Patents by Inventor Eric Wasserman

Eric Wasserman 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: 12630787
    Abstract: A liquid laundry detergent is provided, comprising: liquid carrier; cleaning surfactant; and cleaning booster of formula (I) (I) wherein b is 0-2; wherein c is 2-4; wherein R is selected from hydrogen, C1-22 alkyl and —CH2C(?O)R14; wherein R14 is of formula (VI); wherein R1 is selected from formula (II)-formula (V); (II) wherein R2 is of formula (VI); (III) wherein R3 is of formula (VI); and wherein R4 is selected from hydrogen and methyl group; (IV) wherein R5 is of formula (VI); wherein f is 1-2; and wherein g is 2-10; (V) wherein R6 is of formula (VI); (VI) wherein R7 is selected from hydrogen and C1-22 alkyl group; wherein each R8 and R9 is independently a hydrogen or C1-2 alkyl group, with the proviso that at least one of R8 and R9 is hydrogen in each subunit ?; and wherein ? is 0-30.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: May 19, 2026
    Assignees: Dow Global Technologies LLC, ROHM AND HAAS COMPANY
    Inventors: Aslin Izmitli, Michael C. Mitchell, Randara Pulukkody, Muhunthan Sathiosatham, Michael Tulchinsky, Eric Wasserman
  • Patent number: 12577503
    Abstract: Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I) wherein b is 2 to 4; wherein x is 0 to 2; wherein each R is independently selected from the group consisting of a hydrogen, a C1-22 alkyl group and a —CH2C(?O)R1 group; wherein each R1 is independently of formula (II) wherein the * indicates the point of attachment to formula (I); wherein R2 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R3 and R4 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R8 and R9 is a hydrogen in each subunit ?; and wherein ? is 0 to 30.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: March 17, 2026
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Aslin Izmitli, Michael C. Mitchell, Randara Pulukkody, Muhunthan Sathiosatham, Michael Tulchinsky, Eric Wasserman
  • Patent number: 12577504
    Abstract: A liquid laundry detergent is provided, comprising: liquid carrier; cleaning surfactant; and cleaning booster of formula (I) where b is 2 to 4; wherein x is 0 to 2; wherein each R is independently selected from the group consisting of a hydrogen, a C1-22 alkyl group and a —CH2C(?O)R1 group; wherein each R1 is independently of formula (II) wherein the * indicates the point of attachment to formula (I); wherein R2 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R3 and R4 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R3 and R4 is a hydrogen in each subunit a; and wherein a is 0 to 30.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: March 17, 2026
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Aslin Izmitli, Michael C. Mitchell, Randara Pulukkody, Muhunthan Sathiosatham, Michael Tulchinsky, Eric Wasserman
  • Patent number: 12508214
    Abstract: An aqueous personal care rinse off composition is provided, comprising: a dermatologically acceptable aqueous vehicle; a dermatologically acceptable cleaning surfactant; and a plurality of composite opacifier particles, wherein the composite opacifier particles comprise metal oxide particles that are partially or completely encapsulated by a wax; wherein the metal oxide particles are selected from the group consisting of zinc oxide, titanium oxide and mixtures thereof; wherein the metal oxide particles have a z average particle size of >100 nm as measured by dynamic light scattering; wherein the wax has a melting point temperature of 50 to 110° C.; and wherein the composite opacifier particles have a z average particle size of >100 nm to 2,000 nm as measured by dynamic light scattering.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: December 30, 2025
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Luqing Qi, Ying O'Connor, Yuanqiao Rao, David L. Malotky, Eric Wasserman, Fanwen Zeng, Junsi Gu, Stephanie A. Bloxom
  • Publication number: 20250283013
    Abstract: A liquid laundry detergent is provided, comprising: liquid carrier; cleaning surfactant; and cleaning booster of formula (I) wherein E1 and E2 are independently selected from a divalent linking group having 1 to 4 carbon atoms; and wherein each R1 is independently of formula (II) wherein the * in formula (II) is the point of attachment to formula (I); wherein each R2 is independently of formula (III) wherein the * in formula (III) is the point of attachment to formula (II); wherein R3 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R4 and R5 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R4 and R5 is a hydrogen in each subunit c; and wherein c is 0 to 30.
