Douglas Lewis
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Douglas Lewis Email & Phone Number

Special Counsel at Kelley Drye & Warren LLP
Location: United States 5 work roles 3 schools
1 work email found @sidley.com 1 phone found area 312 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email d****@sidley.com
Direct phone (312) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Special Counsel
Location
United States
Company size

Who is Douglas Lewis? Overview

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Quick answer

Douglas Lewis is listed as Special Counsel at Kelley Drye & Warren LLP, a with 637 employees, based in United States. AeroLeads shows a work email signal at sidley.com, phone signal with area code 312, and a matched LinkedIn profile for Douglas Lewis.

Douglas Lewis previously worked as Legal Consultant at Douglas Lewis Law Llc and Attorney-Partner at Sidley Austin Llp. Douglas Lewis holds Jd from University Of Chicago.

Company email context

Email format at Kelley Drye & Warren LLP

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{first_initial}{last}@sidley.com
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AeroLeads found 1 current-domain work email signal for Douglas Lewis. Compare company email patterns before reaching out.

Profile bio

About Douglas Lewis

I am an experienced litigator, having represented clients in intellectual property and other matters in courts across the country as both plaintiff and defendant. I have also appeared in the U.S. International Trade Commission (ITC) and before the Patent Trial and Appeal Board (PTAB). I have tried cases in both federal district court and the ITC and have argued post-grant petitions before the PTAB. I have handled and managed all aspects of litigation, including setting case strategy, preparing and reviewing pleadings and briefs, conducting fact and expert discovery, preparing witnesses, taking and defending depositions, making court appearances, including oral arguments and trials, and writing appellate briefs. I have substantial oral and written advocacy experience, including at hearings, on dispositive and non-dispositive motions, and at trial. In addition to litigation, I have assisted clients in analyzing their patent portfolios to identify their most valuable patents and in shaping claims to create a valuable portfolio. I have mediated complex litigation, negotiated settlement agreements, and successfully settled litigation. I have also resolved pre-litigation claims.My clients have included numerous software companies, telecommunications carriers, smartphone manufacturers, video game companies, and medical device companies. I also have represented both patent holders and implementers in standard essential patents disputes in the areas of 3G and 4G/LTE telecommunication standards, video and image compression standards, and inter-carrier text messaging.My goal is to help my clients solve their legal problems and manage their legal risk, so they can focus on their businesses. Clients appreciate that I am apt at distilling complex legal and technical issues into understandable concepts and at providing clear, succinct, and practical legal advice.

Listed skills include Patent Litigation.

Current workplace

Douglas Lewis's current company

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Kelley Drye & Warren LLP
Kelley Drye & Warren Llp
Special Counsel
new york, new york, united states
Website
Employees
637
AeroLeads page
5 roles

Douglas Lewis work experience

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Special Counsel

Current

Chicago, Illinois, United States

Intellectual property litigator.

Sep 2022 - Present

Legal Consultant

Douglas Lewis Law Llc

Litigation consultant supporting clients through the entire life-cycle of litigation.

Jan 2021 - Sep 2022

Consultant

Andersen Consulting (Now Accenture)

Chicago, Illinois, United States

Jul 1988 - Sep 1990
Team & coworkers

Colleagues at Kelley Drye & Warren LLP

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3 education records

Douglas Lewis education

FAQ

Frequently asked questions about Douglas Lewis

Quick answers generated from the profile data available on this page.

What company does Douglas Lewis work for?

Douglas Lewis works for Kelley Drye & Warren LLP.

What is Douglas Lewis's role at Kelley Drye & Warren LLP?

Douglas Lewis is listed as Special Counsel at Kelley Drye & Warren LLP.

What is Douglas Lewis's email address?

AeroLeads has found 1 work email signal at @sidley.com for Douglas Lewis at Kelley Drye & Warren LLP.

What is Douglas Lewis's phone number?

AeroLeads has found 1 phone signal(s) with area code 312 for Douglas Lewis at Kelley Drye & Warren LLP.

Where is Douglas Lewis based?

Douglas Lewis is based in United States while working with Kelley Drye & Warren LLP.

What companies has Douglas Lewis worked for?

Douglas Lewis has worked for Kelley Drye & Warren Llp, Douglas Lewis Law Llc, Sidley Austin Llp, Jones Day, and Andersen Consulting (Now Accenture).

Who are Douglas Lewis's colleagues at Kelley Drye & Warren LLP?

Douglas Lewis's colleagues at Kelley Drye & Warren LLP include Jetta Sandin, Jennifer Wainwright, Elizabeth Langton, Valerie Sheaffer, and Ryan Kang, Esq., Cpa.

How can I contact Douglas Lewis?

You can use AeroLeads to view verified contact signals for Douglas Lewis at Kelley Drye & Warren LLP, including work email, phone, and LinkedIn data when available.

What schools did Douglas Lewis attend?

Douglas Lewis holds Jd from University Of Chicago.

What skills is Douglas Lewis known for?

Douglas Lewis is listed with skills including Patent Litigation.

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