Other Practices

Areas of focus for our other practice areas.


Margrave Celmins helps clients protect their materials, ideas and work so they can reap the benefits of their investment. We have skills and knowledge that combine the importance of intellectual property protection with the practicality of business law.

Some of the services we offer include:

  • Counseling clients on trademark rights related to words, designs, logos and slogans for products and services
  • Coordinating searches related to registrations
  • Preparing and filing online applications with the U.S. Patent & Trademark Office
  • Supplying all preparation of assignments, work-for-hire agreements and similar contracts critical to designating ownership interest in intellectual property

Contact Our Team

(480) 994-2000

(480) 994-2008

Margrave Celmins P.C.

8171 E. Indian Bend Road Suite 101
Scottsdale, AZ 85250




Effective January 6, 2020, attorneys Michael W. Margrave, Michael L. Kitchen, and Patrick J. Van Zanen, as well as paralegals Brittany Crane and Mallory Rasmussen, will join Sacks Tierney P A at their office located at 4250 N. Drinkwater Boulevard, Scottsdale, AZ  85251. Their new contact information is:

Michael W. Margrave    
direct line: 480-425-2606
fax: 480-425-4906

Michael L. Kitchen
direct line: 480-425-2619
fax: 480-425-4919

Patrick J. Van Zanen    
direct line: 480-425-2623
fax: 480-425-4923

Brittany Crane
direct line: 480-425-2627
fax: 480-425-4927

Mallory Rasmussen
direct line: 480-425-2629
fax: 480-425-4929

We hope to continue serving your needs at our new home with Sacks Tierney P.A. beginning January 6, 2020