Fish & Richardson has launched FishStream AI, a proprietary artificial intelligence-assisted legal technology tool designed to enhance patent prosecution workflows. Built entirely in-house, FishStream AI integrates advanced, enterprise-grade AI with Fish’s deep patent and technical knowledge to deliver stronger, more strategic outcomes for clients’ intellectual property (IP) portfolios.

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FishStream AI

“FishStream AI is designed to capitalize on the experience of our world-class IP professionals,” said Fish Principal Tracy Hitt, who developed the tool. “It provides a logical starting point built on our institutional knowledge and followed by a non-negotiable human-in-the-loop approach that integrates attorney experience and judgment, with a focus on delivering excellent value to clients.”

Built for patent-specific workflows

FishStream AI reflects Fish’s deliberate, targeted approach to AI adoption, focusing on use cases where workflows shaped by the knowledge of the firm’s world-class IP professionals can streamline foundational tasks and allow attorneys to focus on more strategic work.

Key capabilities include:

• Office action analysis, identifying claim limitations at issue, summarizing the examiner’s rejection, highlighting potential weaknesses, and proposing counterarguments or amendment options for attorney review.
• Alice rejection support, applying the Alice framework and generating draft responses for attorney refinement.
• Application drafting support, organizing inventor materials, summarizing inventions and novel features, suggesting follow‑up questions, and proposing independent claims to help attorneys assess strategy and next steps.

Elevating patent prosecution through AI-driven analysis

FishStream AI enhances patent prosecution by transforming how attorneys analyze complex technical and legal materials. The platform synthesizes prior art, office actions, and related documents into structured outputs that streamline early-stage review and issue identification, allowing attorneys to focus on strategic work such as claim development and response planning. In complex matters, it further strengthens precision by cross-referencing claim elements against cited references, surfacing key distinctions, and generating claim charts to support attorney review, thereby providing a strong starting point for focused, defensible patent positions.

Designed with security and responsibility at the core

FishStream AI operates entirely within Fish’s secure enterprise environment, with strict safeguards to protect sensitive client information . The platform is designed to augment attorney capabilities while maintaining a human-in-the-loop approach, ensuring that legal judgment, strategy, and final work product remain firmly in the hands of Fish professionals.

“Staying at the leading edge of technology is critical to how we serve clients, but innovation only matters if it’s applied responsibly,” said Hitt. “With FishStream AI, we’re pairing advanced AI capabilities with careful oversight and attorney judgment to drive stronger results and greater value for our clients.”

About Fish & Richardson

Fish & Richardson is the leading intellectual property law firm, trusted by visionaries across eras to protect their IP since our founding in 1878. Our IP litigation, prosecution, and post-grant experience is unmatched across venues and prosecution needs. We touch more PTAB cases, IP appeals, and utility patents than anyone else, and no national firm handles more district court patent cases. Our 400+ attorneys and technology specialists — many of whom are also scientists — put that experience to work for worldwide innovators from our 15 locations in the U.S., Germany, and China. We plan today’s IP strategy with tomorrow in mind and distill our vast technical and legal knowledge to resonate with business leaders and juries. For more information, visit fr.com or follow us on LinkedIn, Facebook, and X.

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