Services We Provide

We assist companies, individuals and other attorneys in obtaining protection for inventions and trademarks under United States law. We also assist them in obtaining international protection. In this way, Kremblas & Foster provides worldwide protection of intellectual property so clients can confidently pursue their business goals.

Patents (Protecting Inventions)


  • Advising clients about patent law
  • Search and advise whether an invention can be patented
  • Search and advise whether a product infringes a patent
  • Advise how to avoid patent infringement
  • Prepare and file patent applications for inventions and designs in the U.S. Patent & Trademark Office and in Patent Offices of foreign countries
  • Communicate with the U.S. Patent & Trademark Office to persuade it to grant a patent
  • Submit required fees to maintain issued U.S patents and foreign patents
  • Appeal patent applications to the Patent Trial and Appeal Board within the U.S. Patent & Trademark Office

Summary of Typical Costs for Patents

Trademarks (Protecting Brands)


  • Advise clients regarding trademark law
  • Search and advise whether a trademark can be protected
  • Search and advise whether a trademark infringes someone else’s rights
  • Advise how to avoid trademark infringement
  • Prepare and file Trademark applications in the U.S. Patent & Trademark Office and in Trademark Offices of foreign countries
  • Communicate with the U.S. Patent & Trademark Office to persuade it to register a trademark
  • Submit required documents and fees to maintain trademark registrations in the U.S. and foreign countries
  • Appeal trademark applications to the Trademark Trial and Appeal Board within the U.S. Patent & Trademark Office

Summary of Typical Costs for Trademarks