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Practice areas


  1. Intellectual Property: 90%
  2. Litigation: 10%

Attorney endorsements

2 total 

Are you an attorney? Endorse this lawyer

  • Michael John Rossiter

    I've known David for several years and can attest to his high moral character and trustworthiness. His skill and expertise as a lawyer are evident from his impressive background.


    Michael Rossiter Employment and labor Attorney
    Relationship: Fellow lawyer in community

  • James Michael Bergener

    I fully endorse David. I've know David for many years know the quality of his character and work. Both are beyond reproach. His integrity and honesty are inspiring. I would recommend David without hesitation.


    James Bergener Personal injury Attorney
    Relationship: Fellow lawyer in community

Contact info

840 Newport Center Dr #400
Newport Beach, CA, 92660-6324


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Rising StarSuper Lawyers MagazineN/A
First PlaceStanford Technology Law Review Paper ContestN/A
Work experience
TitleCompany nameDuration
PartnerIrell & Manella2011 - Present
AssociateIrell & Manella2004 - Present
Law ClerkU.S. Court Of Appeals Third Circuit2003 - 2004
Association namePosition nameDuration
J. Reuben Clark Law Society (Orange County chapter)N/AN/A
Legal cases
Case nameOutcome
Implicit Networks, Inc. v. Juniper Networks, Inc.Summary judgment granted
Linear Technology Corp. v. Novellus Systems, Inc.Unanimous defense verdict
See all legal cases 
Publication nameTitleDate
Deitel & AssociatesPerl How to Program2001
School nameMajorDegreeGraduated
Harvard UniversityN/AOther - BachelorsN/A
Harvard University Law SchoolN/AJD - Juris DoctorN/A
Speaking engagements
Conference nameTitleDate
Patent Law Guest LecturerChallenging Patents in the Courts and the PTO2012