Panitch Schwarze Belisario & Nadel, LLP is a distinguished intellectual property law firm specializing in protecting and managing the full spectrum of IP assets for a diverse clientele, from Fortune 500 corporations to individual inventors. The firm stands out by combining big-firm expertise with the personalized service of a smaller practice, offering deep technical knowledge and a truly international focus.
The firm’s approach is highly client-focused, emphasizing responsiveness, creativity, and practical strategies tailored to each client’s unique objectives. With a team averaging over 20 years of experience in IP law, and with 50% holding advanced degrees and 30% holding Ph.D.s in their technical fields, Panitch Schwarze provides authoritative guidance across nearly every technical discipline. The firm assists clients in developing IP monetization strategies, navigating competitor IP landscapes, and handling contested proceedings both domestically and abroad.
Services Offered
- Patent law services
- Trademark law services
- Intellectual property litigation
- Procurement of domestic and international IP assets
- IP monetization strategy development
- Legal opinions and practical advice on competitor IP
- Contested proceedings before the USPTO (PTAB and TTAB)
- Coordination with foreign associates on international contested proceedings
- IP portfolio management
The firm serves clients worldwide and supports communication in multiple languages, including Chinese, French, German, Italian, Japanese, Spanish, and Korean. With offices in Philadelphia and Wilmington, Panitch Schwarze has a strong record of achievement, including filing over 1,791 patent applications and managing nearly 4,000 active trademarks in recent years.
