Klarquist Sparkman, LLP
- Company typePrivate
- Founded1941
- HeadquartersPortland, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
Klarquist Sparkman, LLP firmographics
Firmographics- Name
- Klarquist Sparkman, LLP
- Legal name
- Klarquist Sparkman, LLP
- Website
- https://klarquist.com
- Company type
- Private
- Founded year
- 1941
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Klarquist Sparkman, LLP industry classification
Industry- Product category
- Intellectual Property Law Services
- NAICS
- Legal Services (5411)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Patent Prosecution & Portfolio Management (BPAHAMAA)
- akta.pro secondary industries
- Trademark Prosecution & Brand Protection (BPAHAMAB), Copyright Services & Content Protection (BPAHAMAC), IP Search, Watch & Competitive Intelligence (BPAHAMAI), IP Compliance, Anti-Counterfeiting & Enforcement (BPAHAMAK)
Keywords
Where Klarquist Sparkman, LLP is headquartered
LocationHeadquarters
- HQ city
- Portland
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Klarquist Sparkman, LLP business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Others
Revenue model
- Patent Prosecution Services: Fixed-fee budgets for patent prosecution services providing predictability for clients. The firm prepares and prosecutes U.S., foreign, and international patent applications.
- IP Litigation Services: Hourly fee and alternative fee arrangements for patent litigation, including fixed-fee and contingent-fee options. The firm handles patent infringement, trade secret, trademark, and copyright disputes.
- Trademark and Copyright Services: Registration, opposition, search and availability opinions, licensing and enforcement, and domain dispute services.
- Post-Grant USPTO Proceedings: Representation in inter partes review, covered business method, post-grant review, ex parte reexamination, and other USPTO proceedings.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Professional services/ project-based | Monthly | Fixed-fee patent prosecution |
| Professional services/ project-based | Multi-year contract | Fixed-fee litigation |
| Outcome Based/ Performance | Multi-year contract | Contingent-fee litigation |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
Klarquist Sparkman, LLP product offering
Product offeringCore offering
Klarquist Sparkman, LLP is a full-service intellectual property law firm that prepares and prosecutes U.S., foreign, and international patent applications, litigates patent, trademark, copyright, and trade secret disputes in U.S. district courts and at the PTAB, and represents clients in post-grant USPTO proceedings. The firm also provides trademark and copyright registration, IP portfolio counseling, licensing, and e-discovery services, and operates a proprietary online legal research tool called "Patent Defenses" that summarizes substantive defenses to U.S. patent infringement assertions.
Product overview
Klarquist Sparkman, LLP is a full-service intellectual property law firm offering a portfolio of legal services rather than a unified software product. The firm's core offerings include Patent Defenses (a proprietary online legal research tool), Patent Litigation Services, Intellectual Property Counseling, Patents, Post-Grant USPTO Proceedings, Trademarks, Copyrights, Litigation, and E-discovery. These services are designed to help clients protect and defend their intellectual property rights throughout the patent lifecycle.
Differentiator
Problem solved
Functional benefit
Products and services
- Patent Litigation Services Nationally recognized patent litigation team providing representation for defendants and plaintiffs in patent infringement claims, with expertise in PTAB proceedings and post-grant challenges. The service is offered to enterprises, universities, and government agencies facing patent assertions or seeking to enforce their patents.
- Intellectual Property Counseling Practical, business-oriented solutions for intellectual property concerns including patent procurement, portfolio management, trademark prosecution, trade secrets, copyrights, and licensing.
- Patents Full-spectrum patent practice including U.S. utility patents, design patents, plant patents, foreign patents, and international patents through WIPO and regional systems.
- Post-Grant USPTO Proceedings Inter partes review, covered business method review, post-grant review, ex parte reexamination, supplemental reexamination, reissue, interference, and derivation proceedings before the USPTO.
- Trademarks Trademark registration, opposition proceedings, search and availability opinions, licensing, enforcement, and domain dispute resolution services.
- Copyrights Copyright registration, licensing and assignments, and navigation of copyright disputes including infringement matters.
- IP Litigation IP litigation services covering patent infringement, trademark infringement, unfair competition, trade dress, trade secret, copyright infringement, and false advertising.
- E-discovery Electronic discovery services including document collection, review, processing, production, hosting, and trial presentation using in-house resources.
- Patent Defenses An online legal research tool that summarizes substantive defenses to assertions of infringement of U.S. patents, with links to relevant case law. Features search functionality, topic browsing, recent case highlights, and exclusive client AI prompts for analyzing intrinsic evidence.
Quantifiable outcome
- Federal Circuit Win in IPR Appeal for Best Buy, Target, and Walmart
- +4 more outcomes
Companies that use Klarquist Sparkman, LLP
Customer profileNamed customers22 records
Segments4 records
Ideal customer profiles4 records
Klarquist Sparkman, LLP technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Klarquist Sparkman, LLP partnerships and signals
Strategic signalScale indicators9 records
Recent moves6 records
Expansion highlights5 records
Klarquist Sparkman, LLP competitors and assessment
Company assessmentDirect peers
- Oblon: IP-focused law firm with significant patent prosecution and litigation practices. Comparable to Klarquist in serving technology clients with technically trained attorneys and offering both prosecution and post-grant USPTO services.
