Patents by Inventor Rachel Anne Trenner

Rachel Anne Trenner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ORAL CARE COMPOSITIONS COMPRISING PEROXIDE AND COMPATIBLE ABRASIVE
    Publication number: 20220265531
    Abstract: Oral care compositions including peroxide and abrasive. Dentifrice compositions including peroxide and abrasive. Oral care compositions including peroxide and calcium pyrophosphate. Dentifrice compositions including peroxide and calcium pyrophosphate. Dentifrice compositions including peroxide and calcium pyrophosphate with a gamma phase to beta phase ratio of at least about 0.8. Dentifrice composition including peroxide and calcium pyrophosphate with a gamma phase to beta phase ratio of at least about 1. Methods of use of the disclosed compositions to whiten teeth.
    Type: Application
    Filed: January 18, 2022
    Publication date: August 25, 2022
    Inventors: Lawrence Edward Dolan, Steven Hamilton Hoke, III, Sanjeev Midha, Jonathan M. Pahren, Niranjan Ramji, Rachel Anne Trenner
  • ORAL CARE COMPOSITIONS COMPRISING OXALIC ACID
    Publication number: 20220241165
    Abstract: Oral care compositions comprising oxalic acid and pH buffering agent with a pKa of from about 4 to about 6.5. Oral care compositions comprising oxalic acid and a pH buffering agent, such as adipic acid, glutaric acid, succinic acid, malonic acid, glutamic acid, ascorbic acid, citric acid, salts thereof, or combinations thereof.
    Type: Application
    Filed: January 21, 2022
    Publication date: August 4, 2022
    Inventors: Phillip Asa Drake, Andrew Frederic Groth, Tiffany Celeste Hare, Paul Albert Sagel, Rachel Anne Trenner
  • ORAL CARE COMPOSITIONS COMPRISING OXALIC ACID
    Publication number: 20220241166
    Abstract: Oral care compositions comprising oxalic acid and less than 1%, by weight of the oral care composition, of cellulose derivative. Oral care compositions comprising oxalic acid and less than 1%, by weight of the oral care composition, of carboxymethylcellulose. Oral care compositions comprising oxalic acid and free of carboxymethylcellulose.
    Type: Application
    Filed: January 21, 2022
    Publication date: August 4, 2022
    Inventors: Phillip Asa Drake, Andrew Frederic Groth, Tiffany Celeste Hare, Paul Albert Sagel, Rachel Anne Trenner