• Positioning patent strategies now
    so that your business exceeds expectations tomorrow
    IP Strategists
  • Top-Ranked Law Firm
    - Top 10 in nation for allowance rate in TC2600
    (read more)
    - Top 10 in nation for allowance rate in TC2100
    (read more)
    - Ranked in TOP 100 in nation for overall
    prosecution factors
    (read more)
    - Near Top 100 in nation for number of yearly
    patent grants
    (read more)
  • Top-Ranked Lawyers
    Multiple attorneys in the firm have received a variety of awards, including:
    - IAM300 (World's top IP Strategists)
    - SuperLawyers
    - Top 40 Under 40
    - Avvo "10" Ranking
  • Cutting Edge
    Professionals
    Creating patents that thrive under today’s laws
    not just yesterday’s
  • Licensing Experts
    Transforming patents from
    corporate wallpaper
    to effective business tools
    and revenue streams

Zilka-Kotab tailors a patent strategy to your business, and then executes by procuring patents that are built to withstand the challenges of our times

And we do not stop there - we follow you and your growing business at each step, putting your strategically-procured patents to work along the way


Procurement
Strategy
Leverage
Results

Latest News

Zilka-Kotab issues 4,000th U.S. patent

Zilka-Kotab issues 4,000th U.S. patent, while issuing an average of over 340 patents/year. read more

Zilka-Kotab is rated Top 10 for TC 2600 and TC 2100

Zilka-Kotab is rated in the Top 10 in the nation for Technology Center 2600 read more and Technology Center 2100 read more .

Zilka-Kotab recognized by Juristat for prosecution excellence

Zilka-Kotab is recognized by Juristat across multiple key patent prosecution metrics, including Gold for Time to Response After Office Action, Silver for Extensions, and Bronze rankings for Normalized Allowance Rate, Normalized Time to Allowance, and Normalized Office Actions to Allowance. read more

Top Rated Firm

Zilka-Kotab consistently ranks near the Top ~100 of 'Top Patent Firms' rated by IP Watchdog. For more information, see the latest ranking compiled for year 2016. read more

Many are teamed up with leaning on excited about Zilka-Kotab...

Our clients range from large international corporations to start-ups and prolific inventors.