DODGEN Receives Shanghai Intellectual Property Innovation Award for Advanced Crystallization Technology
The Shanghai Municipal People’s Government recently issued an official decision recognizing selected organizations and projects under the Fifth Shanghai Intellectual Property Innovation Award program.
DODGEN received the Second-Class Patent Award for its patented technology titled
“A Material Purification System and Method Combining Micro Melt Crystallization and Falling Film Crystallization”
Patent number ZL202210325041.2.
This recognition reflects formal evaluation and approval through the municipal award review process.
Shanghai Intellectual Property Innovation Award Framework
The Shanghai Intellectual Property Innovation Award is jointly established by the Shanghai Municipal People’s Government and the World Intellectual Property Organization.
It is a municipal-level recognition formally granted through an official government document.
The award program is designed to recognize entities and technologies that demonstrate measurable advancement in intellectual property development within Shanghai.
The program supports Shanghai’s long-term strategy to strengthen its position as an international science and technology innovation center.
Recognition is based on innovation value, implementation impact, and contribution to industrial upgrading.
Recognized Technology: Integrated Micro Melt and Falling Film Crystallization
The awarded patent covers a material purification system integrating
Micro melt crystallization
Cyclone falling film crystallization
The system is designed to improve separation efficiency, enhance purity control, and optimize energy utilization within industrial purification processes.
The technology has been deployed and validated across industrial applications in the process industry.
Industrial and Policy-Level Recognitions
In addition to the Intellectual Property Innovation Award, DODGEN’s Cyclone Falling Film Crystallizer and related technologies have received multiple recognitions at municipal and national levels.
These include:
Excellent Product Award at the China International Industry Fair
Shanghai Municipal Standardization Pilot Unit designation in 2023
Top 100 Project for Commercialization of High-Tech Achievements in Shanghai in 2024
Patent-Intensive Product designation in 2024
Inclusion in the Catalogue of Advanced Processes, Technologies and Equipment for Petrochemical Industry Transformation and Upgrading, 2025 Edition
Inclusion in the Shanghai Catalogue of Advanced Green and Low-Carbon Technologies and Demonstration Projects, 2025 Edition
Outstanding Technological Achievement Award at the International Chemical Industry Innovation Exhibition
China International Industry Fair Green and Low-Carbon Award in 2025
Recommended Low-Carbon Technology in the Petroleum and Petrochemical Industry, 2025
2025 Process Industry Innovation Award
Inclusion in the 14th Catalogue of Recommended Innovative Products in Shanghai
Fifth Shanghai Intellectual Property Innovation Award, Second-Class Patent Award
Strategic Significance for DODGEN
These recognitions reflect the continued industrial validation of DODGEN crystallization technologies across process, environmental, and intellectual property dimensions.
The awarded purification system demonstrates alignment with
Process efficiency improvement
Energy optimization objectives
Green and low-carbon industrial transition
The Intellectual Property Innovation Award represents institutional recognition of the technological pathway combining melt crystallization and falling film crystallization in industrial purification systems.
