D. Benjamin Esplin
Top 25 Attorney in Patent Prosecution 2026
About
Ben Esplin partners with world-class innovators to translate complex technologies into legally undeniable business assets. Grounded in first principles, his strategic approach spans top-tier patent prosecution, proactive trade secret management, and comprehensive intellectual property protection. Supported by the exceptional Esplin & Associates team, Ben ensures every asset is crafted with rigorous technical precision, creating durable operational moats that secure long-term competitive advantage for his clients.
20 years of experience
Partner at Esplin & Associates, PC
Carlsbad, CA
1032 Patents Reviewed
Review Period: Jan 1, 2021 - Dec 31, 2025
Patent Prosecution
Licensed
Last Updated Mar 26, 2026
Activity
Overall Activity Ranking
#14216
67.7%
Hightech Activity Ranking
#18334
66.3%
Performance
Overall Performance Ranking
#114
94.0%
Hightech Performance Ranking
#123
94.0%
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