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AU LLC

Law Firm
4.8 (17 reviews)

About

Chicago IP and e-commerce law firm founded in 2011, meeting the global challenges of modern business and intellectual property law. Bilingual services (English/Chinese).

Specialties

AI and Software

Services

  • Patent Prosecution
  • Utility Patent
  • Design Patent
  • Patent Litigation
  • PCT International
  • Trademark
  • Copyright
  • Trade Secret
  • IP Portfolio

Reviews

Google Reviews
Anne Taylor Apr 2025

Answered my messages quickly and were super helpful. Thanks again!

Andy Szczepaniak May 2023

Adam helped Register our trademark. Prompt and honest communication throughout the process. Recommend!

M.A. Saleem Oct 2025

Outstanding Legal Representation Adam is an excellent attorney — knowledgeable, professional, and efficient. He handled our case with great attention to detail and strong communication at every step....

Chesare D May 2022

I got a quick question for Adam and called him. I started a conversation with him related a web site charge $4997 that I did not consent and was having issues to get my money back. His support was key...

Jamie Davis May 2021

Professional & to the point. They know their stuff. Daniel & Adam are great to work with. They helped me resolve a lot of issues. Will be coming back when needed. Thank you guys

Andrew Giorgi Jan 2020

Adam really helped me understand what was going on in my situation & how much I was being harassed by the person coming after me. I would definitely recommend them & this service.

Alex Ktenas Dec 2019

They were completely professional and easy to work with! If you have any parent or trademark needs contact these attorneys! They are priced well and get the job done!

go mysoon Nov 2019

I reach Adam E. Urbanczyk for my patent application and he was the perfect attorney that every inventor wish to have. I highly recommend!

Laura Ahmad Oct 2019

Adam is a pretty straight forward lawyer this is a plus for me.

Pete Pryor Apr 2019

Adam is a pro,an ethical pro.He assisted me in dispute with the firm I used to own. He has a very sharp mind concerning the law and always gave me good advice.He was great ,he worked through my probl...

Alex Liu Feb 2019

Adam Urbanczyk was referred to us by one of our mentors and we were very fortunate to have had the opportunity to with him. Adam is very knowledgeable and diligent when helping us. We truly apprecia...

Swatika Taneja Nov 2018

Adam Urbanczyk is a highly experienced and knowledgeable IP lawyer at AU LLC. It’s been great working with Adam (AU LLC). I really appreciate his attention to detail and strategically approach towards...

Zachary Wieder Nov 2018

Can't say enough good things about Adam. He is super patient and thorough in his explanations of legal details that once seemed so confusing. I am in the e-commerce space and Adam will definitely be m...

Daniel Grampa Feb 2017

As an entrepreneur myself and consultant to many others, I have retained Adam for numerous services over the last ~6 years, including the drafting and negotiating of definitive agreements for a levera...

Adrian Van Feb 2017

After contacting several different patent attorneys and working with a few different ones over the years Adam is the first attorney that actually seemed to care. The others just went through the moti...

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