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Extract from the Register of European Patents

EP About this file: EP1799736

EP1799736 - METHOD FOR PRODUCING RIGID POLYURETHANE FOAMS [Right-click to bookmark this link]
StatusPatent maintained as amended
Status updated on  15.10.2021
Database last updated on 17.09.2024
Most recent event   Tooltip15.10.2021Patent maintained (B2 publication)published on 17.11.2021  [2021/46]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2021/46]
Former [2015/13]For all designated states
BASF SE
67056 Ludwigshafen / DE
Former [2008/10]For all designated states
BASF SE
67056 Ludwigshafen / DE
Former [2007/26]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Inventor(s)01 / EMGE, Andreas
Hauptstr.156
49448 Lemförde / DE
02 / SEIFERT, Holger
Käthe-Kollwitz-Str. 15
49163 Bohmte / DE
03 / DINSCH, Stefan
Pössnitzstr. 12
01993 Schipkau / DE
04 / KLASSEN, Johann
Am Birkenhain 13
32351 Stemwede-Oppendorf / DE
05 / STELLING, Christian
Eichenkamp 10
49205 Gaste / DE
 [2007/26]
Representative(s)BASF IP Association
BASF SE
GBI-C006
67056 Ludwigshafen / DE
[2021/46]
Former [2015/13](deleted)
Former [2012/34]Jacobi, Markus Alexander
Isenbruck Bösl Hörschler LLP
Patentanwälte
Eastsite One
Seckenheimer Landstraße 4
68163 Mannheim / DE
Application number, filing date05798205.028.09.2005
[2007/26]
WO2005EP10491
Priority number, dateDE2004104872805.10.2004         Original published format: DE102004048728
[2007/26]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2006037540
Date:13.04.2006
Language:DE
[2006/15]
Type: A2 Application without search report 
No.:EP1799736
Date:27.06.2007
Language:DE
The application published by WIPO in one of the EPO official languages on 13.04.2006 takes the place of the publication of the European patent application.
[2007/26]
Type: B1 Patent specification 
No.:EP1799736
Date:25.03.2015
Language:DE
[2015/13]
Type: B2 New European patent specification 
No.:EP1799736
Date:17.11.2021
Language:DE
[2021/46]
Search report(s)International search report - published on:EP09.11.2006
ClassificationIPC:C08G18/48, C08G18/76, C08J9/04
[2007/26]
CPC:
C08G18/482 (EP,US); C08G18/76 (KR); C08G18/4883 (EP,US);
C08G18/5027 (EP,US); C08G18/7664 (EP,US); C08G18/82 (KR);
C08J9/04 (KR); C08J9/22 (KR); C08G2110/0025 (EP,US);
C08G2110/005 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2021/46]
Former [2007/26]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON POLYURETHAN-HARTSCHAUMSTOFFEN[2007/26]
English:METHOD FOR PRODUCING RIGID POLYURETHANE FOAMS[2007/26]
French:PROCEDE DE PRODUCTION DE MOUSSES DE POLYURETHANNE RIGIDES[2007/26]
Entry into regional phase07.05.2007National basic fee paid 
09.05.2007Designation fee(s) paid 
09.05.2007Examination fee paid 
Examination procedure17.10.2006Request for preliminary examination filed
International Preliminary Examining Authority: EP
09.05.2007Examination requested  [2007/26]
30.10.2014Communication of intention to grant the patent
10.02.2015Fee for grant paid
10.02.2015Fee for publishing/printing paid
10.02.2015Receipt 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  30.10.2014
Opposition(s)Opponent(s)01  23.12.2015    ADMISSIBLE
Covestro Deutschland AG
Kaiser-Wilhelm-Allee 60
51373 Leverkussen / DE
Opponent's representative
Levpat
c/o Covestro AG
Gebäude 4825
51365 Leverkusen / DE
 [N/P]
Former [2016/04]
Opponent(s)01  23.12.2015    ADMISSIBLE
Covestro Deutschland AG
Kaiser-Wilhelm-Allee 60
51373 Leverkussen / DE
Opponent's representative
Levpat
c/o Covestro AG
Alfred-Nobel-Straße 10
40789 Monheim am Rhein / DE
02.02.2016Invitation to proprietor to file observations on the notice of opposition
02.08.2016Reply of patent proprietor to notice(s) of opposition
17.01.2018Date of oral proceedings
14.03.2018Despatch of minutes of oral proceedings
15.03.2018Despatch of interlocutory decision in opposition
