Schwegman Lundberg & Woessner

What Schwegman Lundberg & Woessner does

Schwegman Lundberg & Woessner (SLW) is a Tier 1 intellectual property boutique law firm founded in 1993 and headquartered in Minneapolis with a second office in San Jose. The firm provides specialized IP legal services including patent prosecution and procurement, trademark clearance and portfolio management, post-grant proceedings, validity and freedom-to-operate opinions, licensing, acquisition due diligence, and expert witness services. Its client base spans technology sectors (AI, semiconductors, software, optics, quantum computing, fintech), life sciences and chemistry (biotech, pharmaceuticals, medical devices), energy (clean tech, oil and gas), and mechanical/transport (autonomous and electric vehicles, aerospace). Revenue is generated primarily through professional services engagements billed on hourly or fixed-fee arrangements, with no public pricing disclosed and no external investors, parent company, or PE ownership evidenced.

The firm has invested materially in proprietary AI tooling through SLW Labs, an internal innovation platform operating on a hub-and-spoke model. The flagship product is ARTY, an AI-powered patent drafting and review platform featuring dedicated agents for specifications, claims, and office action responses with embedded quality validation and an Enforcement Readiness Checker. Supporting tools include the IDS Reference Review Tool (production), SimProf (a simulation environment for attorney training), and SIDA, SAGE, and SILO (in development). The technology architecture runs on AWS infrastructure (with optional GovCloud for FedRAMP High and ITAR compliance), routes AI inference between Anthropic Claude, OpenAI GPT, and Google Gemini through AWS Bedrock, and integrates with OTTO Hub (Black Hills AI) for structured patent data from USPTO, EPO, and international jurisdictions.

The firm employs 251–500 professionals, including patent attorneys and agents with advanced technical credentials (Master's and PhDs). It markets through content (SLW Insights blog, AI + IP Insights), educational programs (SLW Institute, SLW Academy), and direct attorney-client relationships. SLW holds inherited SOC 2 Type II and ISO 27001 certifications with FedRAMP High and ITAR compliance options available. Ownership remains with the named partners (Schwegman, Lundberg, Woessner) under traditional law firm partnership governance, with no external capital events disclosed.

Name

Schwegman Lundberg & Woessner

Legal name

Schwegman Lundberg & Woessner, P.A.

Website

https://slwip.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

251–500 employees

Short description

Schwegman Lundberg & Woessner is a Tier 1 intellectual property boutique law firm serving technology, life sciences, and industrial clients with patent prosecution, trademark, and IP advisory services, augmented by proprietary AI tools built on AWS infrastructure.

Ownership category

akta.pro rank

Headquarters

HQ city

San Jose

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Legal Services - Patent Prosecution: Core revenue from intellectual property legal services including patent drafting, prosecution, portfolio management, and related advisory work. Billed primarily through hourly fees or fixed-fee arrangements for specific matters.
2. Legal Services - Trademark: Trademark clearance, procurement, portfolio management, oppositions, cancellations, and transaction support services.
3. IP Advisory and Opinions: Validity opinions, freedom to operate opinions, licensing advisory, acquisition and due diligence services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Schwegman Lundberg & Woessner is a boutique intellectual property law firm that provides patent prosecution, trademark procurement and counseling, IP portfolio management, validity and freedom-to-operate opinions, licensing, acquisition due diligence, and expert witness services to technology and life sciences companies. The firm complements its legal services with proprietary AI tools — notably the ARTY patent drafting platform and SimProf training simulation — built under the SLW Labs innovation program.

Product overview

Schwegman Lundberg & Woessner (SLW) is a Tier 1-ranked intellectual property law firm that has built an AI-powered product portfolio centered around SLW Labs, its internal innovation platform. The flagship product is ARTY, an AI-powered patent drafting and review platform, complemented by SimProf for patent prosecution training and the IDS Reference Review Tool—all in production. Additional tools (SIDA, SAGE, SILO) are in development. The firm also offers technical solutions including ClaimScape, FoundationIP, and an Analytics and Portfolio Dashboard. The architecture reflects a hub-and-spoke model where a core team maintains shared infrastructure while attorneys develop domain-specific workflows, integrating with enterprise data sources (USPS, EPO, OTTO Hub/Black Hills AI) and multiple AI model providers (Anthropic, OpenAI, Google via AWS Bedrock).

