Trademarks & Intellectual Property
We help businesses and creators protect their brands, register intellectual property, and defend the ideas that drive their success.
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About
Trademarks & Intellectual Property
We help businesses and creators safeguard their brand identity and creative assets through comprehensive trademark registration and intellectual property protection.
By the Numbers
Trademarks & Copyrights Filed
Application Success Rate
Comprehensive Intellectual Property Portfolio Protection
Our Core Services
- Conduct comprehensive federal and state trademark clearance searches.
- Prepare and file applications with the USPTO.
- Respond to complex Office Actions and examiner refusals.
- Draft and serve effective cease and desist letters.
- Submit DMCA takedown notices for digital infringement.
- Defend clients against unwarranted claims of Intellectual Property infringement.
- Draft robust Non-Disclosure Agreements (NDAs).
- Create employee and contractor Intellectual Property assignment agreements.
- Implement strategies to protect proprietary business information.
- Register original works, including software, art, and written content.
- Establish clear ownership records for creative assets.
- Advise on fair use, public domain, and derivative works.
- Monitor registered marks for potential unauthorized use.
- Manage trademark renewals and maintenance filings.
- Develop internal company policies for Intellectual Property protection and usage.
Strategic Legal Guidance.
Trusted Results.
Whether you're protecting your assets, resolving a dispute, or planning your next move — K Diffley Law is here to navigate the legal complexities with clarity, confidence, and care.
Why Choose Us?
Strategic Legal Counsel
Our philosophy is centered around mitigating risk and positioning our clients for success.
Client-Centered Service
Every case is approached with personalized attention and clear communication.
Experienced Legal Team
Decades of combined experience guiding clients through life's most important legal decisions.
How We Work
Our approach is clear, collaborative, and built around your needs. From our first conversation to ongoing support, we work to simplify the legal process and deliver solutions that make a difference.
Consultation & Discover
We begin with a discovery call to understand your specific needs, goals and challenges. Whether transactional or litigation, we tailor our advice specifically for you.
Strategic Planning & Document Review
We create or review foundational documents based on the client's specific needs and desires. From there, we design a strategic approach to meet the desired outcome.
Execution & Representation
From negotiating deals to court representation, we take care of the details and put you in the best position possible every time. Period. Our team drafts, negotiates, and manages transactions and litigation procedures so you can move forward with confidence.
Ongoing Counsel & Support
We offer general counsel services for individuals, small to large businesses, and institutional clients. So you always have a trusted advisor by your side.
Client Success Stories
Trusted by Businesses & Individuals Across the Region
We’re Here to Help
Whether you need legal guidance for real estate transactions, business matters, estate planning, or court representation, our team is ready to assist you.

Get in Touch
Directions
NY 11040
Other locations such as Westchester, Bronx, Queens, and Suffolk by appointment only.
Office Hours
Friday: 9:30 AM – 4:30 PM
Saturday – Sunday: Closed
Stay Connected
on Social Media
Let’s talk about how we can help. Whether you have a question, need legal guidance, or want to schedule a consultation — we’re here to assist you.

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