Prosecution Insights
Last updated: April 19, 2026

Spiber Inc.

7 pending office actions

Portfolio Summary

7
Total Pending OAs
3
Final Rejections
4
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18482262 Highly Contracted Synthetic Fibroin Fiber, Production Method Therefor, and Method for Contracting Synthetic Fibroin Fiber DESAI, ANAND U 1655 Final Rejection Oct 06, 2023
17926369 Method for Preparing Combinatorial Library of Multi-Modular Biosynthetic Enzyme Gene KONOPKA, CATHERINE ANNE 1635 Non-Final OA Nov 18, 2022
17926204 Method for Preparing Plasmid Containing Type I Polyketide Synthase Gene GRASER, JENNIFER E 1645 Final Rejection Nov 18, 2022
17911296 Synthetic Polymer and Method for Producing Same, Molding Material, and Molded Body BLAND, ALICIA 1759 Non-Final OA Sep 13, 2022
17795749 Meat Substitute Composition NGUYEN, THANH H 1792 Final Rejection Jul 27, 2022
17622272 Artificial Fur and Method for Manufacturing Same SALVATORE, LYNDA 1789 Non-Final OA Dec 23, 2021
17280125 Protein Composition Production Method SPANGLER, JOSEPH RANKIN 1656 Non-Final OA Mar 25, 2021

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