Skip to main content
Josephine Usis Brosas

Josephine Usis Brosas

Practice areas:

Litigation, Patent Application

Josephine Brosas

About Me

Licensed to practice before the United States Patent and Trademark Office (USPTO).


Languages Spoken: Tagalog

Practice Areas

Licensed since 2005

  1. Litigation: 80%
  2. Patent Application: 20%

Attorney Endorsements

3 total 

  • David Alexander Russomanno

    Josephine is a licensed patent attorney. She is a zealous advocate and fierce litigator for her clients. I endorse this lawyer.


    David Russomanno Criminal Defense Attorney
    Relationship: Fellow lawyer in community

  • No photo

    Josephine is an excellent lawyer. She is detail-oriented, responsive, and friendly. Her integrity, knowledge and expertise in her field make her an asset to the profession.


    Long Liu
    Relationship: Fellow lawyer in community

Contact Info

221 N Figueroa St Ste 1200
Los Angeles, CA, 90012



Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Super Lawyers Rising StarThomson Reuters2014
Certificate of RecognitionCalifornia Legislature Assembly2011
CALI Excellence for the Future AwardsCALI - Advanced Copyright Law, Patent Law2005
Department of Chemistry and Biochemistry Departmental HonorsUCLA1999
Provosts Honor ListUCLA1999

Work Experience
TitleCompany NameDuration
PartnerLewis Brisbois Bisgaard & Smith2013 - Present
AssociateLewis Brisbois Bisgaard & Smith2006 - 2012
Methods Development ScientistAlpha Therapeutic Corporation (now GRIFOLS)2002 - 2003
ChemistAlpha Therapeutic Corporation (now GRIFOLS)2000 - 2002

Association NamePosition NameDuration
Philippine American Bar AssociationBoard Member2014 - 2015
Los Angeles Intellectual Property Law AssociationMember2006 - Present

School NameMajorDegreeGraduated
Southwestern Univ SOLLawJD - Juris Doctor2005
Univ of California at Los AngelesBiochemistryBS - Bachelor of Science1999

Speaking Engagements
Conference NameTitleDate
Korean Trade Investment Promotion Agency (KOTRA)Intellectual Property Management Strategies2014
SFVLSA November MeetingTrademark Clearance and Prosecution2013