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Extract from the Register of European Patents

EP About this file: EP3219806

EP3219806 - METHODS FOR DEGRADING OR CONVERTING PLANT CELL WALL POLYSACCHARIDES [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  22.03.2025
Database last updated on 03.04.2025
FormerThe patent has been granted
Status updated on  03.04.2020
FormerGrant of patent is intended
Status updated on  17.10.2019
FormerExamination is in progress
Status updated on  27.07.2018
FormerRequest for examination was made
Status updated on  23.03.2018
FormerThe application has been published
Status updated on  18.08.2017
Most recent event   Tooltip28.03.2025Revocation of patentpublished on 30.04.2025 [2025/18]
Applicant(s)For all designated states
Novozymes, Inc.
1445 Drew Avenue
Davis, CA 95616 / US
[2017/38]
Inventor(s)01 / BERKA, Randy
1445 Drew Avenue
Davis, CA 95618 / US
02 / CHERRY, Joel
3319 Morro Bay
Davis, CA 95616 / US
 [2017/38]
Representative(s)Potter Clarkson
Chapel Quarter
Mount Street
Nottingham NG1 6HQ / GB
[N/P]
Former [2020/19]NZ EPO Representatives
Krogshoejvej 36
2880 Bagsvaerd / DK
Former [2017/38]Shenker, Paul Dhan
Novozymes A/S
Patents
Krogshoejvej 36
2880 Bagsværd / DK
Application number, filing date17165392.610.03.2005
[2017/38]
Priority number, dateUS20040556779P25.03.2004         Original published format: US 556779 P
[2017/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3219806
Date:20.09.2017
Language:EN
[2017/38]
Type: B1 Patent specification 
No.:EP3219806
Date:06.05.2020
Language:EN
[2020/19]
Search report(s)(Supplementary) European search report - dispatched on:EP22.06.2017
ClassificationIPC:C12P19/04, C12P7/06
[2017/38]
CPC:
C12P5/023 (EP,US); C12P19/14 (US); C12P13/04 (EP,US);
C12P17/04 (EP,US); C12P19/02 (EP,US); C12P7/00 (EP,US);
C12P7/02 (EP,US); C12P7/04 (EP,US); C12P7/06 (EP,US);
C12P7/10 (EP,US); C12P7/16 (EP,US); C12P7/18 (EP,US);
C12P7/20 (EP,US); C12P7/26 (EP,US); C12P7/28 (EP,US);
C12P7/40 (EP,US); Y02E50/10 (EP,US); Y02E50/30 (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,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2018/17]
Former [2017/38]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:VERFAHREN ZUM ABBAU ODER ZUR UMWANDLUNG PFLANZLICHER ZELLWANDPOLYSACCHARIDE[2017/38]
English:METHODS FOR DEGRADING OR CONVERTING PLANT CELL WALL POLYSACCHARIDES[2017/38]
French:PROCEDES DE DEGRADATION OU DE CONVERSION DE POLYSACCHARIDES A PAROI CELLULAIRE VEGETALE[2017/38]
Examination procedure07.04.2017Date on which the examining division has become responsible
20.03.2018Amendment by applicant (claims and/or description)
20.03.2018Examination requested  [2018/17]
26.07.2018Despatch of a communication from the examining division (Time limit: M04)
28.11.2018Reply to a communication from the examining division
25.03.2019Despatch of a communication from the examining division (Time limit: M06)
12.09.2019Reply to a communication from the examining division
18.10.2019Communication of intention to grant the patent
10.02.2020Fee for grant paid
10.02.2020Fee for publishing/printing paid
10.02.2020Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP05736399.6  / EP1735454
Opposition(s)Opponent(s)01  05.02.2021  10.02.2021  ADMISSIBLE
Clariant Produkte (Deutschland) GmbH
Brüningstrasse 50
65929 Frankfurt am Main / DE
Opponent's representative
Clariant Produkte (Deutschland) GmbH
Patent Management
Industriepark Höchst, G 860
65926 Frankfurt am Main / DE
 [N/P]
Former [2024/08]
Opponent(s)01  05.02.2021  10.02.2021  ADMISSIBLE
Clariant Produkte (Deutschland) GmbH
Brüningstrasse 50
65929 Frankfurt am Main / DE
Opponent's representative
Clariant Produkte (Deutschland) GmbH
Patent Management
Industriepark Höchst, G 860
DE-65926 Frankfurt am Main / DE
Former [2021/11]
Opponent(s)01  05.02.2021  10.02.2021  ADMISSIBLE
Clariant Produkte (Deutschland) GmbH
Brüningstrasse 50
65929 Frankfurt am Main / DE
Opponent's representative
Graser, Konstanze
Clariant Produkte (Deutschland) GmbH
IPM / Patent & License Management
Arabellastrasse 4a
81925 München / DE
deletedDeletion: Legal effect of rejection of opposition [ N /P ]
25.02.2021Invitation to proprietor to file observations on the notice of opposition
28.06.2021Reply of patent proprietor to notice(s) of opposition
07.11.2022Date of oral proceedings
20.12.2022Despatch of minutes of oral proceedings
20.12.2022Date of despatch of rejection of opposition
21.03.2025Legal effect of revocation of patent [2025/18]
21.03.2025Despatch of communication that the patent will be revoked
Appeal following opposition20.02.2023Appeal received No.  T0352/23
20.02.2023Payment of appeal fee
18.04.2023Statement of grounds filed
10.03.2025Result of appeal procedure: REVOCATION OF PATENT AT PROPRIETOR'S REQUEST
21.03.2025Despatch of the decision of the Board of Appeal
Fees paidRenewal fee
07.08.2017Renewal fee patent year 03
07.08.2017Renewal fee patent year 04
07.08.2017Renewal fee patent year 05
07.08.2017Renewal fee patent year 06
07.08.2017Renewal fee patent year 07
07.08.2017Renewal fee patent year 08
07.08.2017Renewal fee patent year 09
07.08.2017Renewal fee patent year 10
07.08.2017Renewal fee patent year 11
07.08.2017Renewal fee patent year 12
07.08.2017Renewal fee patent year 13
03.04.2018Renewal fee patent year 14
01.04.2019Renewal fee patent year 15
31.03.2020Renewal fee patent year 16
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  TooltipAT06.05.2020
CY06.05.2020
CZ06.05.2020
LT06.05.2020
MC06.05.2020
TR06.05.2020
BG06.08.2020
GR07.08.2020
IS06.09.2020
LU10.03.2021
[2024/29]
Former [2023/24]AT06.05.2020
CY06.05.2020
CZ06.05.2020
LT06.05.2020
MC06.05.2020
BG06.08.2020
GR07.08.2020
IS06.09.2020
LU10.03.2021
Former [2022/09]AT06.05.2020
CZ06.05.2020
LT06.05.2020
MC06.05.2020
BG06.08.2020
GR07.08.2020
IS06.09.2020
LU10.03.2021
Former [2021/45]AT06.05.2020
CZ06.05.2020
LT06.05.2020
MC06.05.2020
BG06.08.2020
GR07.08.2020
IS06.09.2020
Former [2021/11]AT06.05.2020
CZ06.05.2020
LT06.05.2020
BG06.08.2020
GR07.08.2020
IS06.09.2020
Former [2021/01]LT06.05.2020
BG06.08.2020
GR07.08.2020
IS06.09.2020
Former [2020/50]LT06.05.2020
GR07.08.2020
IS06.09.2020
Former [2020/47]LT06.05.2020
IS06.09.2020
Former [2020/46]IS06.09.2020
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DOI:   http://dx.doi.org/10.1002/(SICI)1097-0061(19980115)14:1<67::AID-YEA200>3.0.CO;2-T
 [X]  - FUJITA Y ET AL, "Synergistic saccharification, and direct fermentation to ethanol, of amorphous cellulose by use of an engineered yeast strain codisplaying three types of cellulolytic enzyme", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, WASHINGTON,DC, US, (200402), vol. 70, no. 2, ISSN 0099-2240, pages 1207 - 1212, XP002368082 [X] 1-3,8-10 * abstract * * page 1208, column R - page 1209, column L, paragraph 1; table 1 *

