Trusted Expertise in Advisory & Litigation

Litigation Support Services, Nationwide

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Expert analysis for complex legal cases

Litigation Support Services for Advisory and Trial Needs

Corporate Sciences, Inc. provides comprehensive litigation support services, blending both advisory and trial expertise to assist law firms and attorneys in complex cases. With over 25 years of experience, CSI has participated in hundreds of trials across the U.S., Europe, and Asia, offering expert testimony, damage analysis, liability assessments, and more. Our team’s background includes federal and state court experience across 25+ U.S. states, serving over 300 companies, law firms, and U.S. government agencies such as the DOJ, FBI, and CIA. Supported by a nationwide staff and the capability to engage remotely, CSI delivers precise, credible insights that form a strong foundation for effective legal strategies.

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Turnaround solutions for distressed firms

High-Impact Advisory and Litigation Services

Corporate Sciences, Inc. provides high-impact advisory and litigation services, leveraging over 25 years of experience in delivering real-world solutions. Our firm has a proven track record in hundreds of trials across the U.S., Europe, and Asia, with expertise in both federal and state courts across 25+ U.S. states. We have worked with over 300 companies, major law firms, and U.S. government agencies such as the DOJ, FBI, and CIA. CSI’s leadership in CPA litigation, academic involvement, and faculty roles further reinforce our reputation for credibility and expertise. Our nationwide team, with the flexibility for remote engagements, is committed to delivering substantial, results-driven counsel tailored to the unique needs of each client.

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Risk strategy and claims expertise

Our Advisory and Litigation Services

Corporate Sciences, Inc. provides both advisory and litigation services with a strong foundation built on over 25 years of experience. Our firm has represented clients in hundreds of trials across the U.S., Europe, and Asia, with extensive expertise in federal and state courts across 25+ U.S. states. Over the years, CSI has worked with more than 300 companies, major law firms, and U.S. government agencies, including the DOJ, FBI, and CIA. Our team's background includes leadership in CPA litigation and academic roles, ensuring we bring both credibility and practical expertise to every case. Supported by a nationwide professional staff and remote engagement capabilities, we are prepared to meet the unique challenges of each client.

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Proprietary data and industry reports

Research and Insights for IP and Real Estate Litigation

Corporate Sciences, Inc. provides comprehensive research and insights tailored to IP and real estate litigation, drawing on over 25 years of experience in advisory and trial services. Our team has supported hundreds of cases across the U.S., Europe, and Asia, delivering detailed, data-driven reports and analysis that inform legal strategies in these sectors. With federal and state court experience across 25+ U.S. states, CSI has assisted over 300 companies, major law firms, and U.S. government agencies, including the DOJ, FBI, and CIA. Our expertise in IP and real estate matters, along with our commitment to clear, actionable insights, ensures our clients are equipped with the most reliable information to navigate complex legal challenges. Supported by a nationwide professional staff with remote engagement capabilities, CSI offers unparalleled research and analysis to strengthen your case.

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Valuation, licensing, and IP protection

 Intellectual Property Advisory and Litigation Services

Corporate Sciences, Inc. offers expert advisory and litigation services in the field of intellectual property, leveraging over 25 years of experience in both litigation and strategic counsel. With a robust track record of hundreds of trials across the U.S., Europe, and Asia, CSI specializes in IP valuation, licensing, infringement analysis, and IP asset management. Our team’s federal and state court experience spans 25+ U.S. states, and we have worked with over 300 companies, major law firms, and U.S. government agencies, including the DOJ, FBI, and CIA. Our services are designed to protect and enhance the value of your intellectual property, ensuring your assets are maximized and properly managed. Backed by academic credentials, CPA litigation leadership, and a nationwide team with remote engagement capabilities, CSI is equipped to navigate complex IP matters for clients worldwide.

