP 2019531697 A
KR 20190025925 A
SG 11201811719R A
US 2019248919 A1
WO 2018006034 A1
17 January 2019
01 October 2019
04 January 2018
16 April 2019
08 May 2019
07 November 2019
12 March 2019
30 January 2019
15 August 2019
04 January 2018
WO 2015110831 A1
30 July 2015
CA 2937840 A1
CN 106102776 A
EP 3096791 A1
JP 6539289 B2
JP 2017505340 A
US 2017007692 A1
WO 2015110831 A1
30 July 2015
09 November 2016
30 November 2016
03 July 2019
16 February 2017
12 January 2017
30 July 2015
WO 2018055365 A1
29 March 2018
EP 3515479 A1
US 2019231853 A1
WO 2018055365 A1
31 July 2019
01 August 2019
29 March 2018
US 2011269670 A1
03 November 2011
CN 102215871 A
DK 2344196 T3
EP 2344196 A1
JP 5841841 B2
JP 2012502086 A
US 2011269670 A1
WO 2010029312 A1
12 October 2011
04 March 2019
20 July 2011
13 January 2016
26 January 2012
03 November 2011
18 March 2010
WO 2019138222 A1
18 July 2019
NONE
WO 2019166802 A1
06 September 2019
NONE
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Netherlands
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
26 March 2020
Date of mailing of the international search report:
03 April 2020
Authorized officer:
Brück, Marianne
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