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    Specializing in the procurement, maintenance, and enforcement of intellectual property rights.
    Areas of Practice
    Sierra IP Law, PC - Patents, Trademarks & Copyrights provides preliminary assessments and analyses of each client's unique solution,
    including patent and trademark searching, validity and infringement opinions,
    clearance and freedom-to-operate studies, and analysis of new concepts.
  • YOU MAKE A NAME FOR YOURSELF

    WE MAKE SURE
    IT IS PROTECTED

    Trust the law firm with the stellar reputation to protect yours.
    Get to Know Us
    Specializing in the procurement, maintenance, and enforcement of intellectual property rights.
    Areas of Practice
    Sierra IP Law, PC - Patents, Trademarks & Copyrights provides preliminary assessments and analyses of each client's unique solution,
    including patent and trademark searching, validity and infringement opinions,
    clearance and freedom-to-operate studies, and analysis of new concepts.
  • YOU MAKE A NAME FOR YOURSELF

    WE MAKE SURE
    IT IS PROTECTED

    Trust the law firm with the stellar reputation to protect yours.
    Get to Know Us
    Specializing in the procurement, maintenance, and enforcement of intellectual property rights.
    Areas of Practice
    Sierra IP Law, PC - Patents, Trademarks & Copyrights provides preliminary assessments and analyses of each client's unique solution,
    including patent and trademark searching, validity and infringement opinions,
    clearance and freedom-to-operate studies, and analysis of new concepts.
  • YOU MAKE A NAME FOR YOURSELF

    WE MAKE SURE
    IT IS PROTECTED

    Trust the law firm with the stellar reputation to protect yours.
    Get to Know Us
    Specializing in the procurement, maintenance, and enforcement of intellectual property rights.
    Areas of Practice
    Sierra IP Law, PC - Patents, Trademarks & Copyrightsprovides preliminary assessments and analyses of each client's unique solution,
    including patent and trademark searching, validity and infringement opinions,
    clearance and freedom-to-operate studies, and analysis of new concepts.
  • YOU MAKE A NAME FOR YOURSELF

    WE MAKE SURE
    IT IS PROTECTED

    Trust the law firm with the stellar reputation to protect yours.
    Get to Know Us
    Specializing in the procurement, maintenance, and enforcement of intellectual property rights.
    Areas of Practice
    Sierra IP Law, PC - Patents, Trademarks & Copyrights provides preliminary assessments and analyses of each client's unique solution,
    including patent and trademark searching, validity and infringement opinions,
    clearance and freedom-to-operate studies, and analysis of new concepts.
  • YOU MAKE A NAME FOR YOURSELF

    WE MAKE SURE
    IT IS PROTECTED

    Trust the law firm with the stellar reputation to protect yours.
    Get to Know Us
    Specializing in the procurement, maintenance, and enforcement of intellectual property rights.
    Areas of Practice
    Sierra IP Law, PC - Patents, Trademarks & Copyrightsprovides preliminary assessments and analyses of each client's unique solution,
    including patent and trademark searching, validity and infringement opinions,
    clearance and freedom-to-operate studies, and analysis of new concepts.

Sierra IP Law, PC

Welcome to Sierra IP Law, PC - Patents, Trademarks & Copyrights, a full-service intellectual property law firm with over 50 years of combined experience in intellectual property law. Sierra IP Law, PC - Patents, Trademarks & Copyrights provides experienced and effective IP services to clients throughout California and Washington.

It is our goal and focus to guide our clients through the process of acquiring and enforcing intellectual property rights that best aid their businesses and entrepreneurial visions. We strive to protect our clients’ valuable ideas and innovations, providing expert counseling and strong strategies for securing intellectual property rights, whether that be through patent, copyright, and/or trade secret protection. 

We are also highly skilled in protecting clients’ valuable brands and identities through trademark, service mark and trade dress protection and enforcement to achieve success in the marketplace. We understand the hard work that goes into creating designs, inventions, brands, and businesses, and we are driven to protect our clients’ intellectual property and enterprises.
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Inventive Idea

Our firm's core expertise lies in the following areas:

- Patents
- Trademarks
- Copyrights
- Trade Secrets
- Unfair Competition
- Internet and Digital Privacy Law

Our Services Include:

Initial Assessment

Sierra IP Law, PC - Patents, Trademarks & Copyrights provides preliminary assessments and analyses of each client’s unique situation, including intellectual property audits, patent and trademark searching, validity and infringement opinions, clearance and freedom-to-operate studies, and analysis of new concepts.

