Homepage – Banner Image 1 – 000013732170 – 1366×666

Learn more

Attentive. Accessible.
Agile.

We’re More than Just a Law Firm

Homepage—Banner-2—67319969_L

Learn more

Trusted Legal Talent

Providing Extraordinary IP Counsel
at a Manageable Cost

Proudly representing the City of Portland

Homepage—Bammer-Image-4—Faraday-Bicycles-banner

Learn more

You Have IP Legal Needs.
We Can Help.

Providing Superior IP
Services to Companies of All Sizes

Proudly representing Faraday Bicycles

Homepage—Banner-Image-6—Yakima-img144

Learn more

World Class Expertise at
Portland Rates

Protecting Your IP has Been Our
Passion for More Than 60 Years

Representing Yakima since 1994

Homepage—Banner-Image-7—GSE_Tucson-gradient

Learn more

Thousands of Issued
Patents and Counting

With Deep Expertise in Renewable
Energy Technologies

Representing Global Solar since 1998

Homepage – Bammer Image 3 – RYNO Motors banner

Learn more

Big Firm Experience with
Boutique Customer Service

Providing Technical Depth across a
Surprising Array of Technologies

Proudly representing Ryno Motors

Homepage—Bammer-Image-2—HFlask_MapTable1

Serving Client IP Needs Since 1952

Offering Comprehensive IP Procurement,
Enforcement and Counseling Services

Learn more

Proudly representing Hydro Flask.

OVER 60 YEARS OF SPECIALIZING IN INTELLECTUAL PROPERTY LAW

Kolisch Hartwell is a Portland, Oregon-based intellectual property law firm providing accessible, cost-effective and expert patent, trademark, copyright and trade secret services to a broad range of clientele throughout the United States and around the world. Our highly skilled and experienced team of attorneys delivers comprehensive
IP law solutions that foster innovation and creativity while protecting clients’ investments and growth in an ever-evolving global technology landscape.

Obtaining IP Rights

We assist clients in obtaining patents, trademark registrations and copyright registrations and preserving trade secrets.

Enforcing IP Rights

We provide enforcement services from drafting demand letters to fully contested litigation and appeals on behalf of both plaintiffs and defendants.

IP Counseling

We offer general IP counseling in areas such as freedom to operate, validity analysis, IP portfolio resource allocation, licensing rights, and dispute settlement.

International IP

We provide international services, including obtaining and enforcing IP rights in other countries on behalf of U.S. clients, as well as obtaining and enforcing U.S. rights on behalf of foreign clients.

The Clients We Serve

We fulfill the IP needs of a diverse group of foreign and domestic clients – acting not just as lawyers, but as trusted partners. From newly established businesses to high profile corporate enterprises, Kolisch Hartwell clients benefit from our attorney team’s breadth of expertise in intellectual property law and the priority we place on
partner-level client communication.

View Our Services
Homepage---Testimonial-1---HydroFlask-headshot---increased-canvas---adde...
Scott Allan, CEO of Hydro Flask

“Our company has been able to grow extremely quickly in a competitive market. The work Kolisch Hartwell does for us has been an important factor in helping us achieve this success.”

Homepage---Testimonial-2---GlobalSolar-headshot
Jeffrey S. Britt, Ph.D., President/CEO of Global Solar Energy

“Kolisch Hartwell has provided an outstanding service in helping us grow our IP portfolio over the last decade we have worked together. Our patents are of the highest quality, and required only minimal input from Global Solar to achieve.”

Our Areas of Expertise

As a boutique firm specializing in intellectual property, we are extremely agile, flexible, and widely knowledgeable. Our IP attorneys have the skill and experience to assist clients working in technical, scientific and creative industries. We understand the complexities and needs of each business, and bring over 60 years of IP experience, highly personal customer service and advanced degrees to every client experience.

Learn more
Choice of Venue

Choice of Venue

Part Four: Controlling the Costs of Patent Litigation. This is the last of a four-part series about controlling…

HiRes

Litigation Alternatives

Part Three: Controlling the Costs of Patent Litigation. This is Part Three of a four-part series about controlling…

Blog - Blog 2 - 000057679818_M

Litigation Strategy

Part Two: Controlling the Costs of Patent Litigation. This is Part Two of a four-part series about controlling…

Blog - Blog 1 - 000060005580

Choice of Counsel

Part One: Controlling the Costs of Patent Litigation. You already know that U.S. patent litigation is expensive.…

Back to Top