Sky Technologies LLC v. SAP AG

Case Number: CLB0228

Date: 08.20.2009

Citation: 91 U.S.P.Q.2d 1854 (Fed. Cir. 2009)

Although federal law requires all assignments of patents to be in writing, assignments are not the only valid means of transferring patent ownership. Such other transfers of ownership are controlled by state law, which may not require a writing.

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