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Atty. Katherine Hall Macdonnell

Atty. Katherine Hall Macdonnell

Katherine Hall Macdonnell is a lawyer practicing business law, intellectual property, privacy law and 2 other areas of law. Katherine received a B.A. degree from University of Arizona in 1999, and has been licensed for 22 years.

Rutherford Rutherford 22 yrs experience 22 year
Call (628) 303-0157 Book Appointment

Profile Summary

About Katherine Hall Macdonnell at a glance

Katherine Hall Macdonnell is a business, real estate, ip, construction, and internet attorney based in Rutherford, California. They have 22+ years of legal experience, licensed to practice since 2004. Admitted to practice in California (2004). Educated at University of San Francisco Law School (J.D., 2003) and University of Arizona (B.A. Communications, 1999). Serands clients in Rutherford, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Katherine Hall Macdonnell is a lawyer practicing business law, intellectual property, privacy law and 2 other areas of law
  • Katherine received a B.A. degree from University of Arizona in 1999, and has been licensed for 22 years
  • Katherine practices in Rutherford, CA

Practice Areas Explained

Katherine Hall Macdonnell's Areas of Practice

Each practice area below reflects the types of cases Katherine Hall Macdonnell handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Katherine Hall Macdonnell is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Katherine Hall Macdonnell is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Katherine Hall Macdonnell is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Construction Law

Katherine Hall Macdonnell is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in California →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

Katherine Hall Macdonnell is one of 17,958 internet attorneys indexed nationally. Browse internet attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Rutherford are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Rutherford or all attorneys in California.

Frequently Asked

Common questions about Katherine Hall Macdonnell

Where is Katherine Hall Macdonnell's law office located?
Katherine Hall Macdonnell's law practice is located in Rutherford, California. You can contact the office directly through this profile page.
What practice areas does Katherine Hall Macdonnell handle?
Katherine Hall Macdonnell focuses on business, real estate, ip, construction, internet. Each practice area listed reflects experience handling cases of that type in California.
How long has Katherine Hall Macdonnell practiced law?
Katherine Hall Macdonnell has 22+ years of legal experience and has been licensed since 2004.
Where did Katherine Hall Macdonnell go to law school?
Katherine Hall Macdonnell earned their education at (J.D., 2003); (B.A. Communications, 1999).
How can I contact Katherine Hall Macdonnell for a consultation?
You can contact Katherine Hall Macdonnell directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
University of San Francisco Law School
- 2003
B.A. Communications
University of Arizona
- 1999

Bar Admissions

California
Admitted: 2004

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