Law Offices of  Mark A. Hamill, P.C. - Glen Ellyn Intellectual Property Attorneys

Law Offices of  Mark A. Hamill, P.C. - Glen Ellyn Intellectual Property Attorneys
Intellectual Property Law Patents & Trademarks Copyright Law Trade Secrets
Call: 630-984-5339

Law Offices of
Mark A. Hamill, P.C.

788 Willis Street
Suite 100
Glen Ellyn, IL 60137
Phone: 630-984-5339     
Fax: 630-793-0792
Map and Directions

Glen Ellyn Patents and Trademarks Lawyers

Protect the Value of Your Ideas and Future Business Interests

An effective patent and trademark lawyer must be able to handle both the legal aspects of your claim as well as have a comprehensive and in-depth understanding of relevant products or technologies at stake. At the Law Offices of Mark A. Hamill, P.C., in Glen Ellyn, Illinois, we offer personalized service, strategic counsel and result-driven advocacy to protect the interests of our individual and business clients.

With extensive years of experience attorney Mark A. Hamill has represented clients in a wide range of industries facing complicated patent and trademark legal issues. He has experience in technologies in the mechanical, medical and chemical arts including, for example, plastic injection molding, household appliance manufacture, automotive parts manufacture, medical diagnostic equipment, medical sterilization equipment, biologically active peptides, industrial chemicals, non-digestible fat substitutes, respiratory assistance devices and air filtration systems.

Our firm can assist you with all of the following:

  • Patentability searches: We will research and advise you on how a patent examiner will most likely view your potential patent application as to its patentability.
  • Patent Validity and Clearance opinions: We will advise you on whether you may be infringing on another's valid patent claims.
  • Patent litigation and dispute resolution: We are experienced in providing counsel and advocacy through the dispute resolution, mediation, arbitration or administrative trial process.
  • Trademark search and application: We conduct a trademark search and help you appropriately file documents in an effective and timely manner to make the trademark acceptable to examiners. We can also file for trademark protections overseas through the Madrid Protocol Trademark Application process.
  • Trademark Clearance Opinion: We will advise you on whether a new proposed mark is available for adoption, use and registration.
  • Trademark Oppositions: Administrative proceedings in the United States Patent and Trademark Office (USPTO) in which a party attempts to prevent registration of another's mark.
  • Patent Reexamination Proceedings: Administrative proceedings to determine the validity of an issued U.S. patent in the USPTO.

Infringement and Patent Prosecution

Patent prosecution is a process of acquiring patents. Our DuPage County patent prosecution attorneys will write the patent document and submit it to the USPTO. If necessary, we can also file for patent protection outside the U.S. through the Patent Cooperation Treaty (PCT) process. Our firm has extensive experience in this complex area of law and can provide counsel, guidance and advocacy focused on securing your rights and investments.

Dedication and Client Commitment

We understand that being available, responsive and effective are critical to our clients' interests. You can trust that we will provide the personalized attention you need and work to achieve positive results in a cost-effective manner. Please contact us by calling 630-984-5339 or contact us by e-mail to arrange a consultation with our Glen Ellyn patents and trademarks attorneys.