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Molecular Sieve Ssz-91, Methods For Preparing Ssz-91, And Uses For Ssz-91 - EP3341329

The patent EP3341329 was granted to Chevron USA on Nov 13, 2024. The application was originally filed on Aug 11, 2016 under application number EP16754381A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3341329

CHEVRON USA
Application Number
EP16754381A
Filing Date
Aug 11, 2016
Status
Granted And Under Opposition
Oct 11, 2024
Publication Date
Nov 13, 2024
External Links
Slate, Register, Google Patents

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EXXON MOBIL TECHNOLOGY AND ENGINEERINGAug 12, 2025ABEL & IMRAYADMISSIBLE

Patent Citations (11) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
EXAMINATIONUS5075269
INTERNATIONAL-SEARCH-REPORTUS2007131581
INTERNATIONAL-SEARCH-REPORTUS6051129
OPPOSITIONEP0142317
OPPOSITIONTWI777925B
OPPOSITIONUS2007131581
OPPOSITIONUS2015183647
OPPOSITIONUS5075269
OPPOSITIONUS6051129
OPPOSITIONUS6923949
OPPOSITIONUS9873614

Non-Patent Literature (NPL) Citations (7) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
INTERNATIONAL-SEARCH-REPORT- GIORDANO G ET AL, "Zeolite synthesis in presence of hexamethonium ions", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, ELSEVIER, AMSTERDAM, NL, vol. 305, no. 1-2, doi:10.1016/J.MOLCATA.2008.12.024, ISSN 1381-1169, (20090615), pages 34 - 39, (20090109), XP026159716 [X] 1-14 * 2.1 Synthesis; page 35 * * figures 1-3; tables 1,2 * * the whole document *
OPPOSITION- D10a - XRD, SEM and Elemental Analysis results obtained following repeat of Example 1 of US 5,075,269 (X10)
OPPOSITION- D1a - ‘Annex A’ filed together with a submission of the Proprietor to the EPO on 1 June 2020 during prosecution of the Patent.
OPPOSITION- D3 - Screen shot for URL https://www.icdd.com/products/ taken on 10 July 2025
OPPOSITION- D8a - “Declaration of David Cooper” and accompanying XRD patterns and SEM images (Exhibits 1006, 1009 and 1010) from US Patent Trial and Appeal Board proceeding IPR2016-00009 relating to US 6,923,949 B1 (X6), available at https://developer.uspto.gov/ptabweb/#/search/documents?proceedingNumber=IPR2016-00009
OPPOSITION- Li Xiaofeng; Ren Pengchao; Zhang Yanting; Liu Xiaozhen; Sun Xiaotao; Gao Meng; Jia Miaojuan; Lü Zhiping; Dou Tao, "Synthesis, characteristics of hierarchical EU-1 zeolite for xylene isomerization probe reaction", CHINESE JOURNAL OF CHEMICAL ENGINEERING, CHEMICAL INDUSTRY PRESS, BEIJING, CN, CN , (20160515), vol. 24, no. 11, doi:10.1016/j.cjche.2016.05.002, ISSN 1004-9541, pages 1577 - 1583, XP029837328
OPPOSITION- Raul F. Lobo, Henk Van Koningsveld, "New Description of the Disorder in Zeolite ZSM-48", Journal of the American Chemical Society, (20021101), vol. 124, no. 44, doi:10.1021/ja020569v, ISSN 0002-7863, pages 13222 - 13230, XP055305499

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Dossier Documents

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