Duane Morris LLPPartner

Mr. Corey Michael Weideman

About Mr. Corey Michael Weideman

Mr. Corey Michael Weideman is a lawyer practicing commercial litigation, intellectual property litigation, non-compete and trade secret litigation and 2 other areas of law. Corey received a B.A. degree from University of Texas at Austin in 2003, and has been licensed for 20 years. Corey practices at Duane Morris LLP in Houston, TX.

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Commercial Litigation
Posted by Joseph
June 13, 2025
Hired Attorney

I dealt with Corey Weideman while representing myself as a Pro Se plaintiff. I raised several direct ethical concerns to him — including misrepresentation of contract terms and material omissions in filings — which he ignored completely. Rather than engaging in any meaningful resolution, Corey stayed silent and doubled down on defending a client facing clear regulatory violations. He was also notified of conflicts involving the client’s executive and failed to disclose or correct them. A formal Bar complaint has been filed and is currently under review. Every claim I’ve made is documented in public court filings and correspondence. If ethics matter to you, be careful.

 

Services

Areas of Law

  • Commercial Litigation
  • Other 4
    • Intellectual Property Litigation
    • Non-compete and Trade Secret Litigation
    • Employment Litigation
    • Business

Practice Details

  • Languages
    Spanish
  • Firm Information
    Position
    Partner
    Firm Name
    Duane Morris LLP
  • Representative Cases & Transactions
    Cases
    Representative Matters: Represented a major oil
    gas engineering
    construction company in the prosecution of theft of trade secret, breach of contract,
    fiduciary duty claims against a former joint venture partner regarding offshore drilling technologies.
    Defense of a Fortune 200 healthcare company
    its employees in a misappropriation of trade secret, breach of non-compete agreement, breach of confidentiality agreement, tortious interference with contract,
    conversion action. Served as lead trial counsel in successfully defending the company at a temporary injunction hearing that involved the presentation
    cross-examination of over a dozen witnesses
    ultimately obtained a ruling that the plaintiff's confidentiality
    non-compete agreements were unenforceable as written against the client.
    Served as lead trial counsel
    obtained complete defense verdict after bench trial on behalf of an environmental monitoring
    field equipment supplier in a breach of employment agreement
    fraud matter brought by a former employee.
    Successfully represented a former employee of an oil
    gas drilling company in the defense of a matter involving the enforcement of non-competition
    non-disclosure of trade-secret covenants. Negotiated a take nothing settlement after conducting discovery
    seeking sanctions against the former employer for attempting to enforce an overbroad covenant under Texas law.
    Successfully represented commercial banks in collection, deficiency,
    property foreclosure actions against borrowers
    guarantors throughout the state of Texas.
    Obtained temporary restraining order against former employees of office products
    services company
    the new competitor they formed prohibiting former employees
    their company from competing for any customers serviced by the former employees.
    Defense of a majority shareholder in a closely held business with operations in numerous states in a shareholder oppression, breach of fiduciary duty, fraud,
    breach of contract matter that settled on the eve of trial for nuisance value.
    Obtained on behalf of a global oil
    gas services company a favorable confidential settlement following mediation of its breach of contract, breach of warranty,
    fraud claims against a contractor who provided damaged equipment
    faulty repair services.
    Represented major downstream oil
    gas company in multiple litigation matters, including breach of fuel supply agreement, breach of guaranty, breach of fiduciary duty, embezzlement
    tortious interference suits.
    Assisted in the defense of a large privately held medical device company in a misappropriation of trade secrets action in the U.S. District Court for the Eastern District of Texas regarding spinal implant technologies.
    Achieved client's objectives in representing an equipment manufacturer in the enforcement of non-compete
    confidentiality obligations preventing a former employee from working for an industry competitor.
    Assisted in the defense of an international engineering firm against allegations of misappropriation of trade secrets
    copyright infringement concerning technologies related to the design
    construction of deep-water oil
    gas production platforms.
    Served as lead trial counsel in setting aside a large default judgment obtained by a former employee of a multi-family property management company through an equitable bill of review
    successfully defeated renewed efforts by the Plaintiff to establish liability against the company.
    Prevailed in a case representing an international energy company in the prosecution of fraud, breach of contract, unjust enrichment,
    embezzlement claims against a third party professional services contractor
    its principals. Obtained preliminary injunction, sanctions,
    favorable settlement after protracted discovery, depositions,
    heated litigation.
    Represented a former Chief Financial Officer of a durable medical equipment company in the prosecution of a breach of employment agreement, fraud,
    wrongful termination matter, which resulted in a favorable settlement for the client after protracted discovery.
    Counsel to global energy company in various personal injury
    employment tort cases. Through strong litigation strategy, all cases have been won on dispositive motions or ultimately settled for nominal amounts in the face of dem
    s as high as $30 million.
    Obtained appellate reversal of motion denying arbitration while serving as lead briefing attorney in complex partnership dispute. See 950 Corbindale, L.P. v. Kotts Capital Holdings Ltd. P'ship, 316 S.W.3d 191 (Tex. App.-Houston [14th Dist.] 2010, no pet.).
    Assisted in obtaining summary judgment
    a permanent injunction in the U.S. District Court for the Southern District of Texas, in favor of a video-marketing firm on its claim that the defendant had infringed the firm's intellectual property by displaying the firm's copyrighted video
    photographs on the defendant's website after its license to use the property had been revoked.
    Represented an athletic shoe manufacturer
    distributor in trademark litigation pending in the U.S. District Court for the District of Oregon
    Trademark Trial
    Appeal Board proceedings.
    Currently representing a leading global supplier of remanufactured
    new automotive parts in the prosecution of trade secret, breach of contract, unfair competition,
    fraud claims against a former employee
    current industry competitor.
    Currently defending several closely held businesses from varying industries against shareholder oppression, breach of fiduciary duty, fraud, breach of contract,
    business tort claims.

Experience

  • Bar Admission & Memberships
    Admissions
    2006, Texas
    U.S. District Court for the Northern District of Texas
    U.S. District Court for the Western District of Texas
    U.S. District Court for the Southern District of Texas
    U.S. District Court for the Eastern District of Texas
    Memberships

    Professional Activities

    •American Bar Association
    - Litigation Section
    - Health Law Section
    -- Vice Chair, 2014-present
    •Texas Bar Association
    •American Intellectual Property Law Association
    •State Bar of Texas
    - Pro Bono College
    •Houston Bar Association
    •Houston Young Lawyers Association
    •The University of Texas T-Association
    •Contributor, Duane Morris Non-Compete and Trade Secrets Blog

  • Education & Certifications
    Law School
    South Texas College of Law
    Class of 2006
    J.D.
    2006 Member

    South Texas College of Law
    Class of 2006
    J.D.
    South Texas Law Review
    Other Education
    University of Texas at Austin
    Class of 2003
    B.A.

Mr. Corey Michael Weideman

Partner at Duane Morris LLP
1.0
1 review

1330 Post Oak Boulevard, Suite 800Houston, TX 77056U.S.A.

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