Expert Witnesses & Forensic Consultants Directory
Patents
Patent expert witnesses, profiled in this directory, may consult on patent protection, patent damages, patent prosecution, patent infringement, international patents and patent licensing and license agreements. These patent professionals may provide expert witness opinions in matters of prior art, the America Invents Act (AIA), first-inventor-to-file (FITF) regime, derivation proceedings, tax strategy inventions, false marking and false patent marketing claims, filing by other than inventor, "best mode" for accomplishing the invention, prior user rights defense, micro-entity qualifications, confidential sale and period to file, and related matters. These experts may also testify in matters of drug patents, computer and design patent, mechanical patents, genomic patents, extended patents, software patents, patentability requirements, and related topics.- United States
- All217
- Alabama6
- Alaska5
- Arizona8
- Arkansas6
- California74
- Colorado11
- Connecticut8
- Delaware8
- District of Columbia9
- Florida25
- Georgia10
- Hawaii7
- Idaho8
- Illinois15
- Indiana10
- Iowa8
- Kansas6
- Kentucky7
- Louisiana9
- Maine7
- Maryland10
- Massachusetts16
- Michigan15
- Minnesota10
- Mississippi6
- Missouri9
- Montana6
- Nebraska6
- Nevada6
- New Hampshire7
- New Jersey12
- New Mexico7
- New York21
- North Carolina13
- North Dakota6
- Ohio13
- Oklahoma6
- Oregon11
- Pennsylvania14
- Rhode Island7
- South Carolina6
- South Dakota6
- Tennessee7
- Texas17
- Utah11
- Vermont7
- Virginia13
- Washington11
- West Virginia6
- Wisconsin7
- Wyoming6
- Canada
About 221 results (0.14 seconds)
Tal Lavian, Ph.D.— Telecommunications - Network Communications - Wireless
Telecommunications, computer networks, data communications, network communications, and Internet protocols (TCP/IP) Ph.D. UC Berkeley. 35+ years; 20 years UC Berkeley; 90+ cases · 60+ depositions · 8+ trial testimonies · 100+ patents supported in IP litig
Encino, CA
John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow
Engineering analysis, forensic investigations, and IP valuation with 40+ years of experience. Dr. Williams provides expert testimony for energy, chemical, and manufacturing disputes, bridging complex technical and financial issues effectively.
South Bend, IN
SEO Expert Witness — Jason McDonald, PhD
Expert witness in SEO (Search Engine Optimization), social media (both ads and organic - META, Facebook, Instagram, YouTube, TikTok), and Google Ads. Numerous trials and depositions. Certified in both federal and state court.
Las Vegas, NV
Todd Welch / Gerry Laporte (Riley, Welch, Laporte)
Todd Welch and Gerry Laporte are world leaders in high profile extremely complex document fraud and - ICSID Cases. They specialize in handwriting exams, ink dating, and independent forensic case review & quality assurance analysis worldwide.
Frankenmuth, MI
John “Chip” Corbin - Residential & Commercial Technology Expert
Crestron/Lutron Systems Specialist and Electronic Technology Expert Witness. Providing litigation support for low voltage, C10, C7, CCTV, audio, video, automation, home theater, Smart Home, IT wiring and failure assessment.
Los Angeles, CA
James M. Miller, PE, PhD — J.M. Miller Engineering, Inc.
Engineering expert with 40 years of experience in: warnings; labeling; instruction manuals; asbestos & other toxic torts; product liability & design; machine guarding; fire science; vehicles; slip/fall; OSHA / consumer safety standards, etc.
Ann Arbor, MI
Rhonda Harper - Testifying Consumer Survey and Marketing Expert - 300+ Cases
Ms. Harper is a nationally recogniz marketing and consumer perception expert, retained by hundreds of law firms in matters involving trademark infringement, misleading advertising, licensing disputes, branding conflicts, and complex marketing matters.
Dallas, TX
Istvan Jonyer, Ph.D. - Telecommunications, Networking
Telecommunications, networking, data communications, mobile networking, and networking protocols expert. Experienced testifying expert with 25+ cases.
Los Angeles, CA
Joel Delman | Design Expert Witness | Design Patent Infringement Expert
Formerly a corporate and intellectual property lawyer, I‘ve spent over 30 years guiding innovation through strategic product design. Design Patent Infringement | Validity | Article of Manufacture | Trade Dress | Functionality | Secondary Meaning
Los Angeles, CA
Durand R. Begault PhD Audio Forensic Center. Audio-Video-Digital Media
Audio and video recording authentication, enhancement, transcription, and analysis. Acoustic forensic analysis, audibility of warning signals, voice comparison, ear witness and audio patent expert witness/consultant.
San Francisco, CA
Amanda T. Bulian, MBA, Senior Manager – Applied Marketing Science, Inc.
Testifying survey expert for intellectual property, false advertising, and class action matters. Services include survey design, data collection and analysis, expert report preparation, critiques of opposing expert reports, and expert testimony.
Burlington, MA
Charles L. Mauro, CHFP / BPCE — Mauro Usability Science
40+ years of experience in GUI design, human factors engineering, ergonomics, and product design with consumer, commercial and industrial applications. Experienced expert witness in design and utility patents, trade dress, copyright, and other IP issues.
New York City, NY
Neal A Sher MD, FACS
Neal A. Sher MD FACS, is an ophthalmic surgeon providing expert evaluation of potential malpractice cases involving ophthalmology for defense and plaintiff. He has extensive experience in malpractice, toxic exposures, product liability and patent issues.
Chicago, IL
Brian M. Sowers, MBA, Principal - Applied Marketing Science, Inc.
Customer Survey Expert. Manages market research engagements for complex cases, including trademark and trade dress infringement, class action matters, false and deceptive advertising, and patent damages as well as critiques of opposing expert reports.
Burlington, MA
Product (Physical/Digital/Service) IP - Subject Matter Expert, POSITA/DOSA
Subject matter expert in the areas encompassing product design and development across a variety of industries, consumer and commercial. Expert Witness. Person of Ordinary Skill in the Art providing consulting, analysis, reports and testimony.
Chicago, IL
Peter Crosby Expert
Medical devices; patents (infringement, ownership, validity, IPR, ITC); trade secrets; fiduciary duty; corporate governancel M&A transactions; biomedical engineering
Aliso Viejo, CA
Mark I. Montrose
Expert in Electromagnetic Compatibility (EMC) plus Electromagnetic Interference (EMI) for any application or environment of use-commercial/industrial products, patent research, printed circuit board and design engineering disputes, test and certification.
Santa Clara, CA
Dr. Larry Chiagouris — BrandMarketing Services Ltd.
PhD: SERVICES NATIONWIDE: experienced senior marketing, branding & survey research services expert in damages, marketing, false advertising, intellectual property/secondary meaning/likelihood of confusion. Former Director, American Marketing Associati
Boca Grande, FL
Harry Direen, PhD, PE
Electrical engineer, 40+ yr, specialized in control systems, embedded systems, digital signal processing, software design/development, electronic hardware design/development, product reverse engineering and patent forensics. Experienced expert witness.
Colorado Springs, CO
Antonio R. Sarabia II
30 years federal/state court exp.: licensing: performance, breaches; trademarks/trade dress: secondary meaning, infringement, dilution, investigations. Copyrights: originality and substantial similarity. Apparel: manufacturing, sales, distribution, design
Redondo Beach, CA
Synthetic Organic/Medicinal Chemist, 2 FDA-app Drug Discoveries, Expert Witness
Successful Medicinal Chemist/Expert Consultant/Witness-Reports as required by courts on either the drug or the general drug class. Pharma IP Enablement & IP Infringement (Markman Hear)-Detailed analysis of claims for enablement and infringement.
Princeton, NJ
John E. Cochran, Jr., PhD, JD, PE
Aerospace Engineer, professor emeritus, attorney. Consultant & expert witness in litigation involving, airplanes, helicopters, missiles, spacecraft, automobiles, Segways, and other products. Experience in patent infringement.
Auburn, AL
Medical Devices, Consumer & Industrial Products - Usability, Design, IP, Testing
Technical Background in Product Liability, IP Protection, and Technical Case Management. Primary areas: Medical Devices, Usability/Human Factors, and Consumer and Industrial Products.
Seattle, WA
Paul D Hatch, Patent Infringement Expert
I am an industrial designer with 30 years of experience designing and engineering consumer products, power tools, appliances, consumer electronics, industrial & commercial equipment, medical technology, packaging, virtual reality, and brand strategy.
