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1. WO2020141145 - ANTI-RABBIT CD19 ANTIBODIES AND METHODS OF USE


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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/EP2019/087064 P35210-WO ASK
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
27 December 2019 30 December 2018
Applicant
F. HOFFMANN-LA ROCHE AG
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.     2A    
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

     C07K 16/28 (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):
     C07K
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, BIOSIS, CHEM ABS Data, EMBASE, SCISEARCH, WPI Data

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
A
WO 2011147903 A1 (HOFFMANN LA ROCHE [CH]; ENDL JOSEF [DE] ET AL.) 01 December 2011 (2011-12-01)
1-15
page 13 - page 14
claim 16; table 4
(2)
A
WO 2017136807 A1 (UNIV TEXAS [US]) 10 August 2017 (2017-08-10)
1-15
example 1
page 21, paragraph 74
(3)
A
WO 2011147834 A1 (ROCHE GLYCART AG [CH]; DIMOUDIS NIKOLAOS [DE]; MOESSNER EKKEHARD [CH]) 01 December 2011 (2011-12-01)
1-15
cited in the application
example 16
(4)
A
DALE. O STARKIE ET AL, "Generation of Recombinant Monoclonal Antibodies from Immunised Mice and Rabbits via Flow Cytometry and Sorting of Antigen-Specific IgG+ Memory B Cells", PLOS ONE,Vol. 11, No. 3, 29 March 2016 (2016-03-29), page e0152282,
XP055596587
1-15
the whole document
(5)
A
ZAIBAO ZHANG ET AL, "Advances in the Isolation of Specific Monoclonal Rabbit Antibodies", FRONTIERS IN IMMUNOLOGY,Vol. 8, 05 May 2017 (2017-05-05),
XP055596589
1-15
the whole document
*
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 2011147903 A1
01 December 2011
BR 112012025695 A2
CA 2798286 A1
CA 3008822 A1
CN 102918395 A
CN 105039252 A
DK 2400298 T3
EP 2400298 A1
EP 2577304 A1
EP 3239708 A1
ES 2434256 T3
ES 2632928 T3
HK 1181112 A1
HK 1212731 A1
JP 5779239 B2
JP 6204415 B2
JP 6353953 B2
JP 2013526286 A
JP 2015211690 A
JP 2017169579 A
KR 20130030758 A
MX 345884 B
PL 2400298 T3
RU 2012153785 A
RU 2015155197 A
SI 2400298 T1
US 2013084637 A1
US 2016251621 A1
US 2018298335 A1
WO 2011147903 A1
05 July 2016
01 December 2011
01 December 2011
06 February 2013
11 November 2015
02 September 2013
28 December 2011
10 April 2013
01 November 2017
16 December 2013
18 September 2017
15 April 2016
17 June 2016
16 September 2015
27 September 2017
04 July 2018
24 June 2013
26 November 2015
28 September 2017
27 March 2013
22 February 2017
31 January 2014
10 July 2014
16 January 2019
29 November 2013
04 April 2013
01 September 2016
18 October 2018
01 December 2011
WO 2017136807 A1
10 August 2017
AU 2017214685 A1
BR 112018015826 A2
CA 3012696 A1
CN 109562163 A
EP 3411070 A1
JP 2019512210 A
KR 20180105704 A
RU 2018131611 A
SG 11201806622P A
US 2019031751 A1
WO 2017136807 A1
09 August 2018
02 January 2019
10 August 2017
02 April 2019
12 December 2018
16 May 2019
28 September 2018
05 March 2020
27 September 2018
31 January 2019
10 August 2017
WO 2011147834 A1
01 December 2011
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:
01 April 2020
Date of mailing of the international search report:
20 April 2020
Authorized officer:
Domingues, Helena
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