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1. WO2019133365 - SYNTHÈSE DE COPOLYMÈRE DE STYRÈNE-BUTADIÈNE CONIQUE DE FAIBLE MASSE MOLÉCULAIRE ET SON UTILISATION DANS DES PNEUS


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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/US2018/066445 P14279WO1A
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
19 December 2018 26 December 2017
Applicant
BRIDGESTONE CORPORATION 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.: 4-8
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. ____________
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

     C08L 47/00 (2006.01)i; C08F 236/10 (2006.01)i; C08L 91/00 (2006.01)i; B60C 1/00 (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):
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 models
Japanese 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:styrene-butadiene copolymer, rubber, styrene content, butadiene content, styrene sequence, unit, filler, process oil

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
Y
US 5262213 A1 US 5262213 A (RODGERS, MICHAEL B. et al.) 16 November 1993 See column 8, lines 49-65, column 9, lines 13-46; Tables Ⅰ, Ⅱ; and claim 1.
1-3,9,10,13,15
A
11,12,14
(2)
Y
US 6472464 B1 (MORITA, KOICHI et al.) 29 October 2002 See abstract; Tables 1-3; and claim 1.
1-3,9,10,13,15
(3)
A
US 6458884 B1 (COLVIN, HOWARD ALLEN et al.) 01 October 2002 See abstract; and claims 1-3.
1-3,9-15
(4)
A
US 5194485 A (KIKUCHI, YASUSHI et al.) 16 March 1993 See abstract; column 2, line 41-column 3, line 30; and claims 1, 2.
1-3,9-15
(5)
A
US 2014-0024767 A1 (HAMANN, EVEMARIE et al.) 23 January 2014 See the entire document.
1-3,9-15
*
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)
US 5262213 A1
16 November 1993
AU 1994-30893 A
AU 667951 B2
BR 9303727 A
CA 2088846 A1
DE 69305304 T2
EP 0589239 A1
EP 0589239 B1
ES 2094982 T3
GR 3021695 T3
JP 3477228 B2
JP 06-179732 A
MX 9305343 A
TR 28326 A
ZA 9301836 B
24 March 1994
18 April 1996
22 March 1994
15 March 1994
30 April 1997
30 March 1994
09 October 1996
01 February 1997
28 February 1997
10 December 2003
28 June 1994
31 March 1994
06 May 1996
05 October 1993
US 6472464 B1
29 October 2002
DE 69712962 T2
EP 0798339 A2
EP 0798339 A3
EP 0798339 B1
ES 2174183 T3
JP 09-316132 A
JP 3976829 B2
14 November 2002
01 October 1997
06 October 1999
05 June 2002
01 November 2002
09 December 1997
19 September 2007
US 6458884 B1
01 October 2002
AT 269376 T
AU 1862899 A
BR 0200672 A
BR 9915758 A
BR 9917237 A
CA 2265144 A1
CA 2265153 A1
CN 1230564 A
CO 5060538 A1
DE 69917959 T2
DE 60211982 T2
DE 69928035 T2
EP 0942043 A3
EP 0942043 B1
EP 1241203 A2
EP 1241203 A3
EP 1241203 B1
EP 0942042 A2
EP 0942042 A3
EP 0942042 B1
EP 0942043 A2
ES 2222004 T3
ES 2251799 T3
HU 9900785 A2
HU 9900785 A3
ID 22093 A
JP 11-315167 A
JP 2000-017021 A
KR 10-0597804 B1
NZ 334587 A
PE 03442000 A1
PL 331917 A1
SG 165133 A1
SK 31299 A3
TR 199900530 A2
TW 424106 B
US 2006-0142426 A9
US 6166140 A
US 6232404 B1
US 6469104 B1
US 7288602 B2
US 2003-0050370 A1
US 2005-0148693 A1
ZA 9901952 A
ZA 9901952 B
15 July 2004
23 September 1999
03 December 2002
24 July 2001
07 May 2002
11 September 1999
11 September 1999
06 October 1999
30 July 2001
