Gregory Rosenthal

Gregory Rosenthal

Gregory Rosenthal has represented clients in patent matters before the United States Patent Office (USPTO) and European Patent Office (EPO). His experience includes prosecuting patent applications in addition to challenging and defending patents in Inter Partes Review (IPR) proceedings at the USPTO and oppositions at the EPO. He also has represented companies in patent litigation in both the United States and Europe. Greg is currently a senior associate at Davis Wright Tremaine.


Posts by Gregory Rosenthal


Building High-Quality Patent Portfolios in the United States and Europe: Part III – Examiner Interviews

In Part I of this series we discussed how patent portfolio managers should be careful when generating company-owned prior art or reviewing competitor prior art, and how …

Building High-Quality Patent Portfolios in the United States and Europe: Part II – Software Patents

In Part I of this series, we discussed how patent portfolio managers should be careful when generating company-owned prior art or reviewing competitor prior art, and how …

Building High-Quality Patent Portfolios in the United States and Europe: Part I – Intervening Prior Art

One ingredient that distinguishes a good patent portfolio from a great patent portfolio can be the synergistic strength of its U.S. and European patent family members. …