Assignee
SPIBER INC
JP·22 granted patents·53 pending applications·33 citations·filing 2012–2023
Top patents by PatentIndex Score
75 records- 0192US9051453B2Polypeptide solution, artificial polypeptide fiber production method and polypeptide purification method using sameSPIBER INC·Filed 2012·Granted Jun 9, 2015·17 cites·17 claims
- 0290US10975206B2Polar solvent solution and production method thereofSPIBER INC·Filed 2016·Granted Apr 13, 2021·4 cites·9 claims
- 0383US9689089B2Solution-dyed protein fiber and method for producing sameSPIBER INC·Filed 2013·Granted Jun 27, 2017·6 cites·15 claims
- 0482US11692015B2Modified fibroinSPIBER INC·Filed 2018·Granted Jul 4, 2023·2 cites·23 claims
- 0581US10899792B2Production method for insoluble recombinant protein aggregateSPIBER INC·Filed 2017·Granted Jan 26, 2021·2 cites·17 claims
- 0674US2024083955A1Highly Contracted Synthetic Fibroin Fiber, Production Method Therefor, and Method for Contracting Synthetic Fibroin FiberSPIBER INC·Filed 2023·Application pending·0 cites
- 0773US12018056B2Highly contracted synthetic fibroin fiber, production method therefor, and method for contracting synthetic fibroin fiberSPIBER INC·Filed 2018·Granted Jun 25, 2024·0 cites·8 claims
- 0870US11142553B2Protein composition, method for producing same and method for improving heat stabilitySPIBER INC·Filed 2017·Granted Oct 12, 2021·2 cites·16 claims
- 0968US11981088B2Molded article and method for production thereofSPIBER INC·Filed 2019·Granted May 14, 2024·0 cites·10 claims
- 1066US11306126B2Spider silk protein film, and method for producing sameSPIBER INC·Filed 2019·Granted Apr 19, 2022·0 cites·7 claims
- 1165US10065997B2Polypeptide porous body and method for producing sameSPIBER INC·Filed 2014·Granted Sep 4, 2018·0 cites·7 claims
- 1265US9732125B2Polypeptide particle and method for producing sameSPIBER INC·Filed 2014·Granted Aug 15, 2017·0 cites·7 claims
- 1364US2025283057A1Method for Producing Plasmid, and PlasmidSPIBER INC·Filed 2022·Application pending·0 cites
- 1463US2024399008A1Deodorant Material, Agent for Imparting Deodorant Properties, and Method for Imparting Deodorant PropertiesSPIBER INC·Filed 2022·Application pending·0 cites
- 1562US2025075423A1Artificial leather and method for producing sameSPIBER INC·Filed 2022·Application pending·0 cites
- 1661US10329332B2Spider silk protein film, and method for producing sameSPIBER INC·Filed 2013·Granted Jun 25, 2019·0 cites·10 claims
- 1761US2023248020A1Meat-Like Food CompositionSPIBER INC·Filed 2021·Application pending·0 cites
- 1861US2025163112A1Porous Body and Method for Producing SameSPIBER INC·Filed 2022·Application pending·0 cites
- 1960US11668024B2Polar solvent solution and production method thereofSPIBER INC·Filed 2020·Granted Jun 6, 2023·0 cites·12 claims
- 2060US2023174997A1Method for Preparing Plasmid Containing Type I Polyketide Synthase GeneSPIBER INC·Filed 2021·Application pending·0 cites
- 2159US2023174956A1Method for Preparing Combinatorial Library of Multi-Modular Biosynthetic Enzyme GeneSPIBER INC·Filed 2021·Application pending·0 cites
- 2257US2024383943A1Esterified Protein and Production Method ThereofSPIBER INC·Filed 2022·Application pending·0 cites
- 2357US2021214404A1Artificial Hair Fiber, Method for Manufacturing Same, and Artificial HairSPIBER INC·Filed 2019·Application pending·0 cites
- 2456US9968682B2Polypeptide hydrogel and method for producing sameSPIBER INC·Filed 2014·Granted May 15, 2018·0 cites·5 claims
