Extended NAICS 541110-18 Part of official NAICS 541110 Extended NAICS 541110-18 · Parent 541110
Patent Agents Business List
Reach companies across the U.S. and Canada. Build a list by state or province, with mailing addresses and phone numbers, plus contact emails where available for U.S. companies.
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Available business records
United States
United States
- Companies 63
- Phones 61
- Websites 52
- Contact emails 227
Canada
- Companies 28
- Phones 28
- Websites 20
Canadian counts for this segment are available on request.
What does 541110-18 Patent Agents cover?
Patent Agents are professionals who assist inventors and businesses in obtaining patents for their inventions. They are experts in patent law and regulations and work closely with clients to understand their inventions and determine the best strategy for obtaining a patent. Patent Agents are responsible for conducting patent searches, drafting patent applications, and communicating with patent examiners to ensure that the patent application is approved. They also provide advice on patent infringement and licensing issues.
Official parent industry: NAICS 541110 - Offices of Lawyers
Industry Examples & Products
Examples of products and services associated with companies in this industry.
- Patent application drafting
- Patent search and analysis
- Patent prosecution
- Patent portfolio management
- Patent licensing and enforcement
- Patent litigation support
- Patentability opinions
- Freedom-to-operate opinions
- Infringement analysis
- Patent strategy consulting
Common Equipment
Machinery these companies typically run. Equipment, parts and repair suppliers use this list to reach them.
- Patent databases (e.g. USPTO, WIPO)
- Patent search software (e.g. PatSnap, Innography)
- Patent drafting software (e.g. PatentWizard, PatentEase)
- Legal research databases (e.g. LexisNexis, Westlaw)
- Document management software (e.g. DocuSign, Adobe Sign)
- Communication tools (e.g. email, video conferencing)
- Time tracking software (e.g. Toggl, Harvest)
- Accounting software (e.g. QuickBooks, Xero)
- Project management software (e.g. Asana, Trello)
- Intellectual property management software (e.g. Anaqua, IPfolio)
Website-reviewed records can include equipment details.
What your list can include
How to request your free sample
See how well the data matches your targeting before you decide to order.
Available for this segment: 63 U.S. companies · 227 contact emails
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Sample preview · details masked
- Company: name, status, HQ/branch, year opened, public/private
- Location: address, county, metro, latitude & longitude
- Contacts: name, title, email (with verification status), phone
- Firmographics: employees, sales volume, square footage, fleet size
- Digital: website, LinkedIn and social profiles
- Classification: SIC & NAICS (primary and secondary)
Some fields are available for selected records. See every field in the Data Dictionary
✓ Website-reviewed data included with purchased U.S. lists at no extra charge · How we review →
- Tell us who you want to reachChoose your industries, locations, company sizes and other targeting preferences.
- Receive your scored sample and pricingWe review your requirements and send a free sample scored for relevance, along with personalized pricing.
- Review and decideReview your sample and quote. If you decide to order, we re-scan your list before delivery to check for recently closed businesses, classification accuracy, duplicate records and relevance to your targeting.
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Industry History
The Patent Agents industry has a long history dating back to the 19th century. The first patent law was enacted in the United States in 1790, and the first patent agent was registered in 1861. In the early days, patent agents were primarily lawyers who specialized in patent law. However, as the industry grew, it became more specialized, and patent agents began to focus solely on patent prosecution. In the 20th century, the industry continued to grow, and patent agents became an essential part of the patent process. In recent years, the industry has seen significant advancements in technology, which have led to changes in the way patents are prosecuted. For example, the use of electronic filing systems has made the process more efficient and streamlined.
In the United States, the Patent Agents industry has experienced significant growth in recent years. This growth can be attributed to several factors, including an increase in the number of patents being filed, advancements in technology, and changes in patent law. For example, the America Invents Act, which was signed into law in 2011, introduced significant changes to the patent system, including the transition from a first-to-invent system to a first-inventor-to-file system. This change has led to an increase in the number of patent applications being filed, which has, in turn, driven growth in the Patent Agents industry. Additionally, advancements in technology have made the patent process more complex, which has created a need for specialized patent agents who can navigate the system effectively.
Why buyers choose SICCODE.com
Cited in research and government
Referenced by CDC/NIOSH, Columbia University, and other academic and government sources since 1998. See citations
15 million businesses
U.S. and Canadian companies across SIC and NAICS industries.
Campaign-specific lead scoring
Companies are rated for fit with your targeting so your team can focus on the best prospects.
Questions about buying this list
What's included in a free sample?
Your free sample includes example companies matching your target industry, with available business details such as company names, locations, phone numbers, and websites. You can review the data before deciding to purchase. Email addresses are not included in free samples.
How much does a list cost?
Pricing depends on how many companies you need, which data fields you choose and how targeted your list is. Request a free sample to get a personalized quote, or view our standard business list pricing.
Can I customize my list by location, company size, or other criteria?
Yes. Filter by state, province, city, county, ZIP code, geographic radius, employee count, sales volume, years in business, contact titles, and more. We offer extensive targeting options using our business data dictionary. Tell us what you're looking for, and we'll help build a list that matches your requirements.
How current is the data?
Our business database is regularly maintained and updated. Each purchased list is checked again before delivery, including website and business-activity reviews where available, to help identify outdated or mismatched records. Read our data verification methodology
What file formats do you deliver?
Business lists are available in CSV, Excel-compatible, and text formats. Other delivery options may be available depending on your requirements. We'll confirm the format before preparing your list.
Can I use the list for email marketing?
Yes. Business email contacts are available by request for eligible U.S. lists, where available. Canadian business lists do not include contact email addresses. You're responsible for ensuring your outreach complies with applicable email marketing laws.
How does SICCODE.com ensure high-quality business lists?
Every business list is prepared specifically for your order and reviewed by our team before delivery.
We evaluate companies against your specific targeting criteria, review available company websites and business information, and score leads for relevance to your target market or campaign.
Each purchased list is re-scanned on the day of delivery to help identify outdated, closed, or misclassified businesses.
Our Website-Reviewed & Enriched service is included with purchased U.S. business lists at no additional charge, helping you receive more relevant, actionable company data. It does not promise that every field is perfect or individually verified.
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NAICS classification hierarchy
Five official Census levels, from sector to national industry, plus a commercial extended level.
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Extended 8-digit NAICS 541110-18 Patent Agents
541110-18 is an 8-digit commercial segment used for business lists, not an official Census NAICS code. For government forms and filings, use NAICS 541110. Classification methodology →
About this classification
This page represents a commercial Extended NAICS industry classification used for business targeting, industry research, data analysis, and company classification. It is not an official U.S. Census Bureau NAICS code. Its parent industry is an official NAICS classification defined by the U.S. Census Bureau. Classifications are reviewed regularly by SICCODE.com's Classification Review Team.
SICCODE.com classifies companies under both Extended NAICS and Extended SIC. A company may appear in both classification systems, so company counts should not be added together without deduplication.