I strongly believe that DDCC will find a way to come back to trading.
They were revoked because they did not file a 10K for 2 yrs. But now after being delisted, they will suddenly become eager to file 4 yrs worth of 10Ks???
Instead of curing the delinquency, they tried to deregister the stock into Pinky status, where Pinkies don't have to file. The SEC delisted it 13 days later.
Too bad DDCC no longer held the patent. As an experiment I sent the SEC 3 examples where DDCC had PRed a material event, and never filed an 8K on it. One example being about the patent: