Professional Details

David S. Richman

Of Counsel

Mr. Richman is a co-founder of Theodora Oringher PC.

He has been practicing complex business litigation for 30 years, including both arbitrations and trials in federal and state courts. 

Instrumental to the firm's growth and development, Mr. Richman leads a national litigation practice representing a wide range of public and private companies, and governmental agencies. 

In addition, Mr. Richman represents Fortune 500 clients nationally in unfair competition, copyright, and trademark litigation. 

Representative Matters

  • Represented governmental agency in breach of contract case involving multiple energy savings contracts for government facilities
  • Represented governmental agency in misappropriation case involving misuse of public monies for health care facility
  • Represented participants in business valuation dispute relating to Florida entities involved in the medical devices and technology industry
  • Represented health care entities in RICO case alleging fraudulent scheme to buy and operate public hospitals
  • Represented physicians in RICO case alleging fraudulent scheme to diagnose asbestos workers
  • Represented insurance company in multiple cases involving national fraudulent workers' compensation claims
  • Represented stock brokerage clients in multi-district class actions relating to alleged late trading and market timing by mutual funds
  • Represented securities brokers and related entities in class actions relating to pump and dump securities fraud scheme
  • Represented foreign stock brokerage firm in securities fraud litigation over sale of stock in fraudulent Chinese mobile telephone network
  • Represented defense contractor and related entities in action relating to alleged securities fraud in business merger
  • Represented water filtration company in antitrust case
  • Represented large communications companies in several breach of contract cases involving commercial communications equipment
  • Represented hazardous soil disposal company in unfair business practices case with competitor
  • Represented eye surgery chain in unfair business practices case with competitor
  • Represented temp agency in unfair business practices case with competitor
  • Represented retail coffee chain in unfair business practices case
  • Represented retail furniture rental company in unfair business practices class action
  • Represented various physician groups in dissolution of relationships with hospitals
  • Represented various hospitals in dissolution of relationships with physician groups
  • Represented automobile dealership in various cases with manufacturers and lenders
  • Represented land fill instrumentation manufacturer in wrongful termination of dealer case
  • Represented intercom manufacturer in wrongful termination of dealer case
  • Represented health care providers and related entities in class actions and bad faith actions relating to insurance policies
  • Represented hospital chain in wrongful termination matters
  • Represented real estate brokerage firm in breach of contract case
  • Represented software company in wrongful termination case by executive
  • Represented hospital in sexual discrimination case by executive
  • Represented hospitals in sexual discrimination cases by nurses
  • Represented national standards organization in negligence case over promulgation and enforcement of standards
  • Represented various swimming pool, pool slide and diving board manufacturers in product liability cases
  • Represented industrial equipment manufacturer in product liability case
  • Represented light curtain manufacturer in product liability cases
  • Represented press control manufacturer in product liability case
  • Represented tire manufacturers in product liability cases
  • Represented fork lift manufacturers in product liability cases
  • Represented motor scooter manufacturers in product liability cases
  • Represented specialty truck manufacturer in multiple product liability cases
  • Represented meat processor in product liability case
  • Represented pest exterminator in product liability case
  • Represented numerous medical device manufacturers in product liability cases
  • Represented pollution control instrument manufacturer in breach of contract and product liability case
  • Represented real estate lender in multiple fraud cases by investors
  • Represented real estate partnerships in breach of contract cases
  • Represented property owner in dispute with bank over foreclosure and rents
  • Represented electrical contractor in housing development construction defect case
  • Represented property owner in mold case
  • Represented publisher in numerous defamation cases involving books, magazines, newsletters and statements
  • Represented real estate brokerage firm in misappropriation of trade secrets and employment case
  • Represented large medical center in defamation and misappropriation of trade secrets case
  • Represented various medical providers in misappropriation of trade secrets, breach of fiduciary duty and theft of corporate opportunities case by large hospital
  • Represented software company in copyright infringement cases and in an unfair competition class action
  • Represented watch manufacturer in copyright infringement case
  • Represented motion picture producers and distributors in copyright infringement cases and license disputes
  • Represented manufacturer of interactive software in trademark infringement case
  • Represented clients in communications software industry in trademark infringement cases
  • Represented software company in trademark infringement case
  • Represented publisher in misappropriation of likeness case
  • Represented publisher in numerous copyright and trademark infringement cases involving books, magazines and newsletters
  • Represented real estate auction company in trademark infringement case
  • Represented several clothing manufacturers in copyright and trademark infringement cases
  • Represented national chain retailer in copyright and trademark infringement cases
  • Represented large credit card company in copyright and trademark infringement cases
  • Represented financial information publisher in copyright and trademark infringement cases
  • Represented scientific information publisher in copyright and trademark infringement cases
  • Represented telephone book publishers in copyright and trademark infringement cases
  • Represented tools manufacturer in trademark infringement cases
  • Represented restaurant in trademark infringement case
  • Represented several hospitals, including several chain hospitals, in trademark infringement cases
  • Represented foreign manufacturer in patent case involving traffic camera systems in the United States
  • Represented inventor in patent case involving mapping of the human genome
  • Represented energy company in multiple negligence cases by public agencies involving ground water contamination by MTBE
  • Represented environmental companies in trade disparagement, environmental contamination, and breach of contract cases involving companies, equipment and contracts in the waste industry
  • Represented HVAC manufacturer in soil and water contamination cases

News

  • Theodora Oringher Attorneys Named To 2017 Southern California Super Lawyers List Read more >
  • Theodora Oringher Attorneys Named To 2016 Southern California Super Lawyers List Read more >
  • Theodora Oringher Attorneys Honored as 2014 Southern California Super Lawyers Read more >
  • Theodora Oringher Attorneys Honored as 2013 Southern California Super Lawyers Read more >
  • Theodora Oringher Attorneys Honored as 2011 Southern California Super Lawyers Read more >
  • Theodora Oringher Attorneys Honored as 2010 Southern California Super Lawyers Read more >
  • Theodora Oringher Attorneys Recognized as Among Best in Nation Read more >