16.04.2021Legal effect of interlocutory decision in opposition
01.07.2021Despatch of communication that the patent will be maintained as amended
07.10.2021Fee for printing new specification paid
Appeal following opposition23.05.2018Appeal received No.  T1253/18
25.07.2018Statement of grounds filed
16.04.2021Result of appeal procedure: appeal of the proprietor was rejected
25.05.2021Despatch of the decision of the Board of Appeal
14.05.2018Appeal received No.  T1253/18
24.07.2018Statement of grounds filed
16.04.2021Result of appeal procedure: appeal of the proprietor was rejected
25.05.2021Despatch of the decision of the Board of Appeal
16.04.2021Date of oral proceedings
Fees paidRenewal fee
01.10.2007Renewal fee patent year 03
31.03.2008Renewal fee patent year 04
30.09.2009Renewal fee patent year 05
30.09.2010Renewal fee patent year 06
30.09.2011Renewal fee patent year 07
01.10.2012Renewal fee patent year 08
30.09.2013Renewal fee patent year 09
30.09.2014Renewal fee patent year 10
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  TooltipCY25.03.2015
EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
MC25.03.2015
NL25.03.2015
SE25.03.2015
SI25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
IE28.09.2015
LU28.09.2015
BE30.09.2015
CH30.09.2015
FR30.09.2015
LI30.09.2015
CZ28.09.2016
DK30.09.2016
PT28.03.2017
[2017/52]
Former [2017/35]CY25.03.2015
EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
MC25.03.2015
NL25.03.2015
SE25.03.2015
SI25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
IE28.09.2015
LU28.09.2015
BE30.09.2015
CH30.09.2015
FR30.09.2015
LI30.09.2015
CZ28.09.2016
PT28.03.2017
Former [2016/36]EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
MC25.03.2015
NL25.03.2015
SE25.03.2015
SI25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
IE28.09.2015
LU28.09.2015
CH30.09.2015
FR30.09.2015
LI30.09.2015
Former [2016/33]EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
MC25.03.2015
NL25.03.2015
SE25.03.2015
SI25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
IE28.09.2015
LU28.09.2015
CH30.09.2015
LI30.09.2015
Former [2016/24]EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
MC25.03.2015
NL25.03.2015
SE25.03.2015
SI25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
LU28.09.2015
Former [2016/23]EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
MC25.03.2015
NL25.03.2015
SE25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
LU28.09.2015
Former [2016/21]EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
NL25.03.2015
SE25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
LU28.09.2015
Former [2015/50]EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
NL25.03.2015
SE25.03.2015
SK25.03.2015
GR26.06.2015
IS25.07.2015
Former [2015/49]EE25.03.2015
FI25.03.2015
LT25.03.2015
LV25.03.2015
NL25.03.2015
SE25.03.2015
SK25.03.2015
GR26.06.2015
Former [2015/41]FI25.03.2015
LT25.03.2015
LV25.03.2015
NL25.03.2015
SE25.03.2015
GR26.06.2015
Former [2015/39]FI25.03.2015
LT25.03.2015
LV25.03.2015
SE25.03.2015
GR26.06.2015
Former [2015/37]FI25.03.2015
LT25.03.2015
SE25.03.2015
GR26.06.2015
Former [2015/36]FI25.03.2015
LT25.03.2015
SE25.03.2015
Former [2015/35]LT25.03.2015
Cited inInternational search[A]EP0824123  (SUMITOMO BAYER URETHANE CO [JP]) [A] 1-14 * page 2, line 31 - page 4, line 13; claims 1,2,6; tables 1-3 *;
 [A]EP0832909  (BASF AG [DE]) [A] 1,2* page 3, line 22 - page 4, line 44; claims 1,10,14 *;
 [A]WO0005289  (HUNTSMAN ICI CHEM LLC [US], et al) [A] 1-14 * page 1, line 21 - page 4, line 9; claims 1-28; tables 1,2 *;
 [DX]EP1138709  (BASF AG [DE]) [DX] 1-14 * page 3, line 1 - page 5, line 37; examples 3-5; claims 1-9 *;
 [A]WO03027161  (LG ELECTRONICS INC [KR], et al) [A] 1-14 * page 2, line 15 - page 5, line 4; example -; claims 1-14; table 1 *
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.