Inventor · Cambridge, MA, US

Delai Chen

16Patents
6h-index
23Co-inventors
58Inventor score

Filing activity: Oct 26, 2012 → Nov 25, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US10906867B2 Lipids and lipid compositions for the delivery of active agents Chemistry; Metallurgy 37 Active
US9315472B2 1,3,5-triazinane-2,4,6-trione derivatives and uses thereof Human Necessities 23 Active
US9512073B2 Amino acid-, peptide-and polypeptide-lipids, isomers, compositions, and uses thereof Emerging Cross-Sectional Technologies 23 Active
US10086013B2 Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof Emerging Cross-Sectional Technologies 12 Active
US10682374B2 Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof Emerging Cross-Sectional Technologies 12 Active
US10172791B2 Multi-layer hydrogel capsules for encapsulation of cells and cell aggregates Human Necessities 6 Active
US9555007B2 Multi-layer hydrogel capsules for encapsulation of cells and cell aggregates Human Necessities 5 Active
US10059655B2 Lipids and lipid compositions for the delivery of active agents Chemistry; Metallurgy 4 Active
US10786446B2 Multi-layer hydrogel capsules for encapsulation of cells and cell aggregates Human Necessities 2 Active
US11446239B2 Multi-layer hydrogel capsules for encapsulation of cells and cell aggregates Human Necessities 1 Active
US11458158B2 Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof Emerging Cross-Sectional Technologies 1 Active
US10426737B2 Lipids and lipid compositions for the delivery of active agents Chemistry; Metallurgy 1 Active
US11013696B2 Lipids and lipid compositions for the delivery of active agents Chemistry; Metallurgy 1 Active
US10835486B2 Multi-layer hydrogel capsules for encapsulation of cells and cell aggregates Human Necessities 1 Active
US11420933B2 Lipids and lipid compositions for the delivery of active agents Chemistry; Metallurgy 0 Active
US12066382B2 Methods of measuring extracellular vesicles and nanoparticles in complex matrices by light scattering Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.