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1. (WO2018165427) ACTIVE MATERIALS FOR HIGH PERFORMANCE ELECTRODES, MATERIALS, AND PRECURSORS THEREOF



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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/US2018/021548 39982-733601
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
08 March 2018 08 March 2017
Applicant
AXIUM IP, LLC et al.
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.
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
This international search report has not been established in respect of certain claims under Article 17(2)(a) for the following reasons:
1.
Claims Nos.:
because they relate to subject matter not required to be searched by this Authority, namely:
2.
Claims Nos.:
because they relate to parts of the international application that do not comply with the prescribed requirements to such an extent that no meaningful international search can be carried out, specifically:
3.
Claims Nos.: 4-11, 14-17, 19-27, 30-54, 56-70, 72
because they are dependent claims and are not drafted in accordance with the second and third sentences of Rule 6.4(a).
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.     6    
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

     C01B 33/02 (2006.01)i; C01B 33/113 (2006.01)i; H01M 4/38 (2006.01)i; H01M 4/36 (2006.01)i; H01M 4/48 (2010.01)i; H01M 4/04 (2006.01)i; H01M 10/0525 (2010.01)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):
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Korean utility models and applications for utility modelsJapanese utility models and applications for utility models
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
eKOMPASS(KIPO internal) & Keywords: silicon particle, milling step, graphenic web, aerosol, electrode

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
US 2013-0252097 A1 (ELECTROCHEMICAL MATERIALS) 26 September 2013 See paragraphs [0025], [0029], [0035], [0036]; and claim 1.
1-3,12,13,18
A
28,29,55,71
(2)
X
FEI, LING et al., "Graphene oxide involved air-controlled electrospray for uniform, fast, instantly dry, and binder-free electrode fabrication", ACS Applied Materials & Interfaces, 2017 (Online published date: 27 February 2017), Vol. 9, No. 11, pages 9738-9746 See abstract; pages 9739-9742; and scheme 1.
12,13,18,28,29,55,71
(3)
X
GAUTHIER, MAGALI et al., "A low-cost and high performance ball-milled Si-based negative electrode for high-energy Li-ion batteries", Energy & Environmental Science, 2013, Vol. 6, No. 7, pages 2145-2155 See abstract; and pages 2146-2154.
1-3,12,13
(4)
X
KIM, SUN KYUNG et al., "One-step formation of silicon-graphene composites from silicon sludge waste and graphene oxide via aerosol process for lithium ion batteries", Scientific Reports, 2016, Vol. 6, Article No. 33688 See abstract; internal pages 2-7; and figure 8.
12,13,18
(5)
A
US 2015-0044565 A1 (WANG, YANBO et al.) 12 February 2015 See paragraphs [0016]-[0031]; and claim 1.
1-3,12,13,18,28,29,55,71
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"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)
US 2013-0252097 A1
26 September 2013
None
US 2015-0044565 A1
12 February 2015
US 9564630 B2
07 February 2017
Name and mailing address of the ISA/:
Korean Intellectual Property Office
189 Cheongsa-ro, Seo-gu, Daejeon Metropolitan City, 302-701
Republic of Korea
Facsimile No. +82-42-481-8578
Date of the actual completion of the international search:
22 June 2018
Date of mailing of the international search report:
22 June 2018
Authorized officer:
LEE, Myung Jin
Telephone No. +82-42-481-8474
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