- Banner & Witcoff: One of the oldest IP-only law firms in the U.S., specializing in patent prosecution, litigation, and post-grant proceedings. Directly comparable to Klarquist as a long-standing IP boutique serving enterprise technology clients with deep technical expertise.
- Fish & Richardson: Largest IP-only law firm in the United States with a national footprint and deep patent prosecution, litigation, and post-grant practices. Directly comparable to Klarquist as a top-tier IP boutique serving enterprise technology and life-sciences clients, but at substantially larger scale.
- Sterne Kessler Goldstein & Fox: IP-only boutique focused on patent prosecution, litigation, and post-grant proceedings, particularly in electronics and software. Comparable to Klarquist's technical-degree attorney bench and full-service IP model targeting enterprise technology clients.
- Knobbe Martens: West Coast IP boutique with strong biotechnology, medical device, and electronics prosecution practices. Directly comparable to Klarquist's full-service IP model, technical-degree attorney bench, and Fortune 500 client roster, with a larger overall headcount.
- Finnegan: Leading IP law firm headquartered in Washington, D.C. with offices across the U.S. and Asia. Directly comparable to Klarquist in patent prosecution, litigation before the Federal Circuit and PTAB, and trademark practice for technology and life-sciences clients.
Broad incumbents
- Cooley: National law firm with a leading technology-focused IP practice including patent prosecution, litigation, and post-grant proceedings. Comparable to Klarquist in serving the same enterprise technology and life-sciences clients, though as part of broader corporate and litigation offerings.
- Mintz Levin: Full-service national law firm with a substantial intellectual property practice serving technology and life-sciences clients. Comparable to Klarquist in core IP offerings, but operates as a general-practice firm rather than an IP-only specialist.
- Quinn Emanuel Urquhart & Sullivan: Litigation-only firm with a strong IP litigation practice representing both plaintiffs and defendants in patent, trademark, and trade secret cases. Comparable to Klarquist's high-stakes IP litigation capability, with multiple overlapping matters and former associates who joined Klarquist's litigation bench.
Regional players
- McCoy Russell: Pacific Northwest IP boutique (Portland, Oregon) with patent prosecution and litigation practices. Comparable to Klarquist in geography, technical bench, and client overlap - several former McCoy Russell professionals have joined Klarquist, signaling direct overlap in services and market segment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Klarquist Sparkman, LLP social profiles
Digital presenceKlarquist Sparkman, LLP financial estimates
Financial estimateRevenue estimate
Valuation estimate
Klarquist Sparkman, LLP leadership team
Management profileNumber of profiles
Profiles13 records
Klarquist Sparkman, LLP funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Klarquist Sparkman, LLP M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Klarquist Sparkman, LLP
What does Klarquist Sparkman, LLP do?
Klarquist Sparkman, LLP is a full-service intellectual property law firm that prepares and prosecutes U.S., foreign, and international patent applications, litigates patent, trademark, copyright, and trade secret disputes in U.S. district courts and at the PTAB, and represents clients in post-grant USPTO proceedings. The firm also provides trademark and copyright registration, IP portfolio counseling, licensing, and e-discovery services, and operates a proprietary online legal research tool called "Patent Defenses" that summarizes substantive defenses to U.S. patent infringement assertions.
Is Klarquist Sparkman, LLP a public or private company?
Klarquist Sparkman, LLP is a private company. It is classified as management employee owned and is currently operating.
When was Klarquist Sparkman, LLP founded?
Klarquist Sparkman, LLP was founded in 1941. It employs 101 to 250 people.
Where is Klarquist Sparkman, LLP based?
Klarquist Sparkman, LLP is headquartered in Portland, United States, in the North America region.
How does Klarquist Sparkman, LLP make money?
Four revenue lines are on record. Patent Prosecution Services are the primary driver. The others are IP Litigation Services, trademark and Copyright Services and post-Grant USPTO Proceedings.
Who are Klarquist Sparkman, LLP's main competitors?
Direct peers on record are Oblon, Banner & Witcoff, Fish & Richardson, Sterne Kessler Goldstein & Fox, Knobbe Martens and Finnegan. Broad incumbents are Cooley, Mintz Levin and Quinn Emanuel Urquhart & Sullivan. McCoy Russell is listed as a regional player.
Does Klarquist Sparkman, LLP have an API?
No public API is recorded for Klarquist Sparkman, LLP.
What industry is Klarquist Sparkman, LLP in?
Klarquist Sparkman, LLP's product category is Intellectual Property Law Services. Its primary akta.pro industry code is BPAHAMAA, Patent Prosecution & Portfolio Management, with a secondary code of BPAHAMAB, Trademark Prosecution & Brand Protection. Its NAICS code is 5411 and its SIC code is 8111.