Procurement/Prosecution

Sierra IP Law, PC - Patents, Trademarks & Copyrights assists its clients with filing and prosecuting patent applications (including provisional, utility, design and plant patent applications), federal and state trademark applications (including standard character and special form marks), and copyright applications. Sierra IP Law, PC - Patents, Trademarks & Copyrights also has trusted international connections for those clients desiring to seek intellectual property protection in other countries. Sierra IP Law, PC - Patents, Trademarks & Copyrights has experience and expertise handling technologies, services, and goods in many industries, including agricultural and irrigation technologies, water conservation and purification systems, biotechnology, medical devices, computer systems and software, electronic devices and systems, chemical processes and products, including agrichemical compositions and applications, manufacturing processes and equipment, factory automation, security and monitoring equipment, and consumer products.

Maintenance

Sierra IP Law, PC - Patents, Trademarks & Copyrights’s staff, technologies and processes help our clients keep track of their intellectual property, including IP portfolio management, maintenance of issued patents, and renewals of registered trademarks.

Licensing/Transactions

Sierra IP Law, PC - Patents, Trademarks & Copyrights has many years of experience assisting clients with IP asset due diligence, patent, trademark and copyright licensing, purchase and sale agreements, and related intellectual property transactions.
Intellectual Property Attorney

Litigation

The attorneys at Sierra IP Law, PC - Patents, Trademarks & Copyrights have extensive experience in enforcing and claims of patents trademarks and copyrights infringement, misappropriation of trade secrets, and unfair competition in the state and federal courts in California and Washington, and before the Trademark Trial and Appeals Board and Patent Trial and Appeals Board.

Patent, Trademark and Copyright Attorneys Fresno, Bakersfield and San Luis Obispo, CA

Location

Sierra IP Law, PC - Patents, Trademarks & Copyrights began serving clients in Fresno, California in 2011 and has expanded its practice to the southern part of the Central Valley, including Visalia, Hanford, Lemoore, and Bakersfield, the northern part of the Central Valley, including Modesto, Stockton, and Sacramento, and the Central Coast, including the Santa Barbara, Pismo Beach, San Luis Obispo, and Paso Robles. We also represent clients in the federal and state courts of the state of Washington, servicing Tacoma, Kennewick, and surrounding areas.

Client Review


"Mark and William are stellar in the capabilities, work ethic, character, knowledge, responsiveness, and quality of work. Hubby and I are incredibly grateful for them as they've done a phenomenal job working tirelessly over a time span of at least five years on a series of patents for hubby. Grateful that Fresno has such amazing patent attorneys! They're second to none and they never disappoint. Thank you, Mark, William, and your entire team!!"
Linda Guzman

Sierra IP Law, PC - Patents, Trademarks & Copyrights

FRESNO
7030 N. Fruit Ave.
Suite 110
Fresno, CA 93711
(559) 436-3800 | phone

BAKERSFIELD
1925 G. Street
Bakersfield, CA 93301
(661) 200-7724 | phone

SAN LUIS OBISPO
956 Walnut Street, 2nd Floor
San Luis Obispo, CA 93401
(805) 275-0943 | phone

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SACRAMENTO
180 Promenade Circle, Suite 300
Sacramento, CA 95834
(916) 209-8525 | phone

MODESTO
1300 10th St., Suite F.
Modesto, CA 95345
(209) 286-0069 | phone

SANTA BARBARA
414 Olive Street
Santa Barbara, CA 93101
(805) 275-0943 | phone

SAN MATEO
1650 Borel Place, Suite 216
San Mateo, CA, CA 94402
(650) 398-1644. | phone

STOCKTON
110 N. San Joaquin St., 2nd Floor
Stockton, CA 95202
(209) 286-0069 | phone

PORTLAND
425 NW 10th Ave., Suite 200
Portland, OR 97209
(503) 343-9983 | phone

TACOMA
1201 Pacific Avenue, Suite 600
Tacoma, WA 98402
(253) 345-1545 | phone

KENNEWICK
1030 N Center Pkwy Suite N196
Kennewick, WA 99336
(509) 255-3442 | phone

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