Patent Law

Casimir Jones represents and acquires patents for a broad base of U.S. and international companies, universities and individual inventors.

We prosecute and enforce utility and design patents for companies with extensive, active patent portfolios, to small, start-up companies that rely on the patent system to obtain funding and to head off competition.

Our experience with patents does not end with patent preparation and prosecution. We apply our knowledge of the Patent Laws and workings of the Patent Office to advise you on post-issuance practice including reissue applications, reexamination proceedings, and other post-grant procedures.  Casimir Jones attorneys possess an extensive and successful patent litigation record and participate in all aspects of such disputes, including avoidance of litigation and settlement and licensing discussions.   We also apply our knowledge of preparation, prosecution, and litigation to the analysis of patents and patent portfolios in the preparation of infringement and validity opinions, freedom to operate clearances, due diligence analysis, and licensing, as well as other forms of intellectual asset management.


Intellectual Asset Management

Casimir Jones renders services for its clients in the following areas:

  • Complex portfolio strategy and development
  • Freedom-to-Operate analysis
  • Non-Infringement analysis
  • Invalidity analysis
  • Patentability analysis
  • Enforceability of Intellectual Property
  • Due diligence review of third party intellectual property
  • Auditing and preparation of intellectual property for due diligence review of others
  • Registerability of Trademarks
  • Intellectual property licensing
  • Intellectual property reporting compliance
  • IP due diligence issues in connection with an M&A transaction
  • Complex portfolio strategy and development

Casimir Jones attorneys have extensive experience in all areas of intellectual asset management.  We have guided clients of all sizes, from start-ups to Fortune 500 companies, in all of their intellectual asset management needs, including working with clients from inception to IPO or acquisition.  We have a long track record of adding substantial value to our client’s business transactions during their most critical stages.

Casimir Jones will work with each company to provide the highest quality of legal analysis. As our attorneys have many years of experience, the cost effectiveness of using Casimir Jones in this area is second to none.


Casimir Jones provides a full-service trademark department for all of its clients. Our list of services includes:

  • Federal, State and Foreign Trademark Registration
  • Trademark Search and Analysis
  • Review of Product Literature/Labeling
  • Trademark Licensing
  • Trademark Enforcement & Defense
  • Domain Name Registration and Dispute Resolution
  • Oppositions and Cancellations
  • Web Site Audits
  • Branding Guidelines and Programs

We provide counsel to clients operating in industries that range from consumer products to cutting edge high-tech fields. We work with clients to assess your needs and recommend the best course of action to effectively and efficiently meet set goals. To do this, we use a team of legal professionals with competitive billing rates commensurate with their level of experience. We approach each project by determining the most efficient and cost effective strategy to produce high quality, high value results for you.