WO2024006353 - STERILE HUMAN PLACENTAL ALLOGRAFTS AND METHODS OF MAKING THEREOF
National phase entry is expected:
Publication Number
WO/2024/006353
Publication Date
04.01.2024
International Application No.
PCT/US2023/026447
International Filing Date
28.06.2023
Title **
[English]
STERILE HUMAN PLACENTAL ALLOGRAFTS AND METHODS OF MAKING THEREOF
[French]
ALLOGREFFES PLACENTAIRES HUMAINES STÉRILES ET LEURS PROCÉDÉS DE FABRICATION
Applicants **
BIOSTEM TECHNOLOGIES, INC.
Inventors
MATUSZEWSKI, Jason, V.
WESTON, Wendy, W.
Priority Data
63/356,628
29.06.2022
US
63/391,032
21.07.2022
US
63/395,426
05.08.2022
US
2033318
14.10.2022
NL
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
* |
| Translation |
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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 | 2865 | |
| EPO | Filing, Examination, Granting | 17952 | |
| Japan | Filing, Examination, Granting | 2743 | |
| South Korea | Filing, Examination, Granting | 3195 | |
| USA | Filing, Examination, Granting | 7940 |
Total:
34,695
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A method of preparing sterile human placental allografts by providing a human placental tissue from a donor within 24 hours to 72 hours post-childbirth; removing any visible blood, blood clots, and/or blood components from the human placental tissue without scraping or scrubbing the human placental tissue to preserve structural integrity of the human placental tissue; washing the human placental tissue in an isotonic solution while maintaining the structural integrity of the human placental tissue; dehydrating the human placental tissue thereby forming the dehydrated human placental tissue; resizing the dehydrated human placental tissue into dehydrated human placental tissue portions having predetermined sizes; and sterilizing the dehydrated human placental tissue portions of step (e) thereby forming the sterile human placental allograft. Also disclosed is a sterile human placental allograft produced by the method.[French]
L'invention concerne un procédé de préparation d'allogreffes placentaires humaines stériles en fournissant un tissu placentaire humain à partir d'un donneur dans les 24 heures à 72 heures après l'accouchement; en éliminant le sang visible, les caillots sanguins visibles et/ou les composants sanguins visibles du tissu placentaire humain sans racler ou frotter le tissu placentaire humain pour préserver l'intégrité structurale du tissu placentaire humain; en lavant le tissu placentaire humain dans une solution isotonique tout en maintenant l'intégrité structurale du tissu placentaire humain; en déshydratant le tissu placentaire humain, formant ainsi le tissu placentaire humain déshydraté; en redimensionnant le tissu placentaire humain déshydraté en parties de tissu placentaire humain déshydraté ayant des tailles prédéterminées; et en stérilisant les parties de tissu placentaire humain déshydraté de l'étape (e), formant ainsi l'allogreffe placentaire humaine stérile. Est également divulguée une allogreffe placentaire humaine stérile produite par le procédé.