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- Biotechnology
- Chemical Engineering
- Chemistry
- Computer and Systems Engineering
- Computer Science & Software
- Electrical Engineering & Electronics
- Mechanical Engineering
- Optics
- Polymer & Materials Science
- Semiconductor Devices & Processing Methods
- Telecommunications
Top Patent Rankings Across USPTO Technologies
Cantor Colburn is trusted by innovators across a broad range of technologies, backed by proven strength across the full spectrum of U.S. patent technologies. That strength is reflected in the firm’s consistent top‑10 performance across most U.S. Patent and Trademark Office technology centers, demonstrating depth and scale across both traditional engineering disciplines and complex, emerging technologies. These results underscore the firm’s ability to deliver high‑quality patent prosecution across diverse industries and innovation areas.
Top Rankings in Most USPTO Tech Centers
- #4 Chemical & Materials Engineering
- #4 Communications
- #4 Business Methods, Transportation, Electronic Commerce, Construction, Agriculture, & Licensing
- #4 Mechanical Engineering, Manufacturing & Products
- #9 Semiconductors, Electrical & Optical Systems & Components
- #25 Computer Architecture, Software & Information Security
- #34 Biotechnology
- #47 Computer Networks, Multiplex, Cable & Cryptography/Security
Together, these rankings reflect a patent practice built to support innovation at scale, across technologies that drive today’s most competitive markets.
Rankings based on patents granted in 2025. Source: LexisNexis PatentAdvisor®.
