Foreign authorized patents 27

NO.	Title	Patent Number	Authorization Proclamation Date	Area
U.S
1	CHA Powder-injection and Preparation Method Thereof	US9918956B2	2018/3/20	Preparation Process
2	Uses of CHA in the Preparation of Medicaments for Treatment of Oligodendroglioma	US9884036B2	2018/2/6	Immune
3	Application of CHA and Compositions Thereof in Preparation of Drugs for Treating Squamous Cell Carcinoma	US12194013B2	2025/1/14	Tumour
4	Pharmaceutical Composition and Use Thereof in Preparing Drug for Treating Tumor Multi-drug Resistance	US12178792B2	2024/12/31	Tumour
5	Pharmaceutical Composition for Treating Kidney Cancer and Application Thereof	US12156861B2	2024/12/3	Tumour
6	Use of CHA Composition Thereof in Preparation of Medicament for Treating Sarcoma	US12150926B2	2024/11/26	Tumour
7	Medicine for Combined use in Cancer Treatment	US11628199B2	2023/4/18	Tumour
8	CHA-containing Composition for Nasal Administration	US11596598B2	2023/3/7	Dosage Form Design
9	Use of CHA in Preparation of Drug for Treating Chordoma	US11547715B2	2023/1/10	Tumour
10	Drug Combination for Treatment of Amyotrophic Lateral Sclerosis, Preparation Method and Use Thereof	US11376267B2	2022/7/5	Rare Diseases
11	Use of CHA in Preparing Pharmaceuticals for Treatment of LAG-3-mediated Disease	US11135160B2	2021/10/5	Tumour
12	Preparation Containing CHA Crystal Form and Use Thereof	US10314806B2	2019/6/11	Preparation Process
13	Method and Medicines for Treating Melanoma	US10265289B2	2019/4/23	Tumour
14	Crystalline form of CHA and Preparation Method Thereof	US10246401B2	2019/4/2	Preparation Process
15	Pharmaceutical Composition, Preparation Method Therefor and Use Thereof	US10238702B2	2019/3/26	Tumour
16	Method for Preparation of Pharmaceutically Acceptable CHA	US10189769B2	2019/1/29	Preparation Process
17	Application of CHA in Preparing Medicines for Treating Lupus Erythematosus	US10058525B2	2018/8/28	Immune
18	Uses of CHA in the Preparation of Medicaments for Treatment of Oligodendroglioma	US10004713B2	2018/6/26	Tumour
Europe
19	Use of CHA in Preparing Medicine or Pharmaceutical Composition for Preventing or Treating Pain	EP3909576B1	2023/11/15	Tumour
20	Application of CHA in Preparing Medicines for Treating Lupus Erythematosus	EP3257507B1	2025/1/8	Immune
21	Preparation Method for Medicinal CHA	EP3225615B1	2020/1/8	Preparation Process
22	Use of CHA in Preparation of Drug Treating Psoriasis	EP3199151B1	2020/9/23	Immune
23	Preparation of a Crystalline Form of CHA	EP3141540B1	2021/3/3	Preparation Process
Japan
24	薬用クロロゲン酸の調製方法 Method for Preparation of Pharmaceutically Acceptable CHA	JP6488379B2	2019/3/20	Preparation Process
25	杜仲葉からクロロゲン酸を抽出する方法 Method for Extracting CHA from Eucommia Leaves	JP6473803B2	2019/2/20	Preparation Process
26	原料クロロゲン酸又は原薬クロロゲン酸とその調製方法及び質量検出方法 Raw Material CHA or Raw Drug Chlorogenic Acid, Method for Preparing the Same and Method for Detecting Mass Thereof	JP6379286B2	2018/8/22	Preparation Process
Korea
27	클로로겐산 결정형 및 이의 제조 방법 Crystalline Form of CHA and Preparation Method Thereof	KR101893964B1	2018/8/31	Preparation Process