Atty. Catherine Delcin

Atty. Catherine Delcin

Catherine Delcin is a lawyer practicing life sciences & biotechnology, intellectual property, health care and 2 other areas of law. Catherine has been licensed for 15 years.

Walnut Creek Walnut Creek 15 yrs experience 15 year
Call (925) 892-2715 Book Appointment

Health Care & More Attorney · Serving Walnut Creek, CA · 15+ Years Experience

Profile Summary

About Catherine Delcin at a Glance

Catherine Delcin is a formation, ip, tax, and health care attorney based in Walnut Creek, California. They have 15+ years of legal experience, licensed to practice since 2011. Admitted to practice in California (2011). Educated at Golden Gate University School of Law (JD, 2010). Serves clients in Walnut Creek, CA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Catherine Delcin

  • Catherine Delcin is a lawyer practicing life sciences & biotechnology, intellectual property, health care and 2 other areas of law
  • Catherine has been licensed for 15 years
  • Catherine practices in Walnut Creek, CA

Practice Areas Explained

Catherine Delcin's Areas of Legal Practice

Each practice area below reflects the types of cases Catherine Delcin handles, with a practical overview of what that area of law involves and how it may apply to your situation in Walnut Creek.

Business Formation in Walnut Creek

Catherine Delcin is one of 35,326 formation attorneys indexed nationally. Browse formation attorneys in California →

Intellectual Property in Walnut Creek

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

Catherine Delcin is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Tax Law in Walnut Creek

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Catherine Delcin is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in California →

Health Care Law in Walnut Creek

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Catherine Delcin is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Walnut Creek

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 Walnut Creek 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 venue, 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.

Walnut Creek Courts and Legal Process

Choosing a Walnut Creek-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in Walnut Creek or all attorneys in California.

Frequently Asked

Common Questions About Catherine Delcin

Where is Catherine Delcin's law office located?
Catherine Delcin's law practice is located in Walnut Creek, California. You can contact the office directly through this profile page.
What practice areas does Catherine Delcin handle?
Catherine Delcin focuses on formation, ip, tax, health care. Each practice area listed reflects experience handling cases of that type in California.
How long has Catherine Delcin practiced law?
Catherine Delcin has 15+ years of legal experience and has been licensed since 2011.
Where did Catherine Delcin go to law school?
Catherine Delcin earned their education at (JD, 2010).
How can I contact Catherine Delcin for a consultation?
You can contact Catherine Delcin 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.

Professional Profile

Why Clients in Walnut Creek Choose Catherine Delcin

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Catherine Delcin's practice in the field of formation, ip, tax, and health care.

Decade-Tested Legal Experience

Catherine Delcin brings 15+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering formation, ip, and tax, Catherine Delcin can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Walnut Creek

A Walnut Creek-based practice means Catherine Delcin attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Catherine Delcin Handles in Walnut Creek

Below is a representative sample of the types of matters Catherine Delcin has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Catherine Delcin directly to discuss the specifics of your situation.

Search Reference

How People Find Catherine Delcin Online

Prospective clients searching for legal help in Walnut Creek commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Catherine Delcin.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Catherine Delcin directly.

Education & Law School Background

JD
Golden Gate University School of Law
- 2010

Bar Admissions & Licensed Jurisdictions

California
Admitted: 2011

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