Inventor · disambiguated record
Takuma Tsubusaki
Also filed as: TSUBUSAKI Takuma
15 granted patents·2 pending applications·3 citations·filing 2014–2020
84Inventor score
Files withNOF CORP17
Top patents by PatentIndex Score
17 records- 0182US11530295B2Hydrophilic polymer derivative having cyclic benzylidene acetal linkerNOF CORP·Filed 2020·Granted Dec 20, 2022·1 cites·19 claims
- 0280US10023693B2Hydrophilic polymer derivative having benzylidene acetal linkerNOF CORP·Filed 2014·Granted Jul 17, 2018·2 cites·10 claims
- 0371US11529423B2Biodegradable polyethylene glycol derivative having cyclic benzylidene acetal linkerNOF CORP·Filed 2020·Granted Dec 20, 2022·0 cites·21 claims
- 0469US10808050B2Antibody-drug conjugate having cyclic benzylidene acetal linkerNOF CORP·Filed 2019·Granted Oct 20, 2020·0 cites·4 claims
- 0569US10633489B2Hydrophilic polymer derivative having benzylidene acetal linkerNOF CORP·Filed 2018·Granted Apr 28, 2020·0 cites·12 claims
- 0659US2018078651A1Biodegradable polyethylene glycol derivative having cyclic benzylidene acetal linkerNOF CORP·Filed 2016·Application pending·0 cites
- 0758US9777113B2Production method of medical polyoxypropylene polymer and production method of medical polyoxypropylene/polyoxyethylene block copolymerNOF CORP·Filed 2014·Granted Oct 3, 2017·0 cites·4 claims
- 0857US11220576B2Degradable polyethylene glycol derivative having disulfide linkerNOF CORP·Filed 2018·Granted Jan 11, 2022·0 cites·20 claims
- 0956US2017107325A1Hydrophilic polymer derivative having cyclic benzylidene acetal linkerNOF CORP·Filed 2015·Application pending·0 cites
- 1055US10377837B2Antibody-drug conjugate having cyclic benzylidene acetal linkerNOF CORP·Filed 2015·Granted Aug 13, 2019·0 cites·11 claims
- 1150US10407543B2Method for producing polyethylene glycol having terminal carboxyl groupNOF CORP·Filed 2016·Granted Sep 10, 2019·0 cites·2 claims
- 1248US12091502B2Heterobifunctional compound having monodispersed polyethylene glycol in main chain and side chainNOF CORP·Filed 2019·Granted Sep 17, 2024·0 cites·12 claims
- 1346US10626217B2Lipid derivative in which hydrophilic polymer is bound through cyclic benzylidene acetal linkerNOF CORP·Filed 2016·Granted Apr 21, 2020·0 cites·16 claims
- 1445US11419946B2Heterobifunctional monodispersed polyethylene glycol and conjugate using sameNOF CORP·Filed 2018·Granted Aug 23, 2022·0 cites·2 claims
- 1543US11680137B2Method for purifying trityl group-containing monodispersed polyethylene glycolNOF CORP·Filed 2019·Granted Jun 20, 2023·0 cites·20 claims
- 1642US11319408B2Hydrophilic polymer derivative having self-immolative acetal linker and conjugate using sameNOF CORP·Filed 2018·Granted May 3, 2022·0 cites·14 claims
- 1737US11041052B2Biodegradable hydrogel having cyclic benzylidene acetal structureNOF CORP·Filed 2017·Granted Jun 22, 2021·0 cites·2 claims
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