The "Illinois Assignment of Design Patent Application after Execution but Before Filing by Sole Inventor" refers to the legal transfer of ownership rights of a design patent application in the state of Illinois from the sole inventor to another party. This process typically occurs after the inventor has executed the assignment document but before the actual filing of the application with the United States Patent and Trademark Office (USPTO). The purpose of this assignment is to formally transfer the inventor's rights, title, and interest in the design patent application to another individual or entity. By executing this assignment, the sole inventor relinquishes their ownership rights and allows the assignee to become the new owner of the design patent. In Illinois, there may be different types of assignments for the design patent application, depending on the specific circumstances or parties involved. Some of these types could include: 1. Assignments involving individual inventors: This type of assignment occurs when a sole inventor assigns their design patent application to another individual or entity. It involves transferring the inventor's rights to the assignee. 2. Assignments involving multiple inventors: If the design patent application involves multiple inventors, they may need to execute the assignment collectively, transferring their joint ownership rights to the assignee. This ensures that all inventors are properly accounted for in the assignment process. 3. Assignments involving corporate inventors: In cases where the inventor is an employee of a corporation, the assignment may involve transferring the ownership rights from the inventor to their employer. This type of assignment typically occurs when the invention was created within the scope of their employment. It is important to note that the Illinois Assignment of Design Patent Application after Execution but Before Filing by Sole Inventor must comply with the relevant laws and regulations that govern patent assignments in the state. These laws ensure that the assignment is legally valid and enforceable. Overall, the Illinois Assignment of Design Patent Application after Execution but Before Filing by Sole Inventor is a crucial legal process that allows inventors to transfer their ownership rights in a design patent application to another party, thus enabling the assignee to pursue protection for the design before the filing with the USPTO.