- 2556US2022056221A1Method for Manufacturing Fibroin Solution and Method for Manufacturing Protein Molded BodySPIBER INC·Filed 2019·Application pending·0 cites
- 2656US2020113263A1Management apparatus, manufacturing management system, and management methodSPIBER INC·Filed 2019·Application pending·0 cites
- 2756US2022251739A1Fabric, 3D Shaped Fabric, and Production Method ThereforSPIBER INC·Filed 2020·Application pending·0 cites
- 2854US12428454B2Water-absorbing and quick-drying property-imparting agent, and method for imparting water-absorbing and quick-drying propertiesSPIBER INC·Filed 2020·Granted Sep 30, 2025·0 cites·14 claims
- 2954US12319718B2Modified fibroinSPIBER INC·Filed 2020·Granted Jun 3, 2025·0 cites·24 claims
- 3054US11851684B2Expression cassetteSPIBER INC·Filed 2018·Granted Dec 26, 2023·0 cites·16 claims
- 3154US11286286B2Method and device for manufacturing protein fiberSPIBER INC·Filed 2018·Granted Mar 29, 2022·0 cites·18 claims
- 3254US2022324923A1Method for Manufacturing Protein Molded BodySPIBER INC·Filed 2020·Application pending·0 cites
- 3353US12145971B2Polypeptide solution, production method for polypeptide fiber, and artificial polypeptideSPIBER INC·Filed 2018·Granted Nov 19, 2024·0 cites·14 claims
- 3453US2022251150A1Artificial Fur and Method for Manufacturing SameSPIBER INC·Filed 2020·Application pending·0 cites
- 3553US2021340193A1Protein Composition Production MethodSPIBER INC·Filed 2019·Application pending·0 cites
- 3652US2023095432A1Meat Substitute CompositionSPIBER INC·Filed 2021·Application pending·0 cites
- 3751US2023128695A1Synthetic Polymer and Method for Producing Same, Molding Material, and Molded BodySPIBER INC·Filed 2021·Application pending·0 cites
- 3851US2018080147A1Polar solvent solution and production method thereofSPIBER INC·Filed 2016·Application pending·0 cites
- 3951US2019329526A1Fiber-reinforced resin material and laminateSPIBER INC·Filed 2017·Application pending·0 cites
- 4050US12195883B2Modified fibroin fibersSPIBER INC·Filed 2019·Granted Jan 14, 2025·0 cites·20 claims
- 4150US11348154B2Information processing method, garment order reception management apparatus, and non-transitory computer-readable storage mediumSPIBER INC·Filed 2019·Granted May 31, 2022·0 cites·12 claims
- 4250US2019135881A1Modified FibroinSPIBER INC·Filed 2017·Application pending·0 cites
- 4350US2022235099A1Structural Protein Microbody and Method for Producing Same, Method for Producing Nanofiber, and Method for Producing Protein StructureSPIBER INC·Filed 2020·Application pending·0 cites
- 4450US2022332993A1Protein Adhesive, Joined Body, and Method for Producing the SameSPIBER INC·Filed 2020·Application pending·0 cites
- 4550US2022080632A1Resin Molded Article and Method for Producing SameSPIBER INC·Filed 2019·Application pending·0 cites
- 4648US2020130335A1Composite Material and Composite Material Manufacturing MethodSPIBER INC·Filed 2018·Application pending·0 cites
- 4748US2021040648A1Method for Manufacturing Protein FiberSPIBER INC·Filed 2019·Application pending·0 cites
- 4847US2022195479A1Method for producing recombinant proteinSPIBER INC·Filed 2020·Application pending·0 cites
- 4947US2021388557A1Method for Producing Protein Fiber, and Method for Shrinking Protein FiberSPIBER INC·Filed 2018·Application pending·0 cites
- 5046US2015344542A1Partial purification method for hydrophilic recombinant proteinSPIBER INC·Filed 2013·Application pending·0 cites
Showing the top 50 of 75 patent records by PatentIndex Score.
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