Patents by Inventor Holger Michael TÜRK

Holger Michael TÜRK 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).

  • Patent number: 12116552
    Abstract: A liquid laundry composition comprising: (i) from 1 to 60 wt % of one or more surfactants selected from non-soap anionic surfactants, nonionic surfactants, and mixtures thereof; and (ii) from 0.05 to 10 wt % of an amphoterically-modified oligopropyleneimine ethoxylate having a following formula (I) wherein E is an ethoxy side chain corresponding to a formula —(RO)n—R? (I) in which R units are ethylene; n has an average value from 5 to 50, preferably from 10 to 40; R? units are each independently selected from hydrogen and SO3—, wherein at least 30% of R? units, preferably at least 50%, are SO3—; Q units are each independently selected from C1-C4 alkyl, H and a free electron pair, wherein at least 50% of Q units, preferably at least 80% Y, more preferably at least 90% are C1-C4 alkyl; and x ranges from 1 to 3.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: October 15, 2024
    Assignee: Conopco, Inc.
    Inventors: Julie Bennett, Robert John Carswell, Holger Michael Türk, Susanne Carina Engert, Alexander Michael Haydl
  • Publication number: 20230287305
    Abstract: A liquid laundry composition comprising: (i) from 1 to 60 wt % of one or more surfactants selected from non-soap anionic surfactants, nonionic surfactants, and mixtures thereof; and (ii) from 0.05 to 10 wt % of an amphoterically-modified oligopropyleneimine ethoxylate having a following formula (I) wherein E is an ethoxy side chain corresponding to a formula —(RO)n—R?(I) in which R units are ethylene; n has an average value from 5 to 50, preferably from 10 to 40; R? units are each independently selected from hydrogen and SO3—, wherein at least 30% of R? units, preferably at least 50%, are SO3—; Q units are each independently selected from C1-C4 alkyl, H and a free electron pair, wherein at least 50% of Q units, preferably at least 80% Y, more preferably at least 90% are C1-C4 alkyl; and x ranges from 1 to 3.
    Type: Application
    Filed: May 10, 2021
    Publication date: September 14, 2023
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Julie BENNETT, Robert John CARSWELL, Holger Michael TÜRK, Susanne Carina ENGERT, Alexander Michael HAYDL