Tag: Scientific
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Mechanical Engineering Expert Witness’ Testimony Excluded Because He Lacks Extensive Experience in Metallurgical Science
This is a products liability case involving an articulating (i.e., multi-position) ladder manufactured by Little Giant Ladder Systems, LLC. On November 10, 2021, Jason Adams fell from a Little Giant ladder and suffered injuries. Adams asserted that he was using the ladder in the usual and ordinary manner when the rung on which he stood…
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Pharmacy Expert Witness’ Testimony Excluded for Rejecting Published, Peer-Reviewed Ranitidine Epidemiology
Plaintiff alleged that his use of the antacid medication Zantac caused him to develop prostate cancer because Zantac’s active ingredient, ranitidine, has been found to degrade N-nitrosodimethylamine (“NDMA”). Brand Defendants’ filed a motion to exclude Plaintiff’s expert Dr. Steven Bird under Daubert. Pharmacy Expert Witness Steven Bird is a lead epidemiologist at the Food and…
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Epidemiology Expert Witness’ General Causation Opinion Rejected
This is a multidistrict litigation (“MDL”) in which over 5,000 individual Plaintiffs allege that they developed Parkinson’s disease because of their exposure to an herbicide, paraquat dichloride (“paraquat”). Paraquat is a restricted-use quaternary ammonium herbicide that is used to control weeds in farming operations and other settings around the United States. Defendants, Syngenta Crop Protection, LLC…
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Insurance Expert Witness with Commercial and Residential Construction Experience Deemed Qualified to Present Observations of Plaintiff’s Property
The case arises out of a claim for total replacement of a concrete tile roof due to hail damage under a businessowners insurance policy for a dental office at 550 24th Ave. SW in Norman (the “Property”). The hailstorm occurred onApril 28, 2021. Defendant filed a Daubert motion to strike and exclude certain opinions and…