DOI:   http://dx.doi.org/10.1128/AEM.70.2.1207-1212.2004
 [YA]  - NEVALAINEN H ET AL, "On the safety of Trichoderma reesei", JOURNAL OF BIOTECHNOLOGY, ELSEVIER, AMSTERDAM, NL, vol. 37, no. 3, doi:10.1016/0168-1656(94)90126-0, ISSN 0168-1656, (19941115), pages 193 - 200, (19941115), XP025475890 [Y] 11-20 * abstract * * page 197, column l, paragraph 3 - column r, paragraph 2 * [A] 1-10

DOI:   http://dx.doi.org/10.1016/0168-1656(94)90126-0
 [YA]  - KAWAMORI M ET AL, "PREPARATION AND APPLICATION OF TRICHODERMA-REESEI MUTANTS WITH ENHANCED BETA GLUCOSIDASE", AGRICULTURAL AND BIOLOGICAL CHEMISTRY, (1986), vol. 50, no. 10, ISSN 0002-1369, pages 2477 - 2482, XP009051055 [Y] 11-20 * abstract * * page 2481, column l, paragraph last2482 - column l, line 11 * [A] 1-10
 [YA]  - SCHELL D J ET AL, "WHOLE BROTH CELLULASE PRODUCTION FOR USE IN SIMULTANEOUS SACCHARIFICATION AND FERMENTATION", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY ; PART A: ENZYME ENGINEERING AND BIOTECHNO, HUMANA PRESS INC, NEW YORK, (19900101), vol. 24-25, no. SPRING-SUMMER, doi:10.1007/BF02920253, ISSN 0273-2289, pages 287 - 298, XP008122849 [Y] 11-20 * abstract * * page 288 * [A] 1-10

DOI:   http://dx.doi.org/10.1007/BF02920253
by applicantUS3844890
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 EP0258068
 WO9009446
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 WO9201046
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 WO9506815
 WO9533837
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 WO9600290
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 WO9708325
 WO9727276
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 WO9800529
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 JPH10155493
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 US5827719
 US5912157
 WO0024883
 WO0028044
 WO0032758
 WO0034450
 WO0056900
 US6127160
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 US6197564
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 WO0192502
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 WO0224926
 US6461837
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 WO02095014
 US6623949
 US6635465
 WO2004078919
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