    Type: Application
    Filed: June 14, 2023
    Publication date: September 11, 2025
    Inventors: Aslin Izmitli, Randara Pulukkody, Michael Tulchinsky, Eric Wasserman
  • Publication number: 20250283015
    Abstract: Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I) wherein A1 is a divalent linking group having 4 to 24 carbon atoms and R1 is of formula (II), formula (III) or formula (IV); wherein * is the point of attachment to formula (I); a is 1-2; b is 1-2; and R2 is of formula (V); wherein * is the point of attachment to the associated base formula; R3 is selected from hydrogen and C1-22 alkyl group; R4 and R5 are independently selected from hydrogen and C1-2 alkyl group, with the proviso that at least one of R4 and R5 is hydrogen in each subunit c; and wherein c is 0-30; and with the proviso that when the divalent linking group, A1, has 4 carbon atoms, the divalent linking group, A1, includes a cycle.
    Type: Application
    Filed: June 14, 2023
    Publication date: September 11, 2025
    Inventors: Aslin Izmitli, Randara Pulukkody, Michael Tulchinsky, Eric Wasserman
  • Publication number: 20250263636
    Abstract: A laundry detergent is provided, comprising: carrier; cleaning surfactant; and cleaning booster of formula (I) wherein A1 is divalent linking group having-24 carbon atoms; and wherein R1 is selected from formula (II), formula (III) and formula (IV) wherein * is point of attachment to formula (I); wherein a is 1-2; wherein b is 1-2; and wherein R2 is of formula (V) wherein * is point of attachment to associated base formula; wherein R3 is selected from hydrogen and C1-22 alkyl group; wherein R4 and R5 are selected from hydrogen and C1-2 alkyl group, with proviso that at least one of R4 and R5 is hydrogen in each subunit c; and wherein c is 0-30; and with the proviso that when the divalent linking group, A1, has 4 carbon atoms, the divalent linking group, A1, includes a cycle.
    Type: Application
    Filed: June 14, 2023
    Publication date: August 21, 2025
    Inventors: Aslin Izmitli, Randara Pulukkody, Michael Tulchinsky, Eric Wasserman
  • Publication number: 20250257290
    Abstract: Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I) wherein E1 and E2 are independently selected from a divalent linking group having 1 to 4 carbon atoms; and wherein each R1 is independently of formula (II) wherein the * in formula (II) is the point of attachment to formula (I); wherein each R2 is independently of formula (III) wherein the * in formula (III) is the point of attachment to formula (II); wherein R3 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R4 and R5 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R4 and R5 is a hydrogen in each subunit c; and wherein c is 0 to 30.
    Type: Application
    Filed: June 14, 2023
    Publication date: August 14, 2025
    Inventors: Aslin Izmitli, Randara Pulukkody, Michael Tulchinsky, Eric Wasserman
  • Patent number: 12344821
    Abstract: A liquid laundry detergent formulation for household use is provided, comprising: a liquid carrier; a cleaning surfactant; and a cleaning booster of Formula (I) wherein each R1 is independently a chain of Formula (II) wherein each R2 is independently selected from the group consisting of a C1-8 alkyl group and a chain of Formula (II); wherein R3 and R4 are independently an aliphatic C3-12 alkanediyl group; wherein each R5 is independently selected from the group consisting of a hydrogen and a —C1-4 alkyl group; wherein n is an average of 0 to 8; wherein m is an average of 5 to 50; and wherein the cleaning booster has a weight average molecular weight of ?10,000 Daltons.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: July 1, 2025
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Stephen J. Donovan, Aslin Izmitli, Asghar A. Peera, Michael L. Tulchinsky, Eric Wasserman
  • Patent number: 12252671
    Abstract: A deposition aid polymer for laundry is provided, comprising >50 to 99 wt % of structural units of formula (I) wherein R1 is selected from hydrogen, —C1-4 alkyl and —CH2OR3; wherein R3 is selected from —C1-12 alkyl and phenyl; and 1 to <50 wt % of structural units of formula (II) wherein R2 is selected from a moiety of Formula (III), a moiety of Formula (IV) and a moiety of Formula (V) wherein A? is a counter anion balancing the cationic charge on the N; wherein R4 is selected from hydrogen, —C1-12 alkyl and phenyl; and wherein R5 is selected from hydrogen and —C1-8 alkyl; wherein the deposition aid polymer has a weight average molecular weight of <100,000 Daltons; and with the proviso that the deposition aid polymer has an average of at least two structural units of formula (II) per molecule.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: March 18, 2025
