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VerifiedLawFirms editorial: Focus on technology and intellectual property — Technology companies, start-ups, inventors and brand owners are the client groups identified by CHIP LAW GROUP.

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Address Automatically Confirmed 2026-07-28
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About CHIP LAW GROUP

CHIP LAW GROUP is an intellectual property law firm with offices in Chicago and Tokyo. It provides domestic and international patent, trademark and copyright services to technology companies, start-ups, inventors and brand owners.

The firm prepares and files patent applications, conducts patentability searches, provides opinions and counsels clients on patent portfolios and product development. The firm also handles intellectual property licensing, due diligence investigations, litigation risk analysis and patent enforcement.

Its attorneys have technology backgrounds and in-house industry experience. The site states that the firm works through a network of intellectual property attorneys and patent agents to support patent procurement in multiple jurisdictions, including filings under the Patent Cooperation Treaty.

The Chicago office is at 505 N Lake Shore Dr, Suite 250. The site also identifies a Tokyo office serving clients with interests in the United States, Japan and other markets.

Editor's Review

VerifiedLawFirms editorial

Focus on technology and intellectual property

Technology companies, start-ups, inventors and brand owners are the client groups identified by CHIP LAW GROUP. The firm handles patents, trademarks and copyrights. It also works on license agreements, due diligence investigations, patent enforcement and litigation risk analysis.

The practice connects intellectual property rights with product development and commercial planning. Patent portfolios can affect investment, market entry and future research. Trademark and copyright rights can shape branding, content use and license terms.

Work for established companies and new ventures

Entrepreneurs often need to identify who owns an invention before filing an application. Employment agreements, contractor terms and assignment documents can affect that answer. A start-up may also need to coordinate patent filings with product announcements and investor discussions.

Established technology companies may have a different set of concerns. They can hold several patent families, develop products in multiple countries and review third-party rights before a launch. The firm's stated services cover patent portfolio counseling, product development advice and risk analysis for those situations.

Brand owners appear within the firm's stated client base as well. Their legal work may involve choosing marks, evaluating existing registrations and planning how a mark will be used. Copyright questions can arise when a business develops software, written material, graphics or other original content.

Patent applications and portfolio planning

A patent application explains an invention through a written description, drawings and claims. The claims define the protection requested. CHIP LAW GROUP prepares and files patent applications for technology-based clients.

Patent drafting usually begins with a review of the invention and its technical setting. Counsel may study diagrams, prototypes and descriptions supplied by the inventor. The application must give enough detail to explain the invention while framing claims around the features for which protection is sought.

Patent examiners compare those claims with earlier patents and other published material. An examiner may issue written objections or reject some claims. The applicant can respond with legal arguments, amendments or both, subject to the governing patent rules.

Searches and written opinions

The firm conducts patentability searches and provides opinions. A patentability search looks for earlier material that may affect whether an invention qualifies for patent protection. Search results can help a client decide how to frame an application or whether to pursue one.

Written opinions can address a different business need. A company may want legal analysis before developing a product, entering a market or reviewing another party's patent position. The value of an opinion depends on the question asked, the records reviewed and the law applied.

In my opinion, the connection between patent filing and product development advice is the clearest feature of the firm's service mix. Intellectual property choices often occur while engineers and business leaders are still shaping a product. Coordinating those choices can help a client place each filing within a wider portfolio plan.

International patent procurement

Domestic and international technology-based clients form part of the firm's stated client base. CHIP LAW GROUP supports patent procurement in multiple jurisdictions through a network of intellectual property attorneys and patent agents. Its international work includes filings under the Patent Cooperation Treaty.

A Patent Cooperation Treaty application creates a common filing route for applicants seeking patent protection in participating countries. National or regional patent offices still make their own decisions under local law. Applicants later choose where to continue and must meet the deadlines and filing requirements for each selected jurisdiction.

