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Atty. Marin Cionca, Irvine, Orange County, California, USA


Mr. Cionca is a registered patent attorney and founder of CIONCA IP Law P.C. ("CIONCA IP"), an intellectual property law practice based in Irvine, Orange County, California. He has an extensive technical background having graduated from a five-year European engineering program, having practical engineering experience and having taught College Physics. He helps clients with patent application and prosecution matters in various technologies including, engineering, computer, software, mechanical, physics-related and medical device technologies. He also helps startups and businesses acquire and enforce their intellectual property rights in trademarks, trade secrets and other IP. Further, he defends his clients when they are accused of patent or trademark infringement.

Practice Areas


  • Free Consultation
    30 minutes
  • Credit Cards Accepted
    Only for $1,000 in fees or less.
  • Rates, Retainers and Additional Information
    Flat Fees available for many of our services; flat fees can be seen at http://patentattorneycionca.com. Hourly fee for customized services, such as litigation: $250 - $300/HR
  • Education

    Concord Law School
    J.D. (2006) | Law
    Honors: Best Oral Advocate Award
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    University of Transilvania
    B.S. (1991) | Engineering
    Honors: Ranked #7 in a Math/Genetics 500-student competition.
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    13 years of experience


    CIONCA IP - Irvine Office (Main Office)
    2030 Main Street
    Suite 1300
    Irvine, CA 92614
    Toll-Free: (800) 454-1360
    Telephone: (949) 334-3036
    Fax: (949) 335-9106
    Monday: 9 AM - 5 PM
    Tuesday: 9 AM - 5 PM
    Wednesday: 9 AM - 5 PM
    Thursday: 9 AM - 5 PM
    Friday: 9 AM - 5 PM
    Saturday: Closed
    Sunday: Closed (Today)