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Matthew E. Belowich, David S. Laitar, Randara Pulukkody, Eric Wasserman
  • Patent number: 12180438
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: (a) 50 to 95 wt %, based on weight of the dispersant polymer, of structural units of a monoethylenically unsaturated monocarboxylic acid monomer; and (b) 5 to 50 wt %, based on weight of the dispersant polymer, of structural units of a sulfate bearing ethylenically unsaturated monomer.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: December 31, 2024
    Assignees: Rohm and Haas Company, Union Carbide Corporation
    Inventors: Scott Backer, Marianne Creamer, Paul Mercando, Eric Wasserman, Ashutosh Umarvadia, Muhunthan Sathiosatham, James Pawlow
  • Patent number: 12146121
    Abstract: A fabric care composition is provided, comprising: a fabric care benefit agent; and a deposition aid polymer is provided, comprising >50 to 99 wt % of structural units of formula (I) wherein R1 is selected from hydrogen, —C1-4 alkyl and —CH2OR3; wherein R3 is selected from —C1-12 alkyl and phenyl; and 1 to <50 wt % of structural units of formula (II) wherein R2 is selected from Formula (III), Formula (IV) and Formula (V) wherein A? is a counter anion; wherein R4 is selected from a hydrogen, a —C1-12 alkyl group and a phenyl group; and wherein R5 is selected from a hydrogen and a —C1-8 alkyl group; wherein the deposition aid polymer has a weight average molecular weight of <100,000 Daltons; and with the proviso that the deposition aid polymer has an average of ?two structural units of formula (II) per molecule.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: November 19, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Matthew E. Belowich, David S. Laitar, Randara Pulukkody, Eric Wasserman
  • Publication number: 20240360387
    Abstract: Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I) wherein b is 2 to 4; wherein x is 0 to 2; wherein each R is independently selected from the group consisting of a hydrogen, a C1-22 alkyl group and a —CH2C(?O)R1 group; wherein each R1 is independently of formula (II) wherein the * indicates the point of attachment to formula (I); wherein R2 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R3 and R4 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R8 and R9 is a hydrogen in each subunit ?; and wherein ? is 0 to 30.
    Type: Application
    Filed: July 13, 2022
    Publication date: October 31, 2024
    Inventors: Aslin Izmitli, Michael C. Mitchell, Randara Pulukkody, Muhunthan Sathiosatham, Michael Tulchinsky, Eric Wasserman
  • Publication number: 20240199993
    Abstract: Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I), wherein b is 0-2; wherein c is 2-4; wherein R is selected from hydrogen, C1-22 alkyl and —CH2C(?O)R14; wherein R14 is of formula (VI); wherein R1 is selected from formula (II)-formula (V); (II) wherein R2 is of formula (VI); (III) wherein R3 is of formula (VI); and wherein R4 is selected from hydrogen and methyl group; (IV) wherein R5 is of formula (VI); wherein f is 1-2; and wherein g is 2-10; (V) wherein R6 is of formula (VI); (VI) wherein R7 is selected from hydrogen and C1-22 alkyl group; wherein each R8 and R9 is independently a hydrogen or a C1-2 alkyl group, with the proviso that at least one of R8 and R9 is hydrogen in each subunit a; and wherein a is 0-30.
    Type: Application
    Filed: July 13, 2022
    Publication date: June 20, 2024
    Inventors: Aslin Izmitli, Michael C. Mitchell, Randara Pulukkody, Muhunthan Sathiosatham, Michael Tulchinsky, Eric Wasserman
  • Publication number: 20240199994
    Abstract: A liquid laundry detergent is provided, comprising: liquid carrier; cleaning surfactant; and cleaning booster of formula (I) where b is 2 to 4; wherein x is 0 to 2; wherein each R is independently selected from the group consisting of a hydrogen, a C1-22 alkyl group and a —CH2C(?O)R1 group; wherein each R1 is independently of formula (II), wherein the * indicates the point of attachment to formula (I); wherein R2 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R3 and R4 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R8 and R9 is a hydrogen in each subunit a; and wherein a is 0 to 30.
