Harness Dickey & Pierce
Harness, Dickey & Pierce is a US-based intellectual property law firm founded in 1921. It delivers patent prosecution, trademark registration, copyright protection, and IP litigation services to Fortune 100 companies, startups, and research labs.
- Company typePrivate
- Founded1921
- HeadquartersTroy, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Harness Dickey & Pierce does
Harness, Dickey & Pierce, P.L.C., operating as Harness IP, is a US-based intellectual property law firm founded in 1921 and headquartered in Troy, Michigan. The firm delivers a full-service IP practice covering patent prosecution and litigation, trademark registration and enforcement, copyright protection, and strategic IP counseling, serving three named customer segments: Fortune 100 companies (primary), startups, and academic and corporate research labs. Five USPTO service marks (Harness IP, Harness, Dickey & Pierce, Harness Dickey, HCP, HDP) anchor the firm's brand identity.
Harness Dickey & Pierce firmographics
Firmographics- Name
- Harness Dickey & Pierce
- Legal name
- Harness, Dickey & Pierce, P.L.C.
- Website
- https://hdp.com
- Company type
- Private
- Founded year
- 1921
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Harness, Dickey & Pierce is a US-based intellectual property law firm founded in 1921. It delivers patent prosecution, trademark registration, copyright protection, and IP litigation services to Fortune 100 companies, startups, and research labs.
- Ownership category
- akta.pro rank
Harness Dickey & Pierce 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)
Keywords
Where Harness Dickey & Pierce is headquartered
LocationHeadquarters
- HQ city
- Troy
- HQ country
- United States
- HQ region
- North America
Markets served
Harness Dickey & Pierce business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Distribution channels1 record
Marketing channels6 records
Harness Dickey & Pierce product offering
Product offeringCore offering
Harness Dickey & Pierce is an intellectual property law firm that helps clients secure, defend, and enforce IP rights through patent prosecution, trademark registration, copyright protection, and IP litigation. The firm serves a diverse client base ranging from Fortune 100 corporations to start-ups and research laboratories, providing both transactional IP filings and contentious representation in disputes.
Product overview
Harness IP (Harness, Dickey & Pierce, P.L.C.) is a full-service intellectual property law firm offering legal services across patent prosecution, trademark registration, copyright protection, and IP litigation. The firm operates as a single-service law practice rather than a technology product platform, providing attorney-led counsel to Fortune 100 companies, startups, and research labs for patent filings, trademark registrations, and related intellectual property matters. No distinct technology products, software modules, or digital platforms are offered — the firm's offering consists exclusively of legal services delivered by IP attorneys.
Differentiator
Problem solved
Functional benefit
Products and services
- Patent Prosecution
- Trademark Registration
- Copyright Protection
- IP Litigation
- Interactive IP Atlas
Companies that use Harness Dickey & Pierce
Customer profileSegments3 records
Ideal customer profiles3 records
Harness Dickey & Pierce technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Harness Dickey & Pierce partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights5 records
Harness Dickey & Pierce competitors and assessment
Company assessmentDirect peers
- Oblon: Intellectual property law firm focused on patent prosecution and litigation for technical and scientific clients. Comparable mid-to-large IP boutique operating in similar patent prosecution categories as Harness IP.
- Fish & Richardson: One of the largest US intellectual property law firms, focused on patent prosecution, litigation, and trademark prosecution for technology clients. Highly comparable to Harness IP due to similar client base of tech-forward enterprises and full-service IP offering.
- Wolf Greenfield: Boston-based IP boutique focused on patent prosecution, litigation, and trademark prosecution for technology clients. Strong regional peer competing for similar mechanical and software patent work.
- Leydig, Voit & Mayer: Mid-sized IP boutique emphasizing patent prosecution, counseling, and litigation for technology clients. Directly comparable in scale and practice mix to Harness IP's core prosecution offering.
- Knobbe Martens: Major US IP boutique specializing in patent prosecution, litigation, and trademark prosecution, with a comparable technology-focused client base. Competitor for enterprise IP mandates similar to those Harness IP targets.
- Bookoff McAndrews: IP boutique handling patent prosecution, post-grant proceedings, and IP litigation for technology companies. Comparable specialty IP practice competing for similar mid-sized enterprise and emerging-company engagements.
- Finnegan: Premier IP boutique with deep patent prosecution and litigation practices serving Fortune 500 technology and life sciences companies. Directly comparable in scale, service mix, and enterprise focus.
Broad incumbents
- Goodwin Procter: Full-service law firm with a sizable IP and technology transactions practice. Overlaps with Harness IP on patent and trademark matters for technology and life sciences clients, especially startups.
- Jones Day: Global full-service law firm with a substantial intellectual property practice and patent litigation group. Overlaps with Harness IP on enterprise IP mandates but offers broader legal services beyond IP.
- Cooley LLP: Large full-service law firm with a strong IP and patent prosecution practice serving technology and life sciences clients. Larger-scope incumbent competing for Fortune 100 IP work alongside its broader corporate practice.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks1 record
Key highlights6 records
Customer concentration
Harness Dickey & Pierce social profiles
Digital presenceHarness Dickey & Pierce financial estimates
Financial estimateRevenue estimate
Valuation estimate
Harness Dickey & Pierce leadership team
Management profileNumber of profiles
Profiles2 records
Harness Dickey & Pierce funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Harness Dickey & Pierce 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 Harness Dickey & Pierce
What does Harness Dickey & Pierce do?
Harness Dickey & Pierce is an intellectual property law firm that helps clients secure, defend, and enforce IP rights through patent prosecution, trademark registration, copyright protection, and IP litigation. The firm serves a diverse client base ranging from Fortune 100 corporations to start-ups and research laboratories, providing both transactional IP filings and contentious representation in disputes.
Is Harness Dickey & Pierce a public or private company?
Harness Dickey & Pierce is a private company. It is classified as management employee owned and is currently operating.
When was Harness Dickey & Pierce founded?
Harness Dickey & Pierce was founded in 1921. It employs 251 to 500 people.
Where is Harness Dickey & Pierce based?
Harness Dickey & Pierce is headquartered in Troy, United States, in the North America region.
Who are Harness Dickey & Pierce's main competitors?
Direct peers on record are Oblon, Fish & Richardson, Wolf Greenfield, Leydig, Voit & Mayer, Knobbe Martens, Bookoff McAndrews and Finnegan. Broad incumbents are Goodwin Procter, Jones Day and Cooley LLP.
Does Harness Dickey & Pierce have an API?
No public API is recorded for Harness Dickey & Pierce.
What industry is Harness Dickey & Pierce in?
Harness Dickey & Pierce's product category is Intellectual Property Law Services. Its primary akta.pro industry code is BPAHAMAA, Patent Prosecution & Portfolio Management. Its NAICS code is 5411 and its SIC code is 8111.