Testimonials

Theodore is hands down one of the most responsive, intuitive and efficient IP attorneys that I have had the pleasure to work with. He presents ALL of the parameters that need to be considered and has assisted me in making the best decisions every time.

- Phil Barish, Owner, SetOnce


Theodore assisted my company with copyright registration research and copyright infringement matters. I would highly recommend him. He was very responsive by keeping me updated the entire time and provided in-depth explanations that made sense and weren't filled with legal jargon.

- Sam Borcia, Chief Executive Officer, Lake & McHenry County Scanner


HIGHLY RECOMMEND. I stumbled upon Theodore as a referral and we are so grateful for the work that he has done for me and the company. He is intuitive and respects that people come from all sorts of socio-economic background and he was willing to work with us even amidst our pandemic “business budget.”<== this alone says a lot about him and his passion to help others. He is intelligent, attentive, and I think we’ll be staying with him for a long time as we continue to grow as a small business.

- Tu Bloom, Owner, Chicago Bloom


Theodore represented me on several matters regarding false accusations of trademark infringement. He was timely, smart, and strategic. He is a great communicator and very knowledgeable. I would highly recommend and will continue to use his services indefinitely.

- Max Martinelli, Co-owner, Martinelli Millwork, LLC


I had an issue with a large corporation infringing on my copyrighted work, and as a single owner LLC, I wasn’t sure how to handle it. Ted did an awesome job researching the company, creating a plan, and drafting a demand letter, which solved the issue promptly. He also drafted Terms and Conditions as well as a Privacy Policy for my small business. His expertise and history in matters like these, especially the demand letter, made it easy to trust his judgement. Not only is he very good at what he does, he's great to work with, prompt, very fair, more affordable than a big firm, and he communicates well throughout the process. I'll be working with him again on a Trademark as well as any future needs that may arise. No complaints at all!

- Nathan Ehlers, Owner, The Backseat Pilot; Airline Pilot, United Airlines


Theodore Chiacchio offered us exceptional help with our legal situation. He is extremely knowledgeable and responsive. It was apparent from our first conversation that he was right on track and knew exactly what to do to provide us with security and an outcome that was both fair and reasonable. We felt at ease and confident with Theodore. In what was a very difficult and unwanted situation he made much easier.

- Rebecca Cappelli, Owner, Songbird Studios Inc


Chiacchio IP LLC made our experience Easy! Amazing work put forth - We highly recommend Chiacchio IP LLC.

Thank you for your diligence.

- Maria A. Grenier


Mr. Chiacchio is very knowledgeable in his field. He understood our needs, was great with communication and accomplished the goals in a timely, competent and professional manner.

- Syed Majid, M.D., Owner, Alliance MD


Working with Chiacchio IP was extremely easy and a great experience. Very knowledgeable and was able to help with my trademark matter in a responsive and timely manner. Highly recommend!

- Andrew Gilman, Owner, Northline Property Group


Great team of professionals, highly competent at navigating (and explaining) the world of patents. Loads of smarts, humor, and integrity.

- Yuliya Trinchuck


Ted at Chiacchio IP is extremely attentive and adaptive to meet client needs and in providing great results for complex contracts and licenses.

- Andrew Fleischman, M.D., Owner, IllExcor Therapeutics, LLC


Theodore has been wonderful to work with on copy right, trademark, and related matters. Throughout this very stressful process he has answered my questions and explained things thoroughly.

I am really pleased with how Theodore and the team at Chiacchio IP have handled my case and will continue to work with them for all of my intellectual property, copy right, and trademark needs!.

- Stephanie Hames McKenna, Jewelry designer and retailer


The communication is excellent. Very punctual & outstanding skills, I would absolutely hire them again. I also strongly recommend hiring them to anyone that may need their expertise.

- Elsa Vela, Inventor


Ted filed my trademark application for me. I was in a time crunch and needed the application filed within a few hours of having first contacting Ted. After discussing my matter with me, Ted agreed to shuffle his schedule to help ensure that my trademark application was filed by the tight deadline that I had. I would certainly recommend Ted for trademark and other intellectual property matters.

- Brian Reff, National Sales Manager, International Marketing Systems Ltd


Ted is an outstanding Intellectual Property attorney that truly cares about his clients' needs. During one of the most stressful times of my life, Ted gave me the assurance and confidence that everything would be okay. His knowledge and expertise allowed us to find a swift and positive solution to my matter. As a lawyer myself, I can honestly say that Ted is a world-class attorney and I highly recommend him to anyone that has Intellectual Property needs.

- Blake Hall


Ted Chiacchio is an experienced, knowledgeable, and hard-working IP attorney. Over the course of my trade secrets lawsuit, Ted was highly responsive and always put in extra hours to deliver results. Unlike many other attorneys, he was considerate of his clients' interests in helping to reach an efficient, speedy resolution to my case. I strongly recommend retaining Ted to help resolve any intellectual property dispute.

- Yifei (Dan) Chen, Quantitative Trader, Atto Trading Technologies


Ted took care of protecting a slogan and t-shirt idea in an extremely quick and efficient manner. He was very responsive, and I felt like I was very taken care of.

