Where Innovation Thrives

Amster, Rothstein & Ebenstein, LLP is a boutique intellectual property law firm offering cutting-edge expertise and best-in-class client service. We work with startups and established businesses to develop custom strategies for protecting and enforcing intellectual property rights across emerging and traditional industries.

We are a team of intellectual property attorneys and global legal experts with diverse technical backgrounds in multiple industries.

Our staff is as committed to providing trusted intellectual property strategy as we are to offering personal and attentive service. Think of us as your IP concierge.

Services

Never worry about your Intellectual Property again.

Industries

Never worry about your Intellectual Property again.

Articles, Alerts & Briefs

Published Articles
January 30, 2026

PTAB More Aggressively Reversing § 101 Rejections Under the Trump Administration

Amster Alerts
January 5, 2026

Mobile Device and Applications Key Laws Chart

Charles R. Macedo

Amster Alerts
November 4, 2025

ARE Law Alert: Bulk Data Rule Effective October 6, 2025: Are you Ready?

Upcoming Events

June 10, 2026

Lawline Webcast: How to Comply with the Bulk Data Rule for Restricted Transactions

Registation Required

Location: Webcast
Time: 10:00AM EDT
Speakers: Charles R. Macedo, Lewis Derenzis III

June 12, 2026

Celesq Webinar: The Changing Landscape of PTAB Discretionary Denials Under the Squires Administration: Shifting Balances in IPR and PGR Proceedings

Registration Required

Location: Webinar
Time: 12:00 PM ET
Speakers: Charles R. Macedo