Insights

Specialized IP Services As a full-service intellectual property law firm with over 75 years of combined experience, LS3 offers tailored legal solutions in patents, trademarks, copyrights, and trade secrets, making it an attractive partner for innovative companies seeking precise IP protection.

Niche Market Focus Operating within the competitive law practice industry with a focus on intellectual property, LS3 caters to clients requiring customized legal services, emphasizing personalized attention that differentiates it from larger firms.

Growth Potential With an annual revenue estimated between 1 million and 10 million dollars and a dedicated team of 11 to 50 employees, LS3 is positioned to scale by leveraging its specialized expertise and personalized client approach to attract emerging tech and innovation-driven businesses.

Tech Stack Utilization Leveraging modern tools like Squarespace and Microsoft 365, LS3 demonstrates an openness to technology adoption which can be further expanded to improve client engagement, streamline operations, and enhance digital marketing efforts targeted at innovative industries.

Competitive Positioning LS3's focus on precise, surgical legal interventions positions it advantageously against larger competitors by offering highly specialized services with a personal touch, appealing to clients who value customized and attentive legal representation in intellectual property.

Lee Sullivan Shea & Smith LLP Tech Stack

Lee Sullivan Shea & Smith LLP uses 8 technology products and services including Squarespace, Open Graph, Webpack, and more. Explore Lee Sullivan Shea & Smith LLP's tech stack below.

  • Squarespace
    Content Management System
  • Open Graph
    Content Management System
  • Webpack
    Development
  • Squarespace Commerce
    E-commerce
  • Microsoft 365
    Email
  • Choices
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Microsoft Word
    Office Suites

Media & News

Lee Sullivan Shea & Smith LLP's Email Address Formats

Lee Sullivan Shea & Smith LLP uses at least 1 format(s):
Lee Sullivan Shea & Smith LLP Email FormatsExamplePercentage
Last@ls3ip.comDoe@ls3ip.com
78%
First.Last@ls3ip.comJohn.Doe@ls3ip.com
9%
First@ls3ip.comJohn@ls3ip.com
9%
FirstLast@ls3ip.comJohnDoe@ls3ip.com
4%

Frequently Asked Questions

Where is Lee Sullivan Shea & Smith LLP's headquarters located?

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Lee Sullivan Shea & Smith LLP's main headquarters is located at 656 West Randolph Street Floor 5w Chicago, Illinois 60661 United States. The company has employees across 1 continents, including North America.

What is Lee Sullivan Shea & Smith LLP's official website and social media links?

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Lee Sullivan Shea & Smith LLP's official website is ls3ip.com and has social profiles on LinkedIn.

What is Lee Sullivan Shea & Smith LLP's SIC code NAICS code?

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Lee Sullivan Shea & Smith LLP's SIC code is 8111 - Legal Services NAICS code is 54111 - Offices of Lawyers.

How many employees does Lee Sullivan Shea & Smith LLP have currently?

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As of March 2026, Lee Sullivan Shea & Smith LLP has approximately 19 employees across 1 continents, including North America. Key team members include Patent Attorney: D. P.Consultant: L. S.Attorney: S. M.. Explore Lee Sullivan Shea & Smith LLP's employee directory with LeadIQ.

What industry does Lee Sullivan Shea & Smith LLP belong to?

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Lee Sullivan Shea & Smith LLP operates in the Law Practice industry.

What technology does Lee Sullivan Shea & Smith LLP use?

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Lee Sullivan Shea & Smith LLP's tech stack includes SquarespaceOpen GraphWebpackSquarespace CommerceMicrosoft 365ChoicesModernizrMicrosoft Word.

What is Lee Sullivan Shea & Smith LLP's email format?

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Lee Sullivan Shea & Smith LLP's email format typically follows the pattern of Last@ls3ip.com. Find more Lee Sullivan Shea & Smith LLP email formats with LeadIQ.

When was Lee Sullivan Shea & Smith LLP founded?

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Lee Sullivan Shea & Smith LLP was founded in 2015.

Lee Sullivan Shea & Smith LLP

Law PracticeIllinois, United States11-50 Employees

LS3 is a full-service intellectual property law firm that caters to the special needs of its clients on an individual basis.  Our firm brings over 75 years of combined experience in every aspect of IP law, including patents, trademarks, copyrights, and trade secrets.  At LS3, clients get the personal attention and customized service that larger law firms cannot provide.  Moreover, with its surgical approach to legal matters, LS3 provides only the precise legal services that each client requires.

Section iconCompany Overview

Headquarters
656 West Randolph Street Floor 5w Chicago, Illinois 60661 United States
Website
ls3ip.com
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
2015
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Lee Sullivan Shea & Smith LLP's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Lee Sullivan Shea & Smith LLP's revenue is estimated to be in the range of $1M$10M

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