Cohn Legal, PLLC represents entrepreneurs, startups, businesses, and established brand owners in Irvine and throughout California in federal trademark matters before the United States Patent and Trademark Office (USPTO) and the Trademark Trial and Appeal Board (TTAB).
Our trademark practice includes brand clearance, federal trademark applications, USPTO Office Action responses, trademark oppositions and cancellations, enforcement and defense, trademark assignments and licensing, international trademark protection, and broader trademark portfolio strategy.
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Cohn Legal does not maintain a physical office in Irvine or elsewhere in California. The firm represents California businesses remotely in federal trademark matters before the USPTO and TTAB.
Federal Trademark Services for Irvine Businesses
Cohn Legal assists Irvine businesses throughout the trademark lifecycle, from evaluating a proposed brand before launch through federal registration, prosecution, enforcement, and contested proceedings.
Trademark Clearance Searches
Before substantial resources are committed to a new company name, product, service, software platform, medical technology, consumer brand, logo, or other commercial identity, Cohn Legal can evaluate potentially conflicting trademark rights and assess risks associated with adoption and registration.
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Federal Trademark Applications
Cohn Legal prepares and prosecutes federal trademark applications before the USPTO, including applications based on existing use in commerce and bona fide intent to use a mark in the future.
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USPTO Office Action Responses
If the USPTO raises legal or procedural objections to an application, Cohn Legal assists applicants in evaluating the refusal and developing an appropriate response.
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Trademark Oppositions and Cancellations
Cohn Legal represents trademark applicants and owners in contested proceedings before the Trademark Trial and Appeal Board, including opposition and cancellation matters.
Trademark Enforcement and Defense
The firm advises trademark owners and accused parties regarding cease-and-desist demands, infringement issues, enforcement strategy, potential defenses, settlement, and related trademark disputes.
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Trademark Assignments, Licensing, and Portfolio Matters
Cohn Legal assists businesses with ownership transfers, licensing arrangements, coexistence and consent agreements, international protection, and development of broader trademark portfolios.
Trademark Protection for Businesses in Irvine, California
Irvine is an important business and innovation center in Orange County, with companies operating across technology, healthcare, medical technology, software, professional services, consumer products, finance, advanced manufacturing, and other industries.
For businesses in these sectors, a company name, product name, software platform, medical-device brand, service mark, logo, slogan, or other source identifier can become an important commercial asset.
Trademark issues often arise well before an Irvine business files an application with the USPTO. A company may form a California entity, purchase a domain name, obtain social-media accounts, develop software, commission a logo, prepare product packaging, seek financing, or begin marketing before determining whether the proposed mark presents a meaningful trademark risk.
None of those steps necessarily establishes that the brand is legally available.
Trademark conflicts also do not require two marks to be identical. The USPTO may refuse registration when an applied-for mark is sufficiently similar to an earlier mark and the respective goods or services are sufficiently related that consumers may mistakenly believe they originate from the same source. Similarity can involve appearance, pronunciation, wording, meaning, or overall commercial impression.
This can be particularly important for Irvine companies operating in crowded technology, healthcare, software, medical-device, and consumer-product markets.
A software company may encounter an earlier mark covering related technology services. A medical-device company may face an existing brand used for related healthcare products. A consumer-products business may discover similar marks as it expands into e-commerce or national distribution. A professional-services company may similarly encounter another business operating under a confusingly similar name outside California.
Federal registrations are not the only potential source of trademark risk. Depending on the circumstances, another party may possess relevant common-law rights arising from marketplace use even without owning a federal registration.
For that reason, Cohn Legal approaches trademark clearance as a legal risk analysis rather than simply asking whether an identical name appears in the USPTO database.
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Trademark Considerations for Irvine Technology, MedTech, Software, and Innovation Companies
Irvine’s concentration of technology, medical technology, healthcare innovation, software, and research-driven businesses creates trademark considerations that can differ substantially across industries.
Technology companies frequently develop multiple layers of branding. A single business may use separate trademarks for its corporate identity, software platform, mobile application, product family, subscription service, hardware product, or individual features.
Medical-device and healthcare-technology companies may face similar issues when naming devices, platforms, diagnostic products, monitoring technologies, or related services. Trademark clearance can be particularly important before a business invests substantially in regulatory planning, product development, packaging, websites, sales materials, distributor relationships, or a broader commercial launch.
Software and technology businesses should also distinguish trademark protection from other forms of intellectual-property protection. Copyright may protect qualifying software code or creative expression, and patent law may protect qualifying inventions. Trademark law serves a different function by protecting source-identifying names, logos, slogans, and other indicators consumers associate with particular goods or services.
Brand strategy can therefore develop alongside—but separately from—a company’s patent, copyright, trade-secret, or regulatory strategy.
Development timelines also matter. An Irvine company may select a product or platform name months or years before commercial launch. Where the applicable statutory requirements are satisfied, a Section 1(b) intent-to-use application can permit an applicant with a bona fide intention to use a mark in commerce to begin the federal trademark application process before qualifying commercial use has commenced.