30 June 2005
28 December 2006
27 July 2006
07 November 2001
02 November 2005
18 September 2002
13 August 2003
07 June 2006
15 September 1999
07 November 2001
16 June 2004
15 September 1999
16 January 2005
01 May 2006
30 August 1999
29 November 1999
02 September 1999
16 November 1999
18 January 2000
10 July 2006
23 June 2000
20 April 2000
13 September 1999
28 October 2010
09 October 2000
21 October 1999
01 March 2001
29 June 2006
26 December 2000
15 May 2001
22 October 2002
30 October 2007
13 March 2003
07 July 2005
27 September 1999
27 September 1999
US 5194485 A
16 March 1993
JP 2714971 B2
JP 02-199140 A
16 February 1998
07 August 1990
US 2014-0024767 A1
23 January 2014
BR 112013022511 A2
BR 112013026613 A2
BR 112013025218 A2
BR 112013022513 A2
CN 103476815 B
CN 103492440 B
CN 103476814 B
CN 103443152 B
CN 103443152 A
CN 103492440 A
CN 103476815 A
CN 103476814 A
EP 2537872 B1
EP 2537872 A1
EP 2537871 B1
EP 2495266 A1
EP 2495267 A1
EP 2495267 B1
EP 2537871 A1
ES 2545332 T3
ES 2598035 T3
HU E025385 T2
HU E031642 T2
JP 5873112 B2
JP 6027102 B2
JP 6077470 B2
JP 6081998 B2
JP 2014-506950 A
JP 2014-506951 A
JP 2014-517132 A
JP 2014-517133 A
KR 10-2014-0003584 A
KR 10-1908155 B1
KR 10-2014-0026395 A
KR 10-2014-0026387 A
KR 10-2014-0003584 A
KR 10-2014-0003583 A
KR 10-2014-0026387 A
KR 10-2014-0026395 A
MX 345632 B
MX 345472 B
MX 344267 B
MX 2013010134 A
MX 341179 B
MX 2013014880 A
MX 2013014879 A
MX 2013010135 A
PL 2495267 T3
RU 2013144577 A
RU 2608041 C2
RU 2606129 C2
RU 2626320 C2
RU 2632867 C2
RU 2013144551 A
RU 2014101727 A
RU 2014101725 A
SA 4014 B1
SG 192912 A1
SG 192909 A1
SG 193636 A1
SG 193473 A1
TW 201241012 A
US 2014-0121319 A1
US 2014-0107286 A1
US 2013-0345379 A1
US 9000109 B2
US 8981000 B2
US 8927645 B2
US 8927644 B2
WO 2012-119918 A1
WO 2012-175678 A1
WO 2012-175680 A1
WO 2012-119917 A1
06 December 2016
27 December 2016
27 December 2016
06 December 2016
14 December 2016
14 December 2016
01 June 2016
13 January 2016
11 December 2013
01 January 2014
25 December 2013
25 December 2013
12 August 2015
26 December 2012
17 October 2018
05 September 2012
05 September 2012
12 October 2016
26 December 2012
10 September 2015
24 January 2017
29 February 2016
28 July 2017
01 March 2016
16 November 2016
08 February 2017
15 February 2017
20 March 2014
20 March 2014
17 July 2014
17 July 2014
09 January 2014
15 October 2018
05 March 2014
05 March 2014
09 January 2014
09 January 2014
05 March 2014
05 March 2014
08 February 2017
01 February 2017
09 December 2016
26 March 2014
10 August 2016
27 February 2014
27 February 2014
27 February 2014
31 August 2017
10 April 2015
12 January 2017
10 January 2017
26 July 2017
11 October 2017
10 April 2015
27 July 2015
27 July 2015
06 May 2015
30 September 2013
30 September 2013
30 October 2013
30 October 2013
16 October 2012
01 May 2014
17 April 2014
26 December 2013
07 April 2015
17 March 2015
06 January 2015
06 January 2015
13 September 2012
27 December 2012
27 December 2012
13 September 2012
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:
10 April 2019
Date of mailing of the international search report:
10 April 2019
Authorized officer:
KWON, YONGKYONG
Telephone No. +82-42-481-3371
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