Diamond Intellectual Property Lawyers

Experienced patent attorney, trademark lawyer, copyright attorney, and ip trial lawyer, with offices in Chicago, Illinois, LaGrange, IL, and SW Michigan (New Buffalo), focusing on patents, trademarks, copyrights, trade secrets, Lanham Act, unfair competition, false advertising, Internet, domain name, e-commerce, technology, licensing and computer law matters, including patent, trademark and copyright application prosecution, management, protection, enforcement and infringement litigation (prosecution and defense).  Alternative billing arrangements, such as flat fee billing, flat rate billing, hybrid billing, and contingency or contingent fee arrangements, are available for many matters.   Intellectual property law firm perennially ranked among the "TOP TRADEMARK FIRMS" in the U.S. by Intellectual Property Today, a monthly...

Randy has represented technology clients large and small for nearly a decade, and has been licensed to practice before the US Patent & Trademark Office since 2003. He is passionate about startups, and works tirelessly to build IP portfolios that form core assets for young and growing companies.

An avid trumpet player, Randy regularly performs with various musical groups around the Chicago area in his spare time.

Patrick D. Austermuehle, a partner at Lubin Austermuehle, P.C., has experience in complex business and commercial litigation and consumer class actions. He has assisted in the successful representation of a number of state and federal matters, including cases at the appellate level.

Mr. Austermuehle received a B.S. from the University of Wisconsin and earned a J.D. with Honors from Chicago-Kent College of Law at the Illinois Institute of Technology where he was Notes and Comments Editor on the Law Review.

Prior to joining Lubin Austermuehle, P.C., Mr. Austermuehle served as a law clerk at the Cook County State’s Attorney’s Office and as...

I founded Corporate & Estate Legal Services, Ltd. to focus on business contracts, commercial litigation, estate planning and probate cases. I have decades of experience handling civil litigation and commercial contracts. I represent both plaintiffs and defendants. I have a broad spectrum approach to B2B litigation. I can negotiate deals, document agreements, litigate, pursue post judgment collection, and prosecute or defend judgments on appeal. I was a scholastic debater in high school and college. I am very comfortable with contract litigation, declaratory judgments, decedent's estates, and business torts. My experience affords me the luxury of handling all phases...

High-Stakes Litigation - Business Disputes - Franchise Litigation

I represent individuals and companies in high-stakes lawsuits, business and investment disputes, and franchise matters. I trained at a top global law firm where I practiced complex commercial litigation for a decade. I practice now at a boutique law firm where I help entrepreneurs and small businesses with their most important "bet the company" matters.

My practice includes:
- Contract disputes
- Fraud cases
- Franchising and dealer terminations and regulatory compliance
- Securities & commodities litigation / enforcement and...

Over twenty eight years of legal experience working with businesses on the issues they face daily during their business cycles. I act in the capacity of an outside general counsel assisting business owners to make smarter decisions, build stronger relationships and make and save money. I stress the importance of recognizing that correct legal answers alone do not necessarily translate into the correct best business decisions. I represent all types of businesses in every stage of their business cycles from start up through eventual sale. Specialties: The Supreme Court of Illinois does not recognize certifications of specialities in the...

Criminal defense attorney practicing in Will, Du Page, Cook, Kane, Kendall and surrounding areas handling matter from minor traffic tickets, DUIs, domestic battery, drugs cases, sex cases and all misdemeanors and felonies.

Do you want a patent that just hangs on the wall or stands up in court ? We are trial attorneys that write patents to stand up in court.

Call now or visit our website to get your FREE Inventor’s Guide to Patents book and consultation!

Live to your purpose! Protect and bring to market your visionary idea!

Our firm's sole focus is patents. When you specialize you serve your customers the best. Trusted nationwide by scientists, inventors, entrepreneurs, investors, and more!

It is a common misconception that inventors and business people have, that as soon as an invention is granted a Patent from the USPTO, that interested tech companies will come knocking at the door looking to license your invention or buy the technology.

Or, that magically there will be a massive...