That can be particularly relevant for businesses investing significantly in product development, clinical or technical validation, software development, manufacturing, packaging, marketing, fundraising, or distribution before launch.
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California Business Registration vs. Federal Trademark Registration
Registering a corporation, limited liability company, fictitious business name, or other business filing in California is not the same as obtaining federal trademark protection.
Business registration generally concerns the legal identity or name under which a company operates. Trademark law addresses words, names, symbols, designs, slogans, and other identifiers used to distinguish the source of particular goods or services.
California also maintains a separate state-level trademark and service-mark registration system through the California Secretary of State.
State registration and federal USPTO registration are separate systems.
The availability of a company name through California’s business-registration system does not necessarily mean that the name is available for federal trademark registration. Similarly, obtaining a California trademark registration does not establish that another party lacks superior federal or common-law rights.
An Irvine business preparing to invest significantly in a company name, technology brand, software platform, medical product, consumer product, professional service, or other commercial identity should therefore evaluate trademark availability separately from entity registration, state trademark registration, domain availability, and social-media accounts.
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Common Trademark Questions From Irvine Businesses
If I only do business in Irvine or California, can I still obtain a federal trademark?
Potentially, yes.
Federal trademark registration generally requires qualifying use in commerce, but that does not mean a business must physically sell products or provide services in at least two states.
The applicable federal standard is broader and depends on whether the relevant activity constitutes commerce that Congress may regulate. Depending on the circumstances, a business operating from a single location may engage in qualifying commerce through interstate customers, e-commerce, interstate distribution, online services, travelers, or other commercial activity extending beyond a purely local market.
This can be particularly relevant for Irvine technology, software, medical-device, professional-services, e-commerce, and consumer-product companies serving customers or markets outside California.
If qualifying use has not yet commenced, an intent-to-use application may allow an eligible applicant with a bona fide intention to use the mark in commerce to begin the federal application process before launch.
Does registering my business name in California mean I own the trademark?
Not necessarily.
Business registration and trademark protection address different legal questions.
Approval or availability of a corporate or LLC name in California does not constitute a determination by the USPTO that the name is available for federal trademark registration, nor does it necessarily mean that using the name will not conflict with another party’s trademark rights.
California also provides a separate state trademark-registration process, but California registration and federal registration remain different forms of protection.
Trademark clearance should therefore be considered separately from forming a business entity, obtaining a fictitious business name, registering a California trademark, purchasing a domain, or obtaining social-media accounts.
Should I search a trademark before launching an Irvine business or product?
In most cases, evaluating trademark availability before making a significant investment in a new brand is prudent.
A meaningful trademark search should not focus only on identical names. Potential conflicts can involve marks that differ in spelling, pronunciation, wording, appearance, meaning, or overall commercial impression when the respective goods or services are sufficiently related.
Depending upon the circumstances, a clearance analysis may consider pending and registered federal marks, relevant marketplace use, state records, business names, domains, and other sources of potentially relevant trademark rights.
For an Irvine company investing in software development, product design, medical technology, packaging, marketing, websites, advertising, inventory, manufacturing, or other branded assets, discovering a significant problem before launch can provide substantially more flexibility than discovering it afterward.
Can I apply for a trademark before my Irvine startup or product launches?
Potentially, yes.
A Section 1(b) intent-to-use application permits an applicant with a bona fide intention to use a mark in commerce to begin pursuing federal registration before qualifying commercial use has commenced.
The applicant must ultimately satisfy the applicable use requirements before registration can issue.
An intent-to-use filing may be particularly relevant for Irvine startups and established companies developing software, medical devices, technology products, consumer goods, or other offerings that require significant investment before commercial launch.
Can an Irvine technology company protect both its company name and product names?
Potentially, yes.
A business may develop trademark rights in more than one source identifier. Depending on how the marks are used and other relevant circumstances, a company may seek protection for its corporate brand as well as names associated with individual products, software platforms, applications, services, or product families.
Each proposed mark should be evaluated separately for clearance, distinctiveness, ownership, filing strategy, and the goods or services with which it is used or intended to be used.
What happens if the USPTO refuses my trademark application?
A USPTO Office Action does not necessarily mean that an application is finished.
An Office Action identifies legal or procedural issues that must be addressed before the application can proceed.
Common substantive issues include likelihood of confusion under Section 2(d) of the Lanham Act and mere descriptiveness under Section 2(e)(1). Applications may also encounter issues involving specimens, identification of goods and services, disclaimers, ownership, application formalities, and other requirements.
Cohn Legal represents applicants in evaluating and responding to both substantive and procedural USPTO Office Actions.
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LEARN ABOUT SECTION 2(d) REFUSALS
Do I need a trademark attorney located in California?
No.
Federal trademark applications and proceedings before the Trademark Trial and Appeal Board are governed by federal law and administered through the USPTO.
An Irvine business therefore does not need to retain an attorney who maintains a physical office in California merely because the business is located there.
