Natalie D. Lieber focuses her practice on high-stakes commercial disputes, patent litigation, and appeals.
Natalie represents innovators and leading technology companies in disputes involving various technologies, including telecommunication networks and devices, internet and software applications, location tracking, audio and video processing, pharmaceuticals, and consumer products. She also has extensive experience in IP due diligence, licensing, and opinion work.
Natalie’s background in engineering helps her to persuasively explain complex technologies in a way that is easily accessible to judges and juries.
Prior to joining the firm, Natalie was a member of the intellectual property litigation group at Schulte Roth & Zabel
Work Highlights
Prior to joining Kasowitz:
- Leading biopharmaceutical company in pursuing Hatch-Waxman litigation concerning its innovative nucleoside reverse-transcriptase inhibitor for treatment of HIV. Matter settled favorably following bench trial.
- Leading biopharmaceutical company in inter partes review of patents covering pharmaceutical prodrugs for HIV therapy. Successfully prevented institution of trial.
- Dietary supplement manufacturer in bringing patent infringement litigation against competitor. Client obtained favorable jury verdict.
- Outdoor recreational equipment company in enforcing client’s patents at the International Trade Commission. Obtained an order preventing competitor from importing its infringing sonar product.
- Network security provider in patent infringement defense. Obtained voluntary dismissal without payment.
- Wireless network benchmarking equipment provider in patent infringement defense. Obtained voluntary dismissal without payment.