Chicago, IL
Ioannis Kanellakopoulos, PhD
Dr. Kanellakopoulos is an IEEE Fellow, former UCLA Professor, and an industry leader. He provides technology consulting and expert witness services in patent infringement and product liability/personal injury in the automotive and telecommunication areas.
Redwood City, CA
Berg Software Design
Consumer Electronics (patents, trade secrets, IP): flash memory, cell phones, disk, tape, CD, DVD, USB, SCSI. Source code and forensic analysis. Computer software, hardware. Real-time embedded systems. File systems. Device drivers. E-books: Kindle, Nook.
Saratoga, CA
David Gossman - Gossman Forensics
David provides technical assistance in litigation involving chemical / environmental forensics; laboratory testing; regulatory compliance; hazardous materials handling, injury or chemical exposure claims; fires or explosions including hazardous waste.
Maquoketa, IA
Edward E. Elson, BSME, MSME, MAM (MA Mgt) — IDCO Forensic Services
40+ yrs. of providing expert witness services including medical device & consumer product liability, product safety, packaging, labeling, GMP’S, patent infringement, product design, engineering, manufacturing, workplace and equipment safety.
Anaheim, CA
Naresh J. Kar, PhD, PE — Kars’ Advanced Materials, Inc.
Engineer expert in corrosion/wear/mechanical failures, patent infringement, surface techniques, product development. Experienced witness in: automotive component, plumbing, medical device and hardware failures; explosions; food contamination issues, etc.
Anaheim, CA
Areas of Expertise:
Corrosion
Tel: (714) 527-7100
Limited public information. For more, contact us.
ForensisGroup, Inc.
ForensisGroup provides expert witnesses, consultants, and litigation support specialists, including engineering consultants, medical expert witnesses, forensic accountants, construction experts, securities specialists, patent experts etc.
Pasadena, CA
Urban H.D. Lynch, PhD
Aircraft accident reconstruction expert witness and expert in computer animation using accident position data (radar/GPS). (U.S. patent holder on algorithm to recreate aircraft accidents.) USAF career officer (20 yr) in science and engineering.
Long Beach, CA
Areas of Expertise:
Aircraft & Aviation; Aircraft & Airplanes
Tel: (562) 500-0416
Limited public information. For more, contact us.
Felice L. Gersh, MD
Provides litigation support and expert witness services in matters of obstetrics and gynecology, including issues of sexual assault, hospital privileging, adolescent medicine, gynecological surgery, pharmaceutical patent disputes, sexual and dysfunction.
Irvine, CA
Alan G. Goedde, PhD
Financial and economic analyses expert, incl. intellectual property issues, patent, trademark, copyright, trade secret and unfair competition matters, as well as business valuations, antitrust, price fixing, lost profits. B.S. engineering; Ph.D. economics
Los Angeles, CA
Areas of Expertise:
Forensic Economics
Tel: (213) 576-1815
Limited public information. For more, contact us.
Richard G. Cooper, D.Sc.
Software, internet and electronics technologies expert witness, provides litigation support in patent applications, reverse engineering, patent infringement, patent validy, trade dress infringement, software failure, software copying, database systems
Hemet, CA
Ray W. Nettleton, LLC
Telecommunications expert witness in patent litigation matters, specializing in wireless technologies, including: CDMA; LTE; 2G, 3G, 4G; 3Gpp; 3Gpp2; IEEE802.11 (Wi-Fi); satellite. Lab and field testing; expert reports; depositions and testimony in court.
Laguna Hills, CA
Jeffrey T. Gotro, PhD — InnoCentrix, LLC
Polymer/plastics expert, 40 yr experience in polymers used in various applications including thermosets and thermoplastics, expert witness in polymer-related product liability cases and intellectual property (patent) litigation. Regions: All United States
Rancho Santa Margarita, CA
Dr. Peter Alexander — Alexus Consulting
Provides computer forensics services, including data capture and investigative services, as well as computer software expert witness opinions, such as development contracts for Internet and client-server projects, patent infringement, trade secrets, etc
Corona del Mar, CA
Areas of Expertise:
Computer & Digital Forensics; Digital Forensics
Tel: (949) 554-3934
Limited public information. For more, contact us.
