Zhen Song

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the separation of long chain amino acids and dibasic acids
- Patent number 10,899,700
- Issue date Jan 26, 2021
- Vitaworks IP, LLC
- Songzhou Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing long chain amino acids and dibasic acids
- Patent number 10,822,300
- Issue date Nov 3, 2020
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing of ultra-clean and high-purity aqueous hydroge...
- Patent number 8,715,613
- Issue date May 6, 2014
- Shanghai Chemical Reagent Research Institute
- Jiarong Zhan
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING CRYSTALLINE L-CARNITINE
- Publication number 20240425444
- Publication date Dec 26, 2024
- Hubei Xujie Pharmaceutical Co. Ltd.
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATES THEREOF
- Publication number 20240409511
- Publication date Dec 12, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF
- Publication number 20240368080
- Publication date Nov 7, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF
- Publication number 20240368082
- Publication date Nov 7, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF
- Publication number 20240368081
- Publication date Nov 7, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF LEVETIRACETAM
- Publication number 20240327344
- Publication date Oct 3, 2024
- Suzhou BrightHope Pharmatech Co., Ltd
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING BRIVARACETAM AND INTERMEDIATES THEREOF
- Publication number 20240270689
- Publication date Aug 15, 2024
- CARNITECH LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING L-CARNITINE
- Publication number 20240228429
- Publication date Jul 11, 2024
- HUBEI XUJIE PHARMACEUTICAL CO., LTD.
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING L-CARNITINE
- Publication number 20240217920
- Publication date Jul 4, 2024
- HUBEI XUJIE PHARMACEUTICAL CO., LTD.
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For The Separation Of Long Chain Amino Acids And Dibasic Acids
- Publication number 20200157041
- Publication date May 21, 2020
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING LONG CHAIN AMINO ACIDS AND DIBASIC ACIDS
- Publication number 20190292134
- Publication date Sep 26, 2019
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING OF ULTRA-CLEAN AND HIGH-PURITY AQUEOUS HYDROGE...
- Publication number 20120141357
- Publication date Jun 7, 2012
- Shanghai Chemical Reagent Research Institute
- Jiarong Zhan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Person

Patents Grantslast 30 patents

Process for the separation of long chain amino acids and dibasic acids

Process for producing long chain amino acids and dibasic acids

Method for producing of ultra-clean and high-purity aqueous hydroge...

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING CRYSTALLINE L-CARNITINE

PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATES THEREOF

PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF

PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF

PROCESS FOR THE PRODUCTION OF LEVETIRACETAM AND INTERMEDIATE THEREOF

PROCESS FOR THE PRODUCTION OF LEVETIRACETAM

PROCESS FOR PRODUCING BRIVARACETAM AND INTERMEDIATES THEREOF

PROCESS FOR PRODUCING L-CARNITINE

PROCESS FOR PRODUCING L-CARNITINE

Process For The Separation Of Long Chain Amino Acids And Dibasic Acids

PROCESS FOR PRODUCING LONG CHAIN AMINO ACIDS AND DIBASIC ACIDS

METHOD FOR PRODUCING OF ULTRA-CLEAN AND HIGH-PURITY AQUEOUS HYDROGE...