Madison, WI Patent Law Firm Stiennon & Stiennon

30+ Years of Providing Strategic Patent Counsel to Entrepreneurs, Businesses & In-House Counsel.

As Patent Attorneys, We Help Inventors, Businesses & General Counsel Protect IP and Build Valuable Patent Portfolios.

At Stiennon & Stiennon, each of our patent attorneys has over 30 years of experience preparing and prosecuting patent applications on behalf of innovators, businesses, and in-house general counsel.

We’re familiar with the intellectual property challenges faced by innovators and businesses. We offer strategic, pragmatic legal guidance in preparing and prosecuting patents, responding to examiner office actions, and assisting trial attorneys with patent opinions in litigation.

Wisconsin Patent Attorneys -Dirigible Hanger Frame Duo Invention

What We Do

PATENT
PROSECUTION
When we send out an Office Action, we provide an assessment of the examiner's position, and a way forward.
DESIGN AROUND
COUNSELING
We work with your designers to give guidance to avoid existing patents.
OUTSIDE PATENT
COUNSEL
We provide pragmatic and strategic guidance to in-house attorneys, general counsel, and businesses.
TRADEMARKS
We protect your valuable trademarks, so you can build a stronger brand.


INFRINGEMENT
OPINIONS
We assess the claim coverage of existing patents & consider the threat to your products.

PATENT
SEARCHES
We work with an independent searcher who is an MIT trained physicist.
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PATENT APPLICATIONS

As Madison patent attorneys, we represent clients not only throughout Wisconsin but also in Chicago, Illinois, the Midwest, and throughout the country.

Our Patent Process

We strive to provide predictability, efficiency, and a clear roadmap of what lies ahead.
We follow a simple, transparent process:

Free 30-Minute Consultation
  • Overview discussion of your idea/invention
  • Preview of likely costs associated with patent prosecution
  • Review of critical patentability factors concerning your idea or invention
  • Likely timeline for patent prosecution
Step
1
$399 90-Minute Strategy Session
  • Preliminary high-level prior art assessment
  • Review of invention disclosure
  • Preliminary discussion of possible inventive features
  • Discussion of potential costs of patent prosecution
Step
2
Estimate for Work Provided
  • Provide not-to-exceed estimate
  • Pay only for hours expended
  • Overages are capped at the original estimate
  • Never pay for ancillary office expenses (including postage or copies)
Step
3
Approved Work Commences
  • Exclusively upon client's approval, representation commences
  • Task-based invoices provided
  • Final fee falls within the proposed flat-fee or estimate (In some matters, such as patent prosecution, the estimated fees may vary depending upon office actions or other matters)
Step
4
Wisconsin Patent Attorneys Stiennon & Stiennon Partner Portrait

Patrick & David Stiennon

WISCONSIN PATENT ATTORNEYS

David studied engineering mechanics at the University of Wisconsin-Madison, and began his patent practice in Madison in 1989.

Patrick studied mining engineering at the University of Wisconsin-Madison, and worked in the commercial launch industry and then at Lockheed Missiles and Space Company division of Lockheed Corporation. He joined David in law practice in 1990. In 2003, Patrick and David opened Stiennon & Stiennon.

Our Associations

Turning ideas into valuable intellectual property
Dirigible Door - Wisconsin Patent Attorneys Stiennon & Stiennon

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Madison, WI Patent Law Firm Stiennon & Stiennon
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