Harold H. Fox

Steptoe & Johnson LLP

Harold Fox is a “much admired” and internationally recognized intellectual property practitioner who “lives and breathes his clients’ technology.” As co-chair of Steptoe’s Intellectual Property Group and patent prosecution team leader, Harold provides science and technology clients with tactical intellectual property counsel and strategic patent advice involving patent portfolio development, post-grant proceedings, product life-cycle management, patent enforcement actions, and intellectual property portfolio evaluations.

He is experienced in all areas of chemistry, biotechnology, pharmaceuticals, biologics, nanotechnology, physics, chemical engineering, mechanical engineering, medical devices, business methods, and materials science.

Chambers USA has declared Harold a leading DC patent prosecutor, noting his “command of matters involving a truly impressive range of technical and scientific disciplines, from biotechnology through nanotechnology to materials science.” According to IAM Patent 1000 client commentary, Harold is “strategically smart, responsive, and always on top of things to the very end.”

In addition to his winning patent prosecution practice, Harold also provides patent validity and infringement opinions and handles trademark and domain name issues, and intellectual property issues arising from government contracts.

Bar & Court Admissions:

  • District of Columbia
  • Maryland
  • US Court of Appeals, Federal Circuit
  • US Patent & Trademark Office


  • J.D., Boston University School of Law, 1999
  • Ph.D., Massachusetts Institute of Technology, 1993, Chemistry
  • B.S., Massachusetts Institute of Technology, 1988, Chemistry


Rate : $$$

What types of cases Attorney Harold H. Fox & Steptoe & Johnson LLP can handle?
Steptoe & Johnson LLP can handle cases related to laws concerning Contracts, Intellectual Property, Trademark infringement, Government. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Steptoe & Johnson LLP located?
Steptoe & Johnson LLP is located at 1330 Connecticut Ave NW, Washington, DC 20036, USA. You can reach out to Steptoe & Johnson LLP using their phone line 202 429 6284. You can also check their website steptoe.com.
How much would it cost to hire Steptoe & Johnson LLP?
Harold H. Fox lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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Steptoe & Johnson LLP
1330 Connecticut Ave NW, Washington, DC 20036, USA
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