Patent Prosecution Paralegal

Maschoff Brennan
Irvine, CA

We have an immediate opening for a Prosecution Paralegal to join us in our Irvine office. This position is in-office.


The minimum requirements for this position are a high school diploma and five years or more of patent prosecution paralegal experience.


Areas of responsibility for this position include:

  • Prepare and file U.S. Patent and PCT applications; response to office actions; and other USPTO and international patent correspondence.
  • Coordinate with foreign associates for PCT and national stage filings, reporting and ongoing prosecution.
  • Prepare and file formal documents.
  • Provide instructions to foreign associates for timely payment of foreign annuities, issue fee payments, maintenance fees, and registration fees.
  • Conduct post-allowance patent due diligence to ensure patents are issued accurately.
  • Monitor and track foreign and domestic patent filing deadlines.
  • Prepare office action response shells and other application drafts for attorney review.
  • Review and revise claims at directions of attorneys and foreign associates, as necessary.
  • Draft client and foreign associate correspondence regarding filings, deadlines, and procedural updates.
  • Report USPTO and international correspondence to clients and attorneys promptly, including calling the USPTO for fact-finding and procedural information as needed.
  • Prepare and maintain attorney dockets to ensure deadlines are met.
  • Maintain and organize client files (electronic and physical) to ensure accuracy and consistency.
  • Manage intake and transfer of files from clients, ensuring accuracy and proper organization.
  • Research and generate reports to assist attorneys with client development and matter management.
  • Provide guidance and mentorship to other staff members.
  • Perform other duties as assigned.


Successful candidates will have an in-depth knowledge of foreign and domestic patent prosecution and/or litigation rules and procedures, proficiency in use of PTO website navigation, and ability to professionally handle confidential information, adhering to legal and ethical policies.


Maschoff Brennan is a growing intellectual property and complex litigation law firm with Utah offices in Park City and Salt Lake City, San Francisco and Irvine, California and New York. We offer a competitive wage and benefits package including an attractive 401(k) plan with matching and profit-sharing, medical, dental, vision, life and long-term disability insurance, holiday and generous paid time off in a very friendly, business-casual environment. If you think you might be a good fit for our team, we’d love to hear from you.

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