blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2648911

EP2648911 - FILMS WITH IMPROVED COEFFICIENT OF FRICTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.12.2017
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  23.12.2016
FormerGrant of patent is intended
Status updated on  16.12.2016
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Dow Global Technologies LLC
2040 Dow Center
Midland, MI 48674 / US
[2013/42]
Inventor(s)01 / SAVARGAONKAR, Nilesh R.
3315 Endicott Lane
Pearland, TX 77584 / US
02 / PHAM, Hoang T.
707 Walnut Street
Lake Jackson, TX 77566 / US
 [2013/42]
Representative(s)Boult Wade Tennant LLP
Salisbury Square House
8 Salisbury Square
London EC4Y 8AP / GB
[N/P]
Former [2017/04]Boult Wade Tennant
Verulam Gardens
70 Gray's Inn Road
London WC1X 8BT / GB
Former [2013/42]Boult Wade Tennant
Verulam Gardens
70 Grays Inn Road
London WC1X 8BT / GB
Application number, filing date11804838.808.12.2011
[2017/04]
WO2011US63864
Priority number, dateUS20100421659P10.12.2010         Original published format: US 421659 P
[2013/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012078829
Date:14.06.2012
Language:EN
[2012/24]
Type: A1 Application with search report 
No.:EP2648911
Date:16.10.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 14.06.2012 takes the place of the publication of the European patent application.
[2013/42]
Type: B1 Patent specification 
No.:EP2648911
Date:25.01.2017
Language:EN
[2017/04]
Search report(s)International search report - published on:EP14.06.2012
ClassificationIPC:B32B27/32, C08L23/00, C08L71/02
[2013/42]
CPC:
B32B27/08 (EP,US); B32B27/18 (EP,US); B32B27/285 (EP,US);
B32B27/32 (EP,US); B32B27/34 (EP,US); B32B27/36 (EP,US);
C08L23/04 (EP,US); C08L71/02 (EP,US); B32B2270/00 (EP,US);
B32B2307/3065 (EP,US); B32B2307/4026 (EP,US); B32B2307/746 (EP,US);
C08G2650/58 (EP,US); Y10T428/31757 (EP,US); Y10T428/31913 (EP,US) (-)
C-Set:
C08L23/04, C08L71/02 (EP,US);
C08L71/02, C08L23/04 (US,EP);
C08L23/04, C08L23/0815 (US,EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2013/42]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:FILME MIT VERBESSERTEM REIBUNGSKOEFFIZIENT[2013/42]
English:FILMS WITH IMPROVED COEFFICIENT OF FRICTION[2013/42]
French:FILMS AYANT UN COEFFICIENT DE FRICTION AMÉLIORÉ[2013/42]
Entry into regional phase24.06.2013National basic fee paid 
24.06.2013Designation fee(s) paid 
24.06.2013Examination fee paid 
Examination procedure24.06.2013Examination requested  [2013/42]
17.01.2014Amendment by applicant (claims and/or description)
11.08.2016Communication of intention to grant the patent
15.12.2016Fee for grant paid
15.12.2016Fee for publishing/printing paid
15.12.2016Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  11.08.2016
Opposition(s)26.10.2017No opposition filed within time limit [2018/01]
Fees paidRenewal fee
12.12.2013Renewal fee patent year 03
11.12.2014Renewal fee patent year 04
10.12.2015Renewal fee patent year 05
13.12.2016Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU08.12.2011
AL25.01.2017
AT25.01.2017
CY25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
MC25.01.2017
MK25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SI25.01.2017
SK25.01.2017
SM25.01.2017
TR25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
[2020/34]
Former [2020/15]HU08.12.2011
AT25.01.2017
CY25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
MC25.01.2017
MK25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SI25.01.2017
SK25.01.2017
SM25.01.2017
TR25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2019/51]HU08.12.2011
AT25.01.2017
CY25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
MC25.01.2017
MK25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SI25.01.2017
SK25.01.2017
SM25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2019/46]HU08.12.2011
AT25.01.2017
CY25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
MC25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SI25.01.2017
SK25.01.2017
SM25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2019/31]HU08.12.2011
AT25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
MC25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SI25.01.2017
SK25.01.2017
SM25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2019/30]AT25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
MC25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SI25.01.2017
SK25.01.2017
SM25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2018/14]AT25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SI25.01.2017
SK25.01.2017
SM25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2017/51]AT25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SK25.01.2017
SM25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2017/50]AT25.01.2017
CZ25.01.2017
DK25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SK25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2017/49]AT25.01.2017
CZ25.01.2017
EE25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
NL25.01.2017
PL25.01.2017
RO25.01.2017
RS25.01.2017
SE25.01.2017
SK25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2017/48]AT25.01.2017
CZ25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
NL25.01.2017
PL25.01.2017
RS25.01.2017
SE25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Former [2017/40]AT25.01.2017
FI25.01.2017
HR25.01.2017
LT25.01.2017
LV25.01.2017
NL25.01.2017
PL25.01.2017
RS25.01.2017
SE25.01.2017
BG25.04.2017
NO25.04.2017
GR26.04.2017
IS25.05.2017
PT25.05.2017
Cited inInternational search[YD]EP0526117  (BP CHEM INT LTD [GB]) [YD] 1-15 * the whole document *;
 [YD]US2978431  (EUGLE JAMES D) [YD] 1-15 * the whole document *;
 [Y]US6503637  (VAN LOON ACHIEL JOS [BE]) [Y] 1-15 * the whole document *;
 [Y]EP0095299  (INTERCONTINENTAL PLASTICS INC [LI]) [Y] 1-15 * page 2, line 16 - page 5, line 7; claims 1-28 *;
 [A]WO9810928  (DU PONT CANADA [CA], et al) [A] 1-15 * page 2, line 17 - page 6, line 23; claims 1-16 *;
 [A]WO2005077663  (FOTOWEAR INC [US], et al) [A] 1-15 * page 29, line 31 - page 31, line 31; claim 1 *
by applicantEP0526117
 US4533509
 US2005070644
 US4551509
 US2978431
 US3645992
 EP0129368
 EP0260999
 US4701432
 US4937301
 US4935397
 US5055438
 WO9007526
 US5272236
 US5278272
 US6054544
 US6335410
 US6723810
 US4076698
 US6680361
 WO0026268
 US3456044
 US4352849
 US4820557
 US4837084
 US4865902
 US4927708
 US4952451
 US4963419
 US5059481
 US2010045117
 WO2011019787
    - RANDALL, REV. MACROMOL. CHEM. PHYS., (1989), vol. C29, no. 2, 3, pages 285 - 297
    - ZIMM, B.H.; STOCKMAYER, W.H., J. CHEM. PHYS., (1949), vol. 17, page 1301
    - RUDIN, A., Modem Methods of Polymer Characterization, JOHN WILEY & SONS, (1991), pages 103 - 112
    - KIRK-OTHMER, The Encyclopedia of Chemical Technology, JOHN WILEY & SONS, (1981), vol. 16, pages 416 - 417
    - THE ENCYCLOPEDIA OF CHEMICAL TECHNOLOGY, vol. 18, pages 191 - 192
    - WILLIAMS; WARD, J. POLYM. SCI., POLYM. LET., (1968), vol. 6, page 621
    - ZIMM, B.H., J.CHEM. PHYS., (1948), vol. 16, page 1099
    - YAU; GILLESPIE, POLYMER, (2001), vol. 42, pages 8947 - 8958
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.