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Patent Attorneys in Seattle, Washington

25 patent professionals · Provisionals from $3,973-$4,500

Updated March 2026

Seattle patent attorneys serve major technology companies and a growing startup ecosystem focused on cloud computing, AI, and aerospace.

How Much Does a Patent Cost in Seattle?

Get a personalized estimate based on your invention type, filing timeline, and entity size.

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Patent Attorneys in Seattle

G

Gleam Law

Patent Attorney
Seattle, WA
Alloy Patent Law

Alloy Patent Law

Law Firm
Seattle, WA
ChemicalAI and SoftwareMechanical
P

Practus LLP

Law Firm
Seattle, WA
A

AEON Law

Patent Attorney
Seattle, WA
AI and SoftwareMechanicalBiotechnology
H

Harris Sliwoski LLP

Law Firm
Seattle, WA
AI and SoftwareMechanicalBiotechnology
Bold Patents Law Firm

Bold Patents Law Firm

Law Firm
Seattle, WA
AI and SoftwareElectricalMechanical
S

Seed Intellectual Property Law Group LLP

Law Firm
Seattle, WA
AI and SoftwareElectricalMechanical
Newman Du Wors LLP

Newman Du Wors LLP

Law Firm
Seattle, WA
Lowe Graham Jones PLLC

Lowe Graham Jones PLLC

Law Firm
Seattle, WA
AI and SoftwareElectricalMechanical
Daniel P Mallove Law Office

Daniel P Mallove Law Office

Patent Attorney
Seattle, WA
Cascadia Intellectual Property

Cascadia Intellectual Property

Patent Attorney
Seattle, WA
Telekta Law, P.S.

Telekta Law, P.S.

Patent Attorney
Seattle, WA
A

AFD China Inteleclual Property

Patent Attorney
Seattle, WA
AI and SoftwareMechanical
Foster Pepper

Foster Pepper

Patent Attorney
Seattle, WA
AI and SoftwareElectricalConsumer Products
M

Mohr Intellectual Property Law Solutions, Inc.

Law Firm
Seattle, WA
J

Janeway Patent Law PLLC

Law Firm
Seattle, WA
Chemical
The Olmsted Law Group, PLLC

The Olmsted Law Group, PLLC

Law Firm
Seattle, WA
Consumer Products
J

John Rizvi, P.A. - The Idea Attorneys

Law Firm
Seattle, WA
MechanicalBiotechnology
Dority & Manning, P.A.

Dority & Manning, P.A.

Law Firm
Seattle, WA
AI and SoftwareBiotechnologyMedical Devices
cannapatents

cannapatents

Law Firm
Seattle, WA
AI and SoftwareElectricalMechanical
Boswell IP Law

Boswell IP Law

Patent Attorney
Seattle, WA
AI and SoftwareElectrical
Mark T. McMaster

Mark T. McMaster

Patent Attorney
Seattle, WA
AI and SoftwareElectricalMechanical
S

Setty Chachkes PLLC

Law Firm
Seattle, WA
AARON POLEDNA

AARON POLEDNA

Patent Attorney
Seattle, WA
CannaTech Intellectual Property

CannaTech Intellectual Property

Patent Attorney
Seattle, WA

Specialties in This Area

Software12 of 25
Mechanical10 of 25
Biotechnology9 of 25
Electrical8 of 25
Consumer Products8 of 25
Medical Devices6 of 25

Frequently Asked Questions

How much does a patent attorney cost in Seattle?

Based on pricing data from 2 attorneys in Seattle, the average cost for a provisional patent application is $4,237 and a utility (non-provisional) patent is $8,125. Costs vary based on invention complexity and attorney experience. Use our cost calculator for a personalized estimate.

How many patent attorneys are in Seattle, Washington?

There are 25 patent professionals listed in Seattle, WA. This includes patent attorneys, patent agents, and intellectual property law firms.

What specialties do patent attorneys in Seattle handle?

Patent attorneys in Seattle most commonly handle software, mechanical, biotechnology, and electrical patents. Many attorneys work across multiple specialties, so it's worth reaching out even if your invention doesn't fit neatly into one category.

Do any patent attorneys in Seattle offer free consultations?

Yes, 7 of 25 patent professionals in Seattle offer free initial consultations. A free consultation lets you discuss your invention, understand the patent process, and get a cost estimate before committing.

What is the highest-rated patent attorney in Seattle?

Alloy Patent Law has the highest rating in Seattle with 5/5 stars from 44 reviews. Ratings are sourced from Google reviews and reflect client satisfaction, but you should also consider specialties, pricing, and experience when choosing an attorney.

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