-  Aaron Gang, Owner of Aaron Gang Photography


When I first started looking for a lawyer in the US, I had no idea what to expect. I represent an international online retailer from China and we were unfamiliar with the US legal system. An urgent legal message from the plaintiff regarding a trademark infringement case started my search for an experienced trademark lawyer. After calling and speaking to a wide variety of costly lawyers and law firms, I realized that Ted was one of the few personable, professional, and intelligent options that I came across during my search. Not only did he show me that he valued my time, but also my opinion and decisions regarding the case. If you are currently looking for an experienced trademark lawyer for your case, I strongly recommend you give Ted or his office a call and see what they can do for you.

- 老单


I work with Theodore Chiacchio through my own intellectual property law firm and trust his knowledge to help my clients enforce their intellectual property rights. From working with Ted, it is easily apparent that he has been practicing IP law for many years. Ted is extremely thorough, has great attention to detail, and is a master in his craft.

- Scott Nyman, Patent Attorney


I am a financial executive who has worked in the life sciences industry (pharma/biotech/med device) for over 15 years now. I have known Ted for over 20 years, during the course of which he has provided to me patent and other intellectual property-related advice. Ted has an extraordinary depth of patent law knowledge gained from many years of practicing at top tier corporate law firms. I find him to be incredibly thorough, thoughtful, practical and responsive and look forward to continuing to benefit from his capabilities and guidance in the future.

- Scott Kain, Sesen Bio


Scott and Ted and his team are outstanding. We came to them with a complaint regarding a company that had been using our company name. We had been using this name in business (though it had not been trademarked) for several years prior to this imposter company. They were aggressive, thorough, and well prepared and continue to follow the process through to ensure this company re-brands. Ultimately we won this case protecting our intellectual property and this was money very well spent.

- Jordan Scherer, Co-Founder & Managing Member, Spirit Tea, LLC

(Mr. Chiacchio handled the above-referenced matter in connection with his role as Of Counsel for Nyman IP.)


If there was a sixth star available—I would have checked it! I hired Theodore Chiacchio for matters concerning copyright and I couldn’t have asked for a better attorney-client experience. He was meticulous, professional and very responsive. But most importantly, his depth of IP knowledge was boundless. There was never a moment that I doubted that I was in the best hands possible. I already have plans to hire him again this year for patent registration. I would recommend him to anyone seeking IP assistance.

- Laura A. Miller, Professional Freelance Writer


I wholeheartedly endorse Ted Chiacchio. He is responsive, knowledgeable and I can recommend him for any patent or other IP matter.

- Stefan R. Stoyanov, Of Counsel, Aguilar Bentley LLC


Could not recommend Theodore Chiacchio more. From the moment I contacted him to help secure a strong patent for my IP, he approached the project with the utmost professionalism and intellect. His guidance and creative input helped steer me in the right direction and I could not have been happier with where we ended up. He is a very knowledgeable and collaborate patent attorney who always keeps his clients’ best interests in mind.

- Jonathan Quick, Senior Creative Director, Turner Broadcasting

Client Reviews
★★★★★
When I first started looking for a lawyer in the US, I had no idea what to expect. I represent an international online retailer from China and we were unfamiliar with the US legal system. An urgent legal message from the plaintiff regarding a trademark infringement case started my search for an experienced trademark lawyer. After calling and speaking to a wide variety of costly lawyers and law firms, I realized that Ted was one of the few personable, professional, and intelligent options that I came across during my search. Not only did he show me that he valued my time, but also my opinion and decisions regarding the case. If you are currently looking for an experienced trademark lawyer for your case, I strongly recommend you give Ted or his office a call and see what they can do for you. 老单
★★★★★
Ted is an outstanding Intellectual Property attorney that truly cares about his clients' needs. During one of the most stressful times of my life, Ted gave me the assurance and confidence that everything would be okay. His knowledge and expertise allowed us to find a swift and positive solution to my matter. As a lawyer myself, I can honestly say that Ted is a world-class attorney and I highly recommend him to anyone that has Intellectual Property needs. Blake Hall
★★★★★
I am a financial executive who has worked in the life sciences industry (pharma/biotech/med device) for over 15 years now. I have known Ted for over 20 years, during the course of which he has provided to me patent and other intellectual property-related advice. Ted has an extraordinary depth of patent law knowledge gained from many years of practicing at top tier corporate law firms. I find him to be incredibly thorough, thoughtful, practical and responsive and look forward to continuing to benefit from his capabilities and guidance in the future. Scott Kain
★★★★★
Working with Chiacchio IP was extremely easy and a great experience. Very knowledgeable and was able to help with my trademark matter in a responsive and timely manner. Highly recommend! Andrew Gilman, Owner, Northline Property Group
★★★★★
Theodore Chiacchio offered us exceptional help with our legal situation. He is extremely knowledgeable and responsive. It was apparent from our first conversation that he was right on track and knew exactly what to do to provide us with security and an outcome that was both fair and reasonable. We felt at ease and confident with Theodore. In what was a very difficult and unwanted situation he made much easier. Rebecca Cappelli, Owner, Songbird Studios Inc.