Esplin & Associates

What Esplin & Associates does

Esplin & Associates, PC is a boutique intellectual property law firm founded in 2019 and headquartered in San Marcos, California. The firm specializes in patent application preparation and prosecution, strategic IP counseling, and trademark protection, serving technology companies, startups, and individual inventors primarily in the Southern California technology ecosystem. It operates on an appointment-only, sales-led model where prospective clients schedule consultations, and pricing is quote-based rather than publicly disclosed.

The firm offers four integrated service lines: Strategic IP Counseling (portfolio audits, global strategy, AI-powered whitespace identification, and monetization including licensing and M&A support), Patent Preparation & Filing (available via both traditional attorney-led drafting and AI-assisted drafting that accelerates turnaround and broadens claim scope), Pending Patent Prosecution (USPTO office action responses, examiner interviews, appeals, and international prosecution in Europe and Asia), and Trademarks & Branding (search, clearance, registration, monitoring, and enforcement). Its technology stack combines conventional attorney expertise with AI tools for whitespace analysis and embodiment exploration, and the firm emphasizes a talent base that includes former USPTO examiners and attorneys with personal inventor experience.

Esplin & Associates generates revenue exclusively through professional services fees, with no disclosed funding, parent company, or external investors. It has earned third-party validation through Patexia (Top Performing Attorney 2025, Top Most Active Law Firm 2025, PP 100 MA Firm 2022, PP 10 BP Firm 2022) and inclusion in IAM 300. The firm is privately held under founder Ben Esplin, with no disclosed M&A activity, partnerships, or office expansion beyond its single San Marcos headquarters.

Name

Esplin & Associates

Legal name

Esplin & Associates, PC

Website

https://esplin.legal

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Esplin & Associates is a boutique intellectual property law firm founded in 2019 in San Marcos, California, offering patent prosecution, strategic IP counseling, and trademark services to technology companies, startups, and individual inventors using a combination of attorney expertise and AI-assisted drafting tools.

Ownership category

akta.pro rank

Product category

Intellectual Property Law Services

NAICS

Legal Services (5411), Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Patent Prosecution & Portfolio Management (BPAHAMAA)

akta.pro secondary industries

IP Search, Watch & Competitive Intelligence (BPAHAMAI), IP Management, Patents & Trademark Software (BPAEAPAN)

Keywords

• Patent prosecution services
• Trademark registration
• Intellectual property law
• Patent application drafting
• IP portfolio strategy

Headquarters

HQ city

San Marcos

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Patent Prosecution Services: Patent application preparation and prosecution services including drafting, filing, and navigating the USPTO approval process. Services include handling office actions, examiner interviews, and appeals.
2. Trademark Services: Comprehensive trademark protection including search, clearance, registration, monitoring, maintenance, and enforcement services.
3. Strategic IP Counseling: IP strategy consulting including portfolio audits, global strategy development, monetization strategies, licensing, and M&A support for IP assets.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Esplin & Associates is a boutique intellectual property law firm that prepares and prosecutes patent applications, manages trademark registrations, and provides strategic IP counseling. Services include AI-assisted and traditional patent drafting, response to USPTO office actions, examiner interviews, appeals, international patent prosecution, and end-to-end trademark search, registration, monitoring, and enforcement for technology companies, startups, and inventors.

Product overview

Esplin & Associates is a tech-enabled boutique IP law firm established in 2019, offering a unified suite of four integrated legal services: Strategic IP Counseling for portfolio development and AI-powered analysis; Patent Preparation & Filing (both traditional and AI-assisted drafting); Pending Patent Prosecution for navigating USPTO approval processes and international filings; and Trademarks & Branding for comprehensive trademark protection. The firm operates from San Marcos, California, and focuses exclusively on intellectual property law, positioning itself as an inventor-focused firm designed to maximize patent portfolio valuation per spend.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Top tier ranking in Patexia for patent preparation performance
• +1 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Cooley LLP: Cooley has a sizable patent prosecution and counseling practice serving tech and life sciences clients, including many startups and public companies. Comparable client segment overlapping with Esplin's tech/startup focus.
• Fish & Richardson: Fish & Richardson is a large, established IP firm with a leading patent prosecution practice. Serves the same tech/inventor client base with a much broader scale and full IP litigation capabilities.
• Finnegan, Henderson, Farabow, Garrett & Dunner: Finnegan is a top-tier IP firm with elite patent prosecution and litigation practices. Overlaps significantly on patent preparation and prosecution for tech clients, with broader international footprint.
• Wilson Sonsini Goodrich & Rosati: WSGR serves tech and life sciences companies with patent prosecution, IP strategy, and broader transactional/legal services. Overlaps on tech company IP client base despite a wider practice mix.

Emerging players

• LegalZoom: LegalZoom offers trademark registration and basic IP services to small businesses and inventors via a technology-enabled self-service model. Adjacent competitor in entry-level IP services, particularly trademark filings.
• Patent File Wrapper / Specif.io: Patent File Wrapper / Specif.io is an emerging legaltech company focused on AI-assisted patent drafting and prosecution tooling. Directly comparable to Esplin's internal AI-assisted patent preparation stack.

Others

• Anaqua: Anaqua provides IP management and analytics software used by IP law firms and corporate IP departments. Adjacent infrastructure enabler for IP portfolio strategy compared to Esplin's strategic IP counseling service.

Direct peers

• Knobbe Martens Olson & Bear LLP: Knobbe Martens is a leading IP boutique with deep patent prosecution and technology practice serving tech companies and inventors. Highly comparable in focus area, with broader scale and geographic reach than Esplin.
• Sterne, Kessler, Goldstein & Fox: Sterne Kessler is one of the largest patent-only law firms in the U.S., focused on patent prosecution and litigation for biotech, software, and hardware innovators. Direct competitor in patent prosecution services.
• Harrity & Harrity: Harrity & Harrity is a boutique patent preparation and prosecution firm with a heavily tech-enabled workflow and a focus on U.S. patent drafting. Closely comparable to Esplin's boutique, AI-assisted, inventor-focused model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/esplin-associates-pc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Esplin & Associates