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Competitive insights and economic modeling

Market Research for Business Strategy and Litigation Support

Corporate Sciences, Inc. provides detailed market research services that support both business strategy and litigation efforts. With over 25 years of experience, CSI offers competitive studies, pricing analysis, and economic modeling that deliver actionable insights for companies navigating complex market landscapes. Our expertise spans hundreds of trials across the U.S., Europe, and Asia, with a proven track record in federal and state courts in over 25 U.S. states. Trusted by over 300 companies, major law firms, and U.S. government agencies such as the DOJ, FBI, and CIA, we provide research and analysis that empower clients to make informed decisions and mitigate risks. Supported by a nationwide staff with remote engagement capabilities and strong academic credentials, CSI’s market research is a critical resource for strategic and legal purposes.

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Due diligence and transaction support

Mergers and Acquisitions Advisory and Litigation Support

Corporate Sciences, Inc. provides expert advisory and litigation support services for mergers and acquisitions (M&A), drawing on over 25 years of experience in navigating complex business transactions. Our team brings real-world expertise in target identification, due diligence, financial forecasting, and integration analysis, ensuring that clients can make informed decisions while mitigating risks. With a track record of hundreds of trials across the U.S., Europe, and Asia, CSI has supported clients in federal and state courts across 25+ U.S. states. We have worked with over 300 companies, major law firms, and U.S. government agencies, including the DOJ, FBI, and CIA. Our team, supported by academic leadership and CPA litigation experience, offers nationwide coverage and remote engagement capabilities to assist clients in successfully navigating the M&A process.

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Consulting for property and investment

Real Estate Advisory and Litigation Support Services

Corporate Sciences, Inc. provides comprehensive real estate advisory and litigation support services, leveraging over 25 years of experience. Our team offers strategic value assessments for all aspects of real estate, from appraisals and investment analysis to litigation support. Whether you're navigating commercial brokerage or complex disputes, we provide expert guidance informed by real-world expertise and a proven track record. With hundreds of trials across the U.S., Europe, and Asia, CSI has extensive federal and state court experience in over 25 U.S. states. We have worked with over 300 companies, major law firms, and U.S. government agencies, including the DOJ, FBI, and CIA. Our team’s academic background and leadership in CPA litigation ensure we offer actionable, credible insights. Supported by a nationwide professional staff and remote engagement capabilities, we are prepared to meet the diverse needs of our clients in the real estate sector.

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Reach out by phone or submit the form below—our team will respond promptly and assist you with your inquiry.

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Frequently Asked Questions

  • Does your firm charge for an initial consultation?

    No. We welcome inquiries and can usually tell you quickly if that is an area we are able

    to provide assistance. For telephone inquiries please call Dr. D’Antoni directly at 626-

    564-9800 or the general office 626-440-7200.

  • Does your firm handle litigation cases outside the State of California?

    Yes, we have testified in cases in over 20 states in the U.S. and international cases in

    Europe, specifically in France, the Netherlands, and Asia.

  • For a new litigation case what information do you need in order to proceed with the case?

    If a case has already been filled we will need to know the names of the key parties and

    their respective law firms to clear conflicts. This can be provided by sending a copy of

    caption sheet of the complaint or a copy of the complaint itself. Assuming we have no

    conflicts we typically have a conversation with legal counsel describing the case issues,

    time frame and key deadlines and court dates, if they have been set.

  • Do you provide an estimate of your services before starting a case?

    Yes, initially we need to review summary case documents in the form of complaint,

    responses, motions and a discussion of estimates of time for various segments of the

    anticipated case. We clarify our role and any reports and pending discovery dates,

    documents available. We can usually estimate the cost of segments of the case and usually provide a range of fees likely to be incurred. Since each case is based on

    individual facts, documents available and the uncertainty of opposition legal responses

    it is difficult to estimate exact amounts.

  • Do you charge to do your preliminary review of a litigation case?

    No. We typically provide that at no charge. If actual work is required before starting our

    retention we do charge as part of our fee agreement.

  • For a litigation do we have a written agreement of your services and charges before starting the engagement?

    Yes, once we have reviewed preliminary documentation and understand our role we

    provide our standard retainer agreement which will need to be executed before

    beginning services.

  • Do you provide a list of your prior clients and your rates before beginning an litigation engagement?

    Yes, we have a list of over 350 clients and over 125 law firms we have done work for which

    is provided at the very outset of an engagement before our retention letter is signed.

Litigation Support Services