Cohn Legal represents businesses and entrepreneurs throughout the United States in federal trademark matters, including clients located in Irvine and elsewhere in California. Consultations and ongoing representation for clients outside the firm’s physical office locations are generally conducted remotely.
Trademark Opposition and Cancellation Proceedings
The Trademark Trial and Appeal Board is the administrative tribunal within the USPTO responsible for deciding certain disputes concerning the right to register or maintain a federal trademark registration.
Cohn Legal represents both trademark applicants and trademark owners in TTAB opposition and cancellation proceedings.
An opposition generally arises when a party challenges a pending trademark application after publication. A cancellation proceeding generally involves an effort to cancel an existing federal registration on one or more legally recognized grounds.
TTAB proceedings can involve pleadings, discovery, document requests, interrogatories, depositions, motions practice, evidentiary disputes, summary judgment, testimony, trial briefing, settlement negotiations, and other contested issues.
Although the TTAB generally determines rights relating to federal trademark registration rather than awarding monetary damages for infringement, a Board proceeding can materially affect a company’s ability to register, maintain, or expand an important brand.
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Meet Trademark Attorney Avraham S.Z. Cohn
Avraham S.Z. Cohn, Esq.
Managing Partner, Cohn Legal, PLLC
Avraham S.Z. Cohn represents entrepreneurs, startups, established companies, and international businesses in federal trademark matters.
His practice includes trademark clearance and registrability analysis, federal trademark applications, responses to USPTO refusals, trademark oppositions and cancellations before the TTAB, cease-and-desist matters, trademark enforcement and defense, coexistence and consent agreements, assignments, licensing, international trademark protection, and portfolio strategy.
Mr. Cohn regularly represents trademark applicants and owners before the United States Patent and Trademark Office and Trademark Trial and Appeal Board.
VIEW AVRAHAM S.Z. COHN’S FULL BIOGRAPHY
Federal Trademark Experience
USPTO
Federal Trademark Prosecution
Trademark applications, Office Action responses, Statements of Use, extensions, post-registration matters, and related USPTO proceedings.
TTAB
Trademark Oppositions & Cancellations
Representation of trademark applicants and owners in contested proceedings before the Trademark Trial and Appeal Board.
Trademark Enforcement
Protection and Defense of Brand Rights
Cease-and-desist matters, infringement issues, settlement negotiations, coexistence agreements, and related enforcement strategy.
Nationwide
Federal Trademark Representation
Representation of businesses throughout the United States in federal trademark matters, including clients located in Irvine and elsewhere in California.
Why Irvine Businesses Work With Cohn Legal
Trademark matters can involve substantially more than completing and submitting an application.
Cohn Legal assists clients with evaluating proposed brands before launch, conducting trademark clearance, developing filing strategies, responding to substantive USPTO refusals, navigating TTAB proceedings, enforcing established trademark rights, defending against infringement allegations, negotiating trademark-related agreements, and managing growing trademark portfolios.
For Irvine businesses, trademark planning may intersect with technology development, medical devices and healthcare innovation, software and digital services, consumer products, professional services, e-commerce, and expansion into markets outside California.
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Federal Trademark Resources
Businesses seeking additional information about federal trademark protection may consult the following primary legal and governmental resources.
United States Patent and Trademark Office
United States Patent and Trademark Office – Trademarks
Official information concerning federal trademark applications, registrations, maintenance, searching, and USPTO procedures.
Trademark Manual of Examining Procedure
Trademark Manual of Examining Procedure (TMEP)
USPTO guidance concerning the examination and prosecution of federal trademark applications.
Trademark Trial and Appeal Board
Trademark Trial and Appeal Board (TTAB)
Official USPTO information concerning trademark oppositions, cancellations, appeals, and other Board proceedings.
Trademark Trial and Appeal Board Manual of Procedure
Trademark Trial and Appeal Board Manual of Procedure (TBMP)
Procedural guidance concerning practice before the Trademark Trial and Appeal Board.
Lanham Act, 15 U.S.C. §§ 1051 et seq.
Lanham Act – 15 U.S.C. Chapter 22
The principal federal statutory framework governing trademarks and federal trademark registration in the United States.
California Trademark and Service Mark Registration
California Secretary of State — Trademarks and Service Marks
Official information concerning California trademark and service-mark registration. California’s state registration system is separate from federal registration through the USPTO.
About the Author
Avraham S.Z. Cohn, Esq.
Managing Partner, Cohn Legal, PLLC
Avraham S.Z. Cohn represents businesses and entrepreneurs in federal trademark prosecution, trademark enforcement and defense, and proceedings before the Trademark Trial and Appeal Board.
VIEW AVRAHAM S.Z. COHN’S FULL BIOGRAPHY
Written and reviewed by Avraham S.Z. Cohn, Esq.
Last reviewed: September 2026
Speak With a Trademark Attorney
If you are launching a new brand, preparing a federal trademark application, responding to a USPTO refusal, evaluating a potential trademark conflict, or involved in a trademark opposition or cancellation proceeding, Cohn Legal can review the matter and discuss potential next steps.
START YOUR TRADEMARK REGISTRATION
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