International patent planning can involve translation, local filing rules and coordination among several representatives. The timing of an initial application may affect later claims of priority. Public disclosures and product launches can also matter because patent rules differ among countries.

Chicago and Tokyo connections

The firm has offices in Chicago and Tokyo. The Tokyo office works with clients whose interests involve the United States, Japan and other markets. This structure fits the firm's stated role in cross-border patent procurement.

Patent agents and intellectual property attorneys in other jurisdictions can handle local filing requirements and communications with national offices. Central coordination may help keep application records, claim strategies and deadlines aligned. The firm identifies its professional network as part of its support for global patent filings.

Trademarks, copyrights and licensing

Trademark work concerns names, logos and other signs that identify the source of goods or services. CHIP LAW GROUP lists trademarks among its main areas. The firm also provides copyright services for technology companies, start-ups, inventors and brand owners.

A trademark matter may begin with a proposed name and a search for earlier marks. Registration applications identify the owner and the goods or services connected with the mark. Trademark offices may raise questions about distinctiveness, wording or conflicts with existing registrations.

Copyright protects original expression in forms that may include software code, website content, manuals and visual material. Ownership questions can depend on authorship, employment terms and written assignments. Registration records and license terms can become relevant when a company distributes or commercializes the work.

Commercial use of intellectual property

Licensing is another listed area for the firm. A license permits another party to use defined intellectual property under agreed conditions. The agreement may identify the covered rights, permitted uses, territory and duration.

Technology licenses can require close attention to improvements, confidentiality and ownership of new work. Trademark licenses may address how a brand appears and how the licensed goods or services are presented. Copyright licenses can define reproduction, distribution and modification rights.

Due diligence investigations can support licensing, investment or other business transactions. The review may examine ownership records, assignments, registrations and pending applications. It may also identify deadlines, restrictions or disputes tied to the rights under consideration.

Litigation, enforcement and risk analysis

Intellectual property conflicts often begin with a claim that a product, process or brand interferes with an existing right. The firm's listed work includes patent litigation and patent enforcement. It also provides litigation risk analysis.

A patent owner considering enforcement usually studies the patent claims and the accused product or process. The analysis may cover ownership, validity and the meaning of disputed claim language. Technical records can play a central role because the comparison turns on how the accused technology operates.

A company facing a claim may review prior art, product documents and possible design changes. Early analysis can guide business decisions and shape the response to the patent owner. Litigation risk work may also arise before a product launch or commercial agreement.

How an intellectual property dispute proceeds

Federal courts hear patent and copyright lawsuits in the United States. Trademark disputes may involve federal claims and related state law issues. The parties can exchange pleadings, documents and technical information as the case moves forward.

Patent cases may include a court process for interpreting disputed claim terms. The court's interpretation can affect infringement and validity arguments. Technical witnesses, company records and earlier patent publications may become part of the evidence.

Licensing discussions can arise during an enforcement matter, while litigation may continue if the parties remain apart. Risk analysis helps a client assess legal theories, technical facts and possible business effects. CHIP LAW GROUP includes both enforcement and risk analysis within its intellectual property services.

Technical backgrounds and industry experience

CHIP LAW GROUP states that its attorneys have technology backgrounds and in-house industry experience. Those backgrounds relate directly to work involving inventions, product development and patent claims. Technical understanding can help counsel communicate with inventors and review complex product material.

In-house experience can add a business perspective to portfolio and licensing questions. Company counsel often works with engineers, managers and outside representatives while tracking budgets and deadlines. Product plans may require legal input at several stages of development.

The firm combines that stated experience with a practice centered on patents, trademarks, copyrights and related disputes. Its client description covers domestic and international technology companies, start-ups, inventors and brand owners. The firm identifies Chicago and Tokyo offices, with the Tokyo office serving interests in the United States, Japan and other markets.

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Contact CHIP LAW GROUP

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Address

505 N Lake Shore Dr
Chicago, IL 60611

Map of 505 N Lake Shore Dr, Chicago, IL (see the address above for a text alternative).