Atty. Jon Barry Sigerman
Jon Barry Sigerman is a lawyer practicing complex civil litigation, employment law, intellectual property law. Jon received a B.A. degree from University of California at Los Angeles in 1969, and has been licensed for 51 years.
Complex Civil Litigation & More Attorney · Serving Mill Valley, CA · 51+ Years Experience
Profile Summary
About Jon Barry Sigerman at a Glance
Jon Barry Sigerman is a Member based in Mill Valley, California, practicing at The Law Offices of Jon B. Sigerman. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on employment, real estate, ip, and litigation. Admitted to practice in California (1975). Educated at Hastings College of the Law, University of California (J.D., 1975) and University of California at Los Angeles (B.A. University, 1969). Recognitions include AV Preeminent. Active member of State Bar of California American Bar Association. Serves clients in Mill Valley, CA and the surrounding metropolitan area.
Get Legal Help from Jon Barry Sigerman in Mill Valley
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About Jon Barry Sigerman
- Jon Barry Sigerman is a lawyer practicing complex civil litigation, employment law, intellectual property law
- Jon received a B.A. degree from University of California at Los Angeles in 1969, and has been licensed for 51 years
- Jon practices at The Law Offices of Jon B. Sigerman in Mill Valley, CA
Practice Areas Explained
Jon Barry Sigerman's Areas of Legal Practice
Each practice area below reflects the types of cases Jon Barry Sigerman handles, with a practical overview of what that area of law involves and how it may apply to your situation in Mill Valley.
Employment Law in Mill Valley
Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.
Jon Barry Sigerman is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in California →
Real Estate Law in Mill Valley
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Jon Barry Sigerman is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →
Intellectual Property in Mill Valley
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Jon Barry Sigerman is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →
Civil Litigation in Mill Valley
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Jon Barry Sigerman is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in California →
Jurisdictional Context
Why Local Counsel Matters in Mill Valley
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 Mill Valley 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.
Mill Valley Courts and Legal Process
Choosing a Mill Valley-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 Mill Valley or all attorneys in California.
Frequently Asked
Common Questions About Jon Barry Sigerman
Where is Jon Barry Sigerman's law office located?
What practice areas does Jon Barry Sigerman handle?
How long has Jon Barry Sigerman practiced law?
Where did Jon Barry Sigerman go to law school?
How can I contact Jon Barry Sigerman for a consultation?
What awards or recognition has Jon Barry Sigerman received?
Professional Profile
Why Clients in Mill Valley Choose Jon Barry Sigerman
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 Jon Barry Sigerman's practice in the field of employment, real estate, ip, and litigation.
Decade-Tested Legal Experience
Jon Barry Sigerman brings 51+ 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 employment, real estate, and ip, Jon Barry Sigerman can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Mill Valley
A Mill Valley-based practice means Jon Barry Sigerman 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 Jon Barry Sigerman Handles in Mill Valley
Below is a representative sample of the types of matters Jon Barry Sigerman 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.
This list is illustrative, not exhaustive. Contact Jon Barry Sigerman directly to discuss the specifics of your situation.
Search Reference
How People Find Jon Barry Sigerman Online
Prospective clients searching for legal help in Mill Valley 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 Jon Barry Sigerman.
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 Jon Barry Sigerman directly.
Jon Barry Sigerman's Practice Areas & Specializations
Education & Law School Background
Awards & Professional Honors
Bar Admissions & Licensed Jurisdictions
Client Reviews & Ratings — Jon Barry Sigerman
No reviews yet.