Differentiator

Problem solved

Functional benefit

Brands

• SLW Labs: Internal innovation platform building proprietary AI tools for patent prosecution and strategic portfolio management.
• ARTY
• IDS Reference Review Tool
• SimProf
• SIDA
• SAGE
• SILO

Products and services

• Patent Procurement and Prosecution End-to-end patent prosecution services including preparation, filing, and prosecution of patent applications before the USPTO and international patent offices, designed for technology and life sciences companies seeking patent protection across jurisdictions.
• Patent Portfolio Management Strategic management of clients' patent portfolios including global portfolio strategy, continuation planning, family management, and portfolio analytics to maximize IP asset value.
• Post-Grant Proceedings Post-grant patent proceedings before the USPTO including inter partes review, post-grant review, and reexamination services for challenging or defending issued patents.
• Patent Analytics Data-driven patent analytics services that provide insights into patent landscapes, competitive positioning, and portfolio strength for technology companies.
• Design Patents Design patent prosecution and protection services for ornamental designs across consumer products, automotive, and industrial designs.
• Trademark Clearance and Procurement Trademark clearance searching, availability analysis, and procurement services before the USPTO and international trademark offices.
• Trademark Portfolio Management Global trademark portfolio management including renewals, maintenance, watch services, and coordinated global brand protection strategies.
• Trademark Oppositions and Cancellations Trademark opposition and cancellation proceedings before the USPTO Trademark Trial and Appeal Board (TTAB) and equivalent forums.
• Validity Opinions Patent validity opinions assessing the enforceability and validity of issued patents in light of prior art and statutory requirements under §§ 101, 102, 103, and 112.
• Freedom to Operate Opinions

Quantifiable outcome

• Quality validation embedded throughout drafting process rather than at end, reducing downstream prosecution issues
• +1 more outcomes

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration11 records

AI capability6 records

Feature8 records

Partnerships

Four partnerships are on record, tiered core.

• Black Hills AI (BHAI)coreTechnology or IntegrationStrategic data partnership providing OTTO Hub platform access for structured, authoritative patent data including USPTO and EPO sources, matter audits, file histories, bibliographic data, prosecution references, and international jurisdictional coverage.
• AWS (Amazon Web Services)coreTechnology or IntegrationCore infrastructure provider for ARTY platform deployment, including SOC 2 Type II and ISO 27001 certifications. AWS US-West deployment with option for AWS GovCloud for FedRAMP High and ITAR/EAR compliance.
• Anthropic, OpenAI, and GooglecoreTechnology or IntegrationMulti-model AI provider partnership routing AI inference through foundation models from Anthropic (Claude), OpenAI (GPT), and Google (Gemini) based on task type and complexity. Most inference flows through AWS Bedrock.
• Microsoft Entra IDcoreTechnology or IntegrationIdentity provider for ARTY platform single sign-on with multi-factor authentication enforced through Conditional Access policies.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Oblon, McClelland, Maier & Neustadt: IP boutique with strong patent prosecution, post-grant proceedings, and IP litigation serving technology and life sciences clients. Comparable to SLW in prosecution depth, technical specialization, and similar size tier.
• Wolf, Greenfield & Sacks: IP boutique with patent prosecution and litigation focused on electrical, software, biotech, and medical device technologies. Comparable to SLW in prosecution emphasis, technical client base, and boutique positioning.
• Sterne, Kessler, Goldstein & Fox: Specialized patent prosecution and IP strategy boutique focused on high-tech, biotech, and pharmaceuticals. Comparable to SLW as a prosecution-focused boutique with a similar technical bench and enterprise client base.
• Fish & Richardson: Largest US intellectual property specialty law firm, with deep patent prosecution, litigation, and post-grant practices serving tech and life sciences clients. Directly comparable to SLW in client base, prosecution focus, and technical bench, but materially larger in headcount and geographic footprint.
• McDonnell Boehnen Hulbert & Berghoff: Midwest-based IP boutique with patent prosecution, licensing, and litigation across biotech, chemistry, software, and mechanical technologies. Comparable to SLW in Midwestern roots, technical bench, and prosecution-focused IP practice.
• Knobbe Martens: West Coast IP boutique with deep patent prosecution and IP litigation across medical devices, biotech, software, semiconductors, and consumer electronics. Comparable to SLW in technology-focused prosecution and similar Silicon Valley client mix, with larger headcount.
• Finnegan, Henderson, Farabow, Garrett & Dunner: Premier IP boutique with strong patent prosecution and litigation practices serving technology and life sciences clients. Closely comparable to SLW in Tier 1 positioning, vertical specialization, and high-end patent prosecution work, with broader international footprint.

Broad incumbents

• Goodwin Procter: Full-service law firm with a substantial IP practice serving technology and life sciences companies, including patent prosecution and portfolio management. Comparable to SLW in serving similar tech/life sciences clients, but with broader corporate, litigation, and financial services capabilities beyond IP.

Emerging players

• Eve: AI-native patent drafting and prosecution platform purpose-built for IP attorneys, with similar use cases to SLW's ARTY (claim drafting, office action response, IDS management). Directly comparable as an emerging AI-native competitor that could commoditize the AI tooling layer SLW is building internally.
• Anaqua: IP management and analytics software platform (including the acquired IPfolio suite) used by corporate IP departments and law firms for portfolio management and analytics. Comparable to SLW's FoundationIP, ClaimScape, and Analytics Dashboard offerings, and an adjacent player in IP software tooling.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/84869
• Xx.com/slw_ip
• Facebookfacebook.com/104710499566182

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

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 →

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