WO2025201136 - COMPOSITION AND USE THEREOF

National phase entry is expected:
Publication Number WO/2025/201136
Publication Date 02.10.2025
International Application No. PCT/CN2025/083436
International Filing Date 19.03.2025
Title **
[English] COMPOSITION AND USE THEREOF
[French] COMPOSITION ET SON UTILISATION
[Chinese] 组合物及其应用
Applicants **
NANJING NUTRABUILDING BIO-TECH CO., LTD.
Inventors
JIANG, Long
ZHU, Xi
WELLS, Shawn
LIAO, Kylin
Priority Data
PCT/CN2024/083552   25.03.2024   CN
PCT/CN2024/083564   25.03.2024   CN
PCT/CN2024/083586   25.03.2024   CN
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 *
*
Number of Office Actions *
*
International Searching Authority
*
Recordal of a Change of the Applicant's Name/Address
*
Type of Assignment
*
Applicant's Legal Status
*
*
*
*
*
*
Entry into National Phase under
*
Patent Delivery
*
译文

* 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 StagesTotal
China Filing, Examination, Granting2086
EPO Filing, Examination, Granting15333
Japan Filing, Examination, Granting2371
South Korea Filing, Examination, Granting2668
USA Filing, Examination, Granting5140
MasterCard Visa
Total: 27,598
Contact Us
Abstract[English] A 3-hydroxybutyric acid/3-hydroxybutyrate composition, comprising a non-racemic mixture of R-3-hydroxybutyric acid/R-3-hydroxybutyrate of which the enantiomeric excess is greater than 50% and less than 100% and S-3-hydroxybutyric acid/S-3-hydroxybutyrate of which the enantiomeric excess is less than 50% and greater than 0%, or comprising a non-racemic mixture of S-3-hydroxybutyric acid/S-3-hydroxybutyrate of which the enantiomeric excess is greater than 50% and less than 100% and R-3-hydroxybutyric acid/R-3-hydroxybutyrate of which the enantiomeric excess is less than 50% and greater than 0%, the salt comprising sodium, potassium, magnesium, and calcium. The composition effectively solves acid/salt load and gastrointestinal side effects associated with existing products, offers excellent taste comfort and a good ketogenic effect, and can better serve as a dietary or nutritional supplement.[French] L'invention concerne une composition d'acide 3-hydroxybutyrique/3-hydroxybutyrate, comprenant un mélange non racémique d'acide R-3-hydroxybutyrique/R-3-hydroxybutyrate dont l'excès énantiomérique est supérieur à 50 % et inférieur à 100 % et d'acide S-3-hydroxybutyrique/S-3-hydroxybutyrate dont l'excès énantiomérique est inférieur à 50 % et supérieur à 0 %, ou comprenant un mélange non racémique d'acide S-3-hydroxybutyrique/S-3-hydroxybutyrate dont l'excès énantiomérique est supérieur à 50 % et inférieur à 100 % et d'acide R-3-hydroxybutyrique/R-3-hydroxybutyrate dont l'excès énantiomérique est inférieur à 50 % et supérieur à 0 %, le sel comprenant du sodium, du potassium, du magnésium et du calcium. La composition résout efficacement la charge acide/sel et les effets secondaires gastro-intestinaux associés aux produits existants, a bon goût et offre un bon effet cétogène, et peut mieux servir de complément alimentaire ou nutritionnel.[Chinese] 一种3-羟基丁酸·3-羟基丁酸盐组合物，包含大于50％且小于100％对映体当量的R-3-羟基丁酸·R-3-羟基丁酸盐和小于50％且大于0％对映体当量的S-3-羟基丁酸·S-3-羟基丁酸盐的非外消旋混合物，或包含大于50％且小于100％对映体当量的S-3-羟基丁酸·S-3-羟基丁酸盐和小于50％且大于0％对映体当量的R-3-羟基丁酸·R-3-羟基丁酸盐的非外消旋混合物，所述盐包括钠、钾、镁、钙。所述组合物有效解决了现有产品伴随的酸/盐负荷以及胃肠副作用，具有很好的口感舒适性，并且具有较好的生酮效果，可以更好的作为膳食或营养补充剂。