California Intellectual Property Lawyer

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Top-Rated Intellectual Property Attorney in California

Protecting your intellectual property (IP) is a job that never ends. Comprehensive IP protection encompasses copyright, patent, and trademark infringement protection strategies that change when the laws do. Whether your IP has been infringed upon or you’re facing an ownership dispute, it’s crucial that you work with a Skilled California intellectual property lawyer who can help you determine your next steps forward and protect your interests.

California Intellectual Property Attorneys You Can Trust

The experienced team of attorneys at Lobb & Plewe has been representing businesses and entrepreneurs throughout California since 1993. Sharing decades of comprehensive legal experience, our lawyers have helped countless California residents protect their intellectual property and help their companies thrive. We share in-depth knowledge surrounding business and IP law, powerful negotiation skills, and a dedication to our clients and their property.

The Main Forms of Intellectual Property Protection in California

There are both state and federal laws that allow artists, business owners, and entrepreneurs alike to protect their intellectual property. A California intellectual property attorney from our firm can help you better understand what protections are available for your property and what is right for your situation. The following are the four main forms of legal IP protection:

Copyrights. Copyrights protect original works such as creative property like art, books, movies, and songs. You can resolve a copyright issue through state or federal court or through the Copyright Claims Board (CCB).
Patents. Patents protect new ideas and inventions. In 2020, more than 50,000 patents originated in California alone. You can apply for a design patent or utility patent in order to protect your intellectual property. If someone else decides to make, sell, or use patented property without your permission, you can pursue legal action for infringement.
Trademarks. Trademarks protect all the elements of a brand such as logos, names, and slogans. As of Q3 2026, there have been approximately 434,132 trademark registrations this year to date. This was an 11.5% increase in applications from last year, showing just how common it is to protect important symbols for you or your business.
Trade Secrets. Trade secrets in California refer to any confidential information that is essential to the business’s operations. This includes customer lists, formulas, manufacturing processes, pricing strategies, software, and other company data. The California Uniform Trade Secrets Act (CUTSA) offers civil remedies to businesses across the state for misappropriation of trade secrets, which our dedicated business litigation attorneys can help pursue.

If you suspect someone has violated your IP rights, you have legal options to regain control over your property and hold them accountable. Our IP attorneys can assess your situation to determine your rights and what options can help you secure justice. From there, we can help you build a thorough protection plan to prevent issues from occurring in the future.

How a California Intellectual Property Lawyer Can Help You

Navigating an IP case can be difficult regardless of the nature of the issue. When you hire an intellectual property lawyer, they can help you determine the most effective way to protect your property and secure resolutions to the legal issues at hand. At Lobb & Plewe, we bring over 30 years of experience to the table handling these complex cases. Our comprehensive services include:

Auditing business portfolios for mergers and acquisitions
Drafting and sending cease-and-desist letters
Filing copyright, patent, and trademark applications
Preparing non-disclosure agreements and other contracts
Representing clients in state and federal litigation

We have also helped to resolve countless disputes over the ownership and misuse of intellectual property throughout California. When your intellectual property is at risk, you can trust our team to help.

FAQs

Do I Have to Go to Court for an Intellectual Property Case in California?

No, you don’t always have to go to court for an intellectual property case in California. There are other resolutions you can attempt before litigation, including sending cease and desist letters, negotiating settlements outside of court, or attending mediation. However, if you and the other party cannot come to an agreement, you will likely need to go to court for a judge to make a final decision on your behalf.

What Are Examples of Intellectual Property Violations in California?

There are many examples of intellectual property violations in California involving the misappropriation, recreation, or unauthorized use of protected material. This can include copying creative works, selling counterfeit goods, and stealing confidential data from a company. Common examples of IP violations can include breaches of non-disclosure agreements (NDAs), publishing another person’s work as your own, selling fake designer clothes, and more.

What Rights Do People Have Over Their Intellectual Property in California?

The rights you have over your IP in California include exclusive legal rights to control, license, protect, and use your creative property. There are both state and federal laws at work to protect intellectual property owners. Additionally, they can take other legal avenues to protect their property, such as registering for trademarks, patents, and copyrights. Owners have the right to control how their property is used and pursue injunctive relief.

Can IP Violations Result in Legal Claims When Infringement Was Unintentional?

Yes, IP violations can still trigger legal claims in California, even if the infringement was unintentional. These are treated as strict liability torts under state and federal law, which means the plaintiff does not need to prove that the violation was intentional. With that said, the intent of an individual can play a large role in the outcome of a case. An attorney can help you demonstrate why a violation negatively impacted you or your business, regardless of intention.

Hire an Intellectual Property Lawyer in California Today

Regardless of the details of your case, it’s wise to hire an intellectual property lawyer to represent you throughout the process. The attorneys at Lobb & Plewe can form a legal strategy tailored to your case’s unique circumstances, working to protect your property and your rights to it.

Contact Lobb & Plewe today to set up a consultation with one of our trusted team members. You can also visit us at our office in Corona, right near I-15.