IP Litigation · Patent · PTAB · ITC · and more

Expert Witnesses for IP & Litigation — Found by Data

Patexia Connect is built for IP litigation — patent, PTAB, ITC, Hatch-Waxman — but our data-driven, human-powered approach works across antitrust, product liability, securities, and commercial disputes. We source from leading academic institutions and top industry professionals to find the right expert for your exact case.

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24–72h

To 2–3 vetted candidates

100%

Conflict-checked profiles

Cost to search

Expert Witnesses Across Every Practice Area

Click a practice area to learn how Patexia Connect sources for your specific matter type.

Patent Litigation PTAB Proceedings ITC Section 337 Hatch-Waxman & ANDA Antitrust & Competition Trade Secret Litigation Trademark & Copyright Securities Fraud & Class Action Product Liability Environmental & Toxic Torts Construction Litigation Insurance Disputes Commercial & Contract Litigation FRAND & SEP Disputes Damages & Lost Profits Analysis

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Leveraging Case Data

Data That Finds the Right Expertise

Whatever your litigation needs, Patexia's expert sourcing combines our proprietary IP litigation database with a hands-on human sourcing team — spanning academic researchers, professors, and seasoned industry professionals across every technical domain.

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Litigation History

We cross-reference every expert against district court, PTAB, and ITC case records.

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Technology Precision

Matched to the IPC code if needed — including deep technical niches and emerging areas.

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Conflict Cleared

Opposing party ties, past firm involvement, and industry overlap — all checked before delivery.

Attorneys FAQ

Frequently Asked Questions

Everything attorneys and law firms ask us most often about working with Patexia Connect.

How fast can I expect expert candidates?▾

We typically deliver 2+ vetted candidates within 24–72 hours. Every profile is still reviewed and contacted by a sourcing professional before reaching you.

How do you verify expert qualifications?▾

Before sending any profile, we check: courtroom and deposition experience; success rate in relevant case types; prior testimony and industry background; match between CV and actual track record; and availability to engage.

How do you handle conflicts of interest?▾

Before sending a profile, we check opposing party ties, past firm and case involvement, and existing engagements or industry overlap. You only see clean candidates.

Can I interview the expert before deciding?▾

Yes — every candidate we send is ready for an initial call. We'll coordinate logistics and prep the expert so you can focus purely on evaluating fit.

Is there a cost for the search itself?▾

No cost until you engage an expert. Search and shortlisting are always free — whether you're exploring early or need someone immediately.

What if the expert isn't a match?▾

Let us know and we'll dig deeper or switch direction at no extra charge. Connect is not a static directory — we tailor every search to your case specifics.

Can I filter by prior experience against a specific company or judge?▾

Yes. We can filter by litigation history, role (plaintiff/defendant), venue, and even judge if it's relevant. Just tell us what matters for your case.

I don't know exactly what kind of expert I need yet — can you help?▾

Absolutely. We can start with the patent, case, or tech field and suggest profiles that cover your bases. We're used to shaping searches with attorneys along the way.

What if I've tried another firm and it didn't work out?▾

That's common. We're not a CV bank — we do expert witness search backed by litigation data and technology. Happy to take another look and see what's still possible.