This inventor holds 1 USPTO granted patent and 4 published patent applications and 1 EPO patent. Top assignee: Asymchem Laboratories (Tianjin) Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Liteng Ma and His Patent in Resin Amination
Introduction
Liteng Ma is an inventor based in Tianjin, China. His patent work includes a method for modifying polystyrene-type resin and using the resulting material to immobilize enzymes.
Latest Patents
The available information lists one patent associated with Ma: “Amination Method for Polystyrene-type Resin, and Method for Immobilizing Enzyme Using Aminated Resin.” The invention concerns aminating polystyrene-type resin and applying the aminated resin in enzyme immobilization. The supplied data does not specify the patent’s filing or publication date. Ma is credited with 1 patent.
Career Highlights
Ma is associated with Asymchem Laboratories (Tianjin) Co., Ltd. The available information does not provide further details about his role or career history.
Collaborations
The supplied information names Na Zhang and Williams Vyasa as Ma’s coworkers. It does not specify their roles in the patent or the extent of their collaboration.
Conclusion
Liteng Ma’s listed patent reflects work on resin amination and enzyme immobilization, connecting his invention to materials and biochemical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile