Patents, Trademarks,
Copyrights, Licensing

Cherskov Flaynik & Gurda, LLC employs the following professionals:

Mr. Cherskov has expertise in prosecuting chemical, biotechnology, and mechanical engineering patent applications to issuance in such diverse areas as electric car electrode fabrication, composites, coal flotation methodologies, nuclear reactor targets and containment building structures, low-level waste containment, DNA sequencing, protein engineering, and plasmid/bacteriophage applications.

Mr. Cherskov also has extensive experience both in prosecuting trademark applications and in patent, copyright, licensing, and trade secret litigation matters.

Mr. Flaynik has prosecuted a myriad of electrical and mechanical engineering applications to issuance, including defense contract technologies in the areas of optical fiber technology, ground proximity warning systems, and optical disk changers.

Mr. Flaynik also has developed an expertise in domestic and trademark prosecution matters.

Mr. Flaynik has extensive experience in licensing and litigation matters.

Mr. Gurda is a member of the Illinois Bar, the Federal Bar, and the patent bar.

Mr. Gurda prosecutes patent applications before the U.S. Patent Office and abroad. He is fluent in Polish.

Mr. Keith has experience prosecuting patent applications primarily in the mechanical and chemical arts, including such areas as sporting equipment, polymer remediation, dielectric films, thin-film capacitors, and acoustic levitation.

Mr. Keith is also experienced in trademark prosecution.

Commitment to excellence

For a free consultation, please call or e-mail us:

+1 (312) 621-1330