    Type: Application
    Filed: July 13, 2022
    Publication date: June 20, 2024
    Inventors: Aslin Izmitli, Michael C. Mitchell, Randara Pulukkody, Muhunthan Sathiosatham, Michael Tulchinsky, Eric Wasserman
  • Publication number: 20240199990
    Abstract: A liquid laundry detergent is provided, comprising: liquid carrier; cleaning surfactant; and cleaning booster of formula (I) (I) wherein b is 0-2; wherein c is 2-4; wherein R is selected from hydrogen, C1-22 alkyl and —CH2C(?O)R14; wherein R14 is of formula (VI); wherein R1 is selected from formula (II)-formula (V); (II) wherein R2 is of formula (VI); (III) wherein R3 is of formula (VI); and wherein R4 is selected from hydrogen and methyl group; (IV) wherein R5 is of formula (VI); wherein f is 1-2; and wherein g is 2-10; (V) wherein R6 is of formula (VI); (VI) wherein R7 is selected from hydrogen and C1-22 alkyl group; wherein each R8 and R9 is independently a hydrogen or C1-2 alkyl group, with the proviso that at least one of R8 and R9 is hydrogen in each subunit ?; and wherein ? is 0-30.
    Type: Application
    Filed: July 13, 2022
    Publication date: June 20, 2024
    Inventors: Aslin Izmitli, Michael C. Mitchell, Randara Pulukkody, Muhunthan Sathiosatham, Michael Tulchinsky, Eric Wasserman
  • Publication number: 20240117089
    Abstract: In an aspect, a composition comprises an alkali-swellable copolymer that is derived from a mixture comprising 15 to 50 wt % of an ethylenically unsaturated carboxylic acid; 30 to 70 wt % of an ethylenically unsaturated C1-2 alkyl carboxylate ester; and 15 to 40 wt of a nonionic ethylenically unsaturated surfactant monomer of the Formula (A); and less than or equal to 0.15 wt of a multifunctional monomer contains greater than 1 vinyl group. The composition has a pH of greater than or equal to 6. The composition can optionally comprise a surfactant.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 11, 2024
    Inventors: Robert Butternick, Gregoire Cardoen, Marianne Creamer, Ralph C. Even, Kurt J. Magni, Ying O'Connor, Eric Wasserman
  • Publication number: 20240034957
    Abstract: A fabric care formulation is provided, comprising: a liquid carrier; and a plurality of composite opacifier particles, wherein the composite opacifier particles comprise metal oxide particles that are partially or completely encapsulated by a wax; wherein the metal oxide particles are selected from the group consisting of zinc oxide, titanium oxide and mixtures thereof; wherein the metal oxide particles have a z average particle size of >100 nm as measured by dynamic light scattering; wherein the wax has a melting point temperature of 45 to 110° C.; and wherein the composite opacifier particles have a z average particle size of >100 nm to 2,000 nm as measured by dynamic light scattering.
    Type: Application
    Filed: December 2, 2021
    Publication date: February 1, 2024
    Inventors: Luqing Qi, Aslin Izmitli, Ying O'Connor, Michael Gysin, Yuanqiao Rao, David L. Malotky, Eric Wasserman, Fanwen Zeng, Junsi Gu, Stephanie A. Bloxom
  • Publication number: 20230404875
    Abstract: An aqueous personal care rinse off composition is provided, comprising: a dermatologically acceptable aqueous vehicle; a dermatologically acceptable cleaning surfactant; and a plurality of composite opacifier particles, wherein the composite opacifier particles comprise metal oxide particles that are partially or completely encapsulated by a wax; wherein the metal oxide particles are selected from the group consisting of zinc oxide, titanium oxide and mixtures thereof; wherein the metal oxide particles have a z average particle size of >100 nm as measured by dynamic light scattering; wherein the wax has a melting point temperature of 50 to 110° C.; and wherein the composite opacifier particles have a z average particle size of >100 nm to 2,000 nm as measured by dynamic light scattering.
    Type: Application
    Filed: December 2, 2021
    Publication date: December 21, 2023
    Inventors: Luqing Qi, Ying O'Connor, Yuanqiao Rao, David L. Malotky, Eric Wasserman, Fanwen Zeng, Junsi Gu, Stephanie A. Bloxom
  • Patent number: 11680230
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer comprising: 60 to 98 wt % of structural units of formula I wherein each R1 is independently selected from a hydrogen and a —CH3 group; and 2 to 40 wt % of structural units of formula II wherein each R2 is independently selected from a —C1-4 alkyl group and wherein each R3 is independently selected from a hydrogen and a methyl group.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: June 20, 2023
    Assignees: Dow Global Technologies, Rohm and Haas Company
    Inventors: Scott Backer, Paul Mercando, Ashutosh Umarvadia, Eric Wasserman, Severine Ferrieux