Manfred E. Wolff, PhD, FAAPS — Intellepharm, Inc.
Registered patent agent, registered pharmacist, former UCSF Professor, and former VP of Research, Allergan provides pharmacology, toxicology, drug discovery, and intellectual property expert witness services, including patent and copyright preparation
Laguna Beach, CA
Argos Engineering
Argos Engineering provides litigation consulting involving products and premises liability and patent infringement. Services include testing, analysis, inspections, reports and testimony.
Laguna Niguel, CA
Londre Marketing Consultants, LLC / USC / CSUN / Pepperdine University
Senior Marketing Expert. Branding & Advertising Expert. Marketing Problem Solver. Forensic Marketing & Advertising. Contracts. Advertising. Sales Losses. Deceptive Ads. Patents. Business and Professional Codes. Unfair Competition. Intellectual Pro
Los Angeles, CA
David L. Turner — White, Zuckerman, Warsavsky, Luna & Wolf
Provides litigation consulting including damage analyses involving economic, accounting, financial and bankruptcy issues in a variety of cases including unfair business competition, patent, copyright and trademark infringement, fraud, breach of contract,
Sherman Oaks, CA
Areas of Expertise:
Economic Damages
Tel: 818-981-4226
Limited public information. For more, contact us.
Aaron G. Filler, MD, PhD, JD
Board Certified in Neurosurgery, fellowship trained in complex spinal surgery and complex nerve surgery. Experienced in head injury, spine injury, failed surgery, reparative surgery, nerve imaging, imaging for closed head injury, patent litigation, ERIS
Santa Monica, CA
Areas of Expertise:
Neurosurgery; Neurological Surgery
Tel: (310) 314-6410
Limited public information. For more, contact us.
Bruce Isaacson, DBA, MBA — MMR Strategy Group
Marketing and branding expert providing survey research, expert testimony and rebuttals for intellectual property litigation. Our studies measure issues such as confusion, infringement, secondary meaning, false advertising and damage assessment.
Encino, CA
Areas of Expertise:
IP Infringement
Tel: (818) 464-2414
Limited public information. For more, contact us.
Professor Ellis Horowitz, PhD — University of Southern California
Professor of Computer Science provides expert witness services in software development, internet and world wide web applications, with specific expertise in search engine algorithms, and experience in patent and copyright infringement matters
Pacific Palisades, CA
Areas of Expertise:
Intellectual Property
Tel: 3109410620
Limited public information. For more, contact us.
H. Clark Bell, PhD, PE — HF Plus
Electrical Engineer and Patent Agent, expert in microwave, radar and radio interference, electromagnetic fields, including consumer electronics, microwave equipment/heating, radio interference, fluorescent lamps, and police traffic radar.
Chatsworth, CA
Areas of Expertise:
Electromagnetic & Microwave Engineering
Tel: (818) 903-7030
Limited public information. For more, contact us.
Electrical Engineering
Analog, Mixed-Signal, RFIC PLL and VCO Opto-electronic communications SiGe Bicmos and CMOS Intellectual property Patent and prior art search Expert Witness [Non-public Profile Id 56671]
Carlsbad, CA
Areas of Expertise:
Electrical Engineering
Limited public information. For more, contact us.
Biotechnology
Industrial microbiology and biotechnology process science consultant, 35+ yr, provides patent litigation support, including prior and current art matters, and current and legacy biological sciences, with specific expertise in yeast and other microbes. [Non-public Profile Id 58081]
CA
Areas of Expertise:
Biotechnology
Limited public information. For more, contact us.
Ed Campbell, CPP — GE Campbell & Associates
Blow molding, packaging and packaging machinery expert witness and technical consultant, experienced in issues of personal injury and death, intellectual property and patent infringement in related technologies. Experienced in accident reconstruction.
Ventura, CA
Areas of Expertise:
Patents
Tel: (805) 276-0329
Limited public information. For more, contact us.
Jack Goldberg — Metrionix, Inc.
Electrical Engineer and Computer Scientist provides laboratory and expert witness services related to medical instruments, electronic devices, audio, acoustics, and signal processing. Experienced in patent litigation, trade secret, product liability, etc
San Diego, CA
Areas of Expertise:
Intellectual Property
Tel: (858) 564-8550
Limited public information. For more, contact us.