Thousand Oaks, California
United States
6
2025-07-17
The entities that hold a legal rights for patent applications filed by inventor Ma Junfen:
Junfen Ma from Thousand Oaks, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CHARGED DEPTH FILTRATION OF ANTIGEN-BINDING PROTEINS
#2 | 2025-05-22Method of Antigen-Binding Protein Production
#3 | 2023-03-02Method of Antigen-Binding Protein Production
#4 | 2021-11-25CHARGED DEPTH FILTRATION OF ANTIGEN- BINDING PROTEINS
#5 | 2018-08-16Charged depth filtration of antigen-binding proteins
#6 | 2018-07-17Protein purification methods to remove impurities
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