WO2023214235 - CATALYSTS FOR OXIDATIVE DEHYDROGENATION
National phase entry is expected:
Publication Number
WO/2023/214235
Publication Date
09.11.2023
International Application No.
PCT/IB2023/054053
International Filing Date
20.04.2023
Title **
[English]
CATALYSTS FOR OXIDATIVE DEHYDROGENATION
[French]
CATALYSEURS DE DÉSHYDROGÉNATION OXYDATIVE
Applicants **
NOVA CHEMICALS (INTERNATIONAL) S.A.
Inventors
SULLIVAN, David
SIMANZHENKOV, Vasily
Priority Data
63/337,399
02.05.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2260 | |
| EPO | Filing, Examination, Granting | 11348 | |
| Japan | Filing, Examination, Granting | 2399 | |
| South Korea | Filing, Examination, Granting | 2583 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
23,330
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
. In this formula, a is 1.0, b is about 0.01 to about 0.3, c is about 0.01 to about 0.09, d is about 0.01 to about 0.05, and x is the number of oxygen atoms necessary to render the catalyst electronically neutral.[French]
. Dans cette formule, a est 1,0, b est d'environ 0,01 à environ 0,3, c est d'environ 0,01 à environ 0,09, d est d'environ 0,01 à environ 0,05, et x est le nombre d'atomes d'oxygène nécessaires pour rendre le catalyseur électroniquement neutre.