Inventor · Cambridge, MA, US

Shigeo Matsuda

32Patents
9h-index
35Co-inventors
75Inventor score

Filing activity: Jun 28, 2001 → Mar 4, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9012498B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 94 Active
US9682922B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 36 Active
US8975389B2 Nucleic acid chemical modifications Chemistry; Metallurgy 27 Active
US9061063B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 27 Active
US6593088B1 Reversible photocoupling nucleic acid and phosphoroamidite Chemistry; Metallurgy 24 Expired
US8962580B2 Chemical modifications of monomers and oligonucleotides with cycloaddition Emerging Cross-Sectional Technologies 22 Active
US10369226B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 19 Active
US11246933B1 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 14 Active
US11504391B1 Modified RNA agents with reduced off-target effect Chemistry; Metallurgy 12 Active
US11382979B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 9 Active
US10995336B2 Serpina1 iRNA compositions and methods of use thereof Chemistry; Metallurgy 6 Active
US11633479B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 5 Active
US11633480B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 5 Active
US11590229B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 5 Active
US11679158B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 4 Active
US11071784B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 4 Active
US11612657B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 4 Active
US11597932B2 Chirally-enriched double-stranded RNA agents Chemistry; Metallurgy 3 Active
US10119136B2 RNAi agents modified at the 4′-C position Chemistry; Metallurgy 3 Active
US9453043B2 Nucleic acid chemical modifications Chemistry; Metallurgy 3 Active
US11400158B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 1 Active
US10808246B2 Oligonucleotide-ligand conjugates and process for their preparation Chemistry; Metallurgy 1 Active
US11725207B2 Serpina1 iRNA compositions and methods of use thereof Chemistry; Metallurgy 1 Active
US12173287B2 Compositions and methods for improving strand biased Chemistry; Metallurgy 0 Active
US12343398B2 Biodegradable lipids for the delivery of active agents Chemistry; Metallurgy 0 Active

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