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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →