Dallas

Dallas–Fort Worth is a national leader in telecommunications, energy, aerospace, medical devices, and financial technology, with a fast-growing base of software and semiconductor innovation. Alliance IP supports this ecosystem by protecting ideas through robust patents, litigation strategy, and global portfolio management, enabling companies from startups to Fortune 100s to focus on growth. In the region, Scott McClelland, Leslie Dalglish, and Ross Culpepper combine deep technical knowledge and full-service IP expertise to help local companies secure, maximize, and monetize their intellectual property.

Attorneys

Ross Culpepper, Partner & Founder at Alliance IP

Ross Culpepper

Partner & Founder

Leslie Dalglish, Partner & Founder at Alliance IP

Leslie Dalglish

Partner & Founder

Scott McClelland, Partner & Founder at Alliance IP

Scott McClelland

Partner & Founder

Dusty Vogelpohl, Attorney at Alliance IP

Dusty Vogelpohl

Attorney

Manjula Variyam, Attorney at Alliance IP

Manjula Variyam

Attorney

1,600+

Patents Filed

950+

Patents Granted

10+ Years

Experience per Attorney

150+ Patents

For each attorney

IP Counsel Built for Innovators

Deep Experience. Modern Efficiency. Proven Reliability.

Alliance IP is a full-service intellectual property firm designed for today’s innovators. Our patent attorneys bring more than a century of combined experience from top law firms, global technology companies, and academia. With technical backgrounds in engineering and the applied sciences, we deliver strategic, efficient counsel across patents, trademarks, licensing, litigation, and beyond. By rethinking the traditional law firm model, we operate with greater efficiency and lower overhead—passing meaningful value on to our clients.

 

NewPatent

Our attorneys have more than 150 years of combined experience in intellectual property law.

Our Services

At Alliance IP, we work closely with clients to understand their business objectives and deliver intellectual property solutions tailored to their needs. We secure patents and trademarks, and assist in enforcing, defending, licensing, and monetizing those rights.

Our Locations

Based in key U.S. tech and business hubs, our attorneys work across all time zones and travel extensively to support clients wherever innovation happens.