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PTAB’s Working Definition for CBM Jurisdiction Deemed Too Broad

Addressing the standard for initiating a covered business method (CBM) review, the US Court of Appeals for the Federal Circuit vacated a Patent Trial and Appeal Board (PTAB or Board) decision invalidating a patent, and in the...more

For CBMs, the Name of the Game is a Financially Limited Claim

In two recently denied petitions for covered business method (CBM) review, the Patent Trial and Appeal Board (PTAB or Board) provided further guidance on what claimed subject matter is eligible for CBM review. BMC Software,...more

Incomplete Preemption Does Not Result in Patent-Eligible Subject Matter

In a final written decision of a covered business method (CBM) patent review, the Patent Trial and Appeal Board (PTAB or Board) found the challenged claims unpatentable on multiple grounds and clarified that, for the purpose...more

A Primer On Claim Amendments in Post-Grant Review

Bloomberg Inc. et al. v. Markets-Alert Pty Ltd. - In the final written decision of a covered business method (CBM) review, the Patent Trial and Appeal Board (PTAB) sided with the petitioner, canceling all claims under...more

PTAB Reluctant to Exclude Evidence - Liberty Mutual Insurance Co. v. Progressive Casualty Insurance Co.

In the final written decisions of two related covered business method (CBM) patent reviews of the same patent, the U.S. Patent and Trademark Office’s (PTO) Patent Trial and Appeal Board (Board) sided with the petitioner,...more

Covered Business Method Review Is All or Nothing - Liberty Mutual Insurance Co. v. Progressive Casualty Insurance Co.

In the final written decision of the second covered business method (CBM) patent review, the Patent Trial and Appeals Board (PTAB) cancelled all claims under review, noting that instituting a CBM review based on a...more

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