here's another company which seemed to have significant ip for new era of computing/ai?, seems like they might have taken the vcsy path :":Regarding the company that traded under the symbol ISGN (iSIGN Solutions Inc., formerly Communication Intelligence Corporation, or CIC):
The company is definitively no longer a going concern on the public markets and has been subjected to mandatory regulatory revocation for failure to file financial reports.
While there is no record of a recent Chapter 7 (liquidation) or Chapter 11 (reorganization) bankruptcy filing for iSIGN Solutions Inc. in the public court records, the U.S. Securities and Exchange Commission (SEC) took a decisive step that effectively removed the stock from the public domain:
SEC Revocation: In late 2024 / early 2025, the SEC formally revoked the registration of the securities of iSign Solutions Inc. (ISGN) for its continued failure to file required periodic reports (Form 10-K and 10-Q) with the Commission since at least March 2023.
Status: This revocation means the company is no longer SEC-reporting and its stock is likely restricted to the Expert Market tier of the OTC Link ATS, where virtually no trading occurs and information is extremely scarce.
Conclusion on Bankruptcy
The SEC action suggests the company may have simply ceased substantial operations as a public entity due to financial distress and an accumulating deficit (which was over $126 million at one point).
It's common for small, financially troubled companies that have been delisted to fail to meet reporting requirements and simply dissolve or be formally struck off the corporate register (as happened to a UK-based entity called iSIGN Solutions Limited in 2021). The lack of a clear, recent bankruptcy filing is less important than the clear fact that the SEC has revoked its registration for failure to file, which is the final regulatory nail in the coffin for public trading."
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