What if A is a corporation that was dissolved by its own hand? Or dissolved because it failed to maintain the proper state requirements.
Then, the application is forever orphaned. The only way that another can take over prosecution is if the asset(s) (applications and patents) are acquired and identified by number, e.g., in a bankruptcy sale. One of my portfolios was acquired by MSFT in that way. Other portfolios of mine have just disappeared -- "poof". Well, actually abandoned as no one with money could get control of the applications.
I've thought about what would happen if I included a clause in my agreement letter that I would own the assets upon dissolution of the client with an outstanding balance for my services. At least someone would have some way to keep them alive and maybe get them into the hands of someone who can really use them. Seems like there might be a conflict of interest there and separate papers would have to be signed with actual numbers on them, but it seems like it would preserve some value in the IP.
I always thought that the PTO does not really get involved too much in ownership issues. Have you ever seen an issue where ownership of an application became a point of contention?
Yes. One tiny startup gave stock to the founders in exchange for a promise to assign all innovations and patent applications in a given technical art to the corporation. Naturally, one of the founders went off and filed his own application(s) and refused to assign. The client recorded the stock agreement in an attempt to regain control of the application, but the Office refused because the agreement didn't list the application by number -- how could it? ... the application didn't exist at the time the agreement was made.
I think a court finding that the application (identified by number) was the rightful property of the client would suffice to gain control of the application in the PTO. As far as I know, the client hasn't pursued that course of action.
How and where would you do that... assignments? They just record. Do you make this argument in some sort of petition?
You record the document and file a Power of Attorney based on it. In my case, the rogue founder filed a paper disputing the recorded document. Still trying to wrap my mind around how "I hereby assign, convey, transfer all rights in ...." can be "factually inaccurate".
Then, if the Office is persuaded, you respond to that. I don't remember the actual form of the papers. I think it's a petition.
Regards.