Patents by Inventor Alastair Richard Sanderson

Alastair Richard Sanderson 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).

  • Publication number: 20240368500
    Abstract: A packaged machine dishwash detergent composition comprising a surfactant comprising a C8-22 alkyl chain and a mole average of from 2 to 100 ethoxylate units, wherein the surfactant is made by a manufacturing process including the step of using one or more surfactant-precursors obtained via gas-fermentation; and wherein the surfactant has a pMC level of at least 5%.
    Type: Application
    Filed: April 14, 2022
    Publication date: November 7, 2024
    Applicant: Conopco Inc., d/b/a UNILEVER
    Inventors: Alastair Richard Sanderson, Craig Warren Jones, Alison Cummins
  • Publication number: 20240199985
    Abstract: A cleaning composition containing a surfactant comprising a C8-22 alkyl chain and a mole average of from 1 to 40 ethoxylate units, at least one of the ethoxylate unit or the alkyl chain comprising carbon obtained from carbon capture, the cleaning composition contained in a moulded article which comprises post-consumer recycled polymer material (PCR).
    Type: Application
    Filed: April 14, 2022
    Publication date: June 20, 2024
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Alison CUMMINS, Craig Warren JONES, Alastair Richard SANDERSON
  • Publication number: 20240199983
    Abstract: A laundry serum composition comprising: a) ingredient comprising at least one ethoxylate unit and at least one carbon derived from carbon capture; b) free perfume; and c) 0 to 4 wt. % anionic and/or cationic surfactant.
    Type: Application
    Filed: April 14, 2022
    Publication date: June 20, 2024
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Amanda Jane ADAMS, Karl BURGESS, Alastair Richard SANDERSON, Iain Murdoch STEVENSON
  • Publication number: 20240199996
    Abstract: A liquid laundry treatment composition comprising a surfactant comprising a C8-22 alkyl chain and a mole average of from 2s to 40 ethoxy late units, at least one ethoxy late unit or one alkyl chain comprising carbon obtained from carbon capture wherein the composition comprises octahydro tetramethyl acetophenone (OTNE).
    Type: Application
    Filed: April 14, 2022
    Publication date: June 20, 2024
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Alison CUMMINS, Craig Warren JONES, Alastair Richard SANDERSON
  • Publication number: 20240199976
    Abstract: A perfume particle composition comprising: a) at least 10 wt. % of a carrier material which comprises at least one ethoxylate unit and at least one carbon derived from carbon capture: b) perfume ingredients.
    Type: Application
    Filed: April 14, 2022
    Publication date: June 20, 2024
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Karl BURGESS, Alison CUMMINS, Joshua Chen Jae LOW, Alastair Richard SANDERSON, Iain Murdoch STEVENSON
  • Publication number: 20240199986
    Abstract: A laundry treatment composition comprising a surfactant comprising a C8-22 alkyl chain and a mole average of from 2 to 40 ethoxylate units, at least one ethoxylate unit comprising carbon obtained from carbon capture.
    Type: Application
    Filed: April 14, 2022
    Publication date: June 20, 2024
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Alison CUMMINS, Siyu DONG, Craig Warren JONES, Alastair Richard SANDERSON, Qin Yin
  • Publication number: 20240199982
    Abstract: A surfactant comprising a C8-22 alkyl chain and a mole average of from 1 to 40 ethoxy late units, at least one alkoxy late unit or one alkyl chain comprising carbon obtained from carbon capture and a surfactant product comprising such a surfactant in a 50-95% aqueous suspension or solution.
    Type: Application
    Filed: April 14, 2022
    Publication date: June 20, 2024
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Alison CUMMINS, Siyu DONG, Craig Warren JONES, Alastair Richard SANDERSON, Qin YIN
  • Publication number: 20240200000
    Abstract: A unit dose laundry treatment composition comprising a surfactant comprising a C8-22 alkyl chain and a mole average of from 2 to 40 ethoxy late units, at least one ethoxy late unit comprising carbon obtained from carbon capture.
    Type: Application
    Filed: April 14, 2022
    Publication date: June 20, 2024
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Alison CUMMINS, Craig Warren JONES, Alastair Richard SANDERSON, Jun SHEN
  • Publication number: 20240052264
    Abstract: A fabric conditioner composition comprising: a) fabric softening active; and b) ingredient comprising at least one ethoxylate unit and at least one carbon derived from carbon capture.
    Type: Application
    Filed: April 14, 2022
    Publication date: February 15, 2024
    Applicant: CONOPCO, Inc., d/b/a UNILEVER
    Inventors: Karl Burgess, Alastair Richard SANDERSON, Iain Murdoch STEVENSON, John Francis WELLS
  • Patent number: 10731111
    Abstract: The present invention relates to a liquid detergent composition comprising a novel protease, more in particular a novel and subtilase variant with increased stability, a method for (dish) washing using said liquid detergent composition and a use of said liquid composition in a (dish) washing process.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: August 4, 2020
    Assignee: Conopco, Inc.
    Inventors: Vincent Charles Mole, Gleb Urevich Priimov, Alastair Richard Sanderson, Matthew Peter Wright
  • Publication number: 20190382690
    Abstract: The present invention relates to a liquid detergent composition comprising a novel protease, more in particular a novel and subtilase variant with increased stability, a method for (dish) washing using said liquid detergent composition and a use of said liquid composition in a (dish) washing process.
    Type: Application
    Filed: November 4, 2016
    Publication date: December 19, 2019
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Vincent Charles MOLE, Gleb Urevich PRIIMOV, Alastair Richard SANDERSON, Matthew Peter WRIGHT
  • Patent number: 10336968
    Abstract: Storage-stable compositions comprising soil release polymers. Compositions are described comprising A) of from 45 to 55% by weight of one or more polyesters according to the following formula (I) wherein R and R2 independently of one another are X—(OC2H4) n—(OC3H6)m wherein X is C1-4alkyl, the —(OC2H4) groups and the —(OC3H6) groups are arranged block-wise and the block consisting of the —(OC3H6) groups is bound to a COO group or are HO—(C3H6) n is based on a molar average a number of from 12 to 120, m is based on a molar average a number of from 1 to 10, and a is based on a molar average a number of from 4 to 9, and B) of from 10 to 30% by weight of one or more alcohols selected from the group consisting of ethylene glycol, 1,2-propylene glycol, 1,3 -propylene glycol, 1,2 -butylene glycol, 1,3 -butylene glycol, 1,4 -butylene glycol and butyl glycol and C) of from 24 to 42% by weight of water, the amounts in each case being based on the total weight of the composition.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: July 2, 2019
    Assignee: Conopco, Inc.
    Inventors: Robert John Carswell, Carsten Cohrs, Richard Michael Craven, David Philip Jones, Peter Eugen Klug, Helen Elspeth Lyon, Peter Helmut Erich Naumann, Alyn James Parry, Henricus Wilhelmus Ida Peerlings, Alastair Richard Sanderson, Andrew Wynne
  • Publication number: 20170137755
    Abstract: Storage-stable compositions comprising soil release polymers. Compositions are described comprising *A) of from 45 to 55% by weight of one or more polyesters according to the following formula (I) wherein * R and R2 independently of one another are X—(OC2H4)n—(OC3H6)m wherein X is C1-4alkyl, the —(OC2H4) groups and the —(OC3H6) groups are arranged block-wise and the block consisting of the —(OC3H6) groups is bound to a COO group or are HO—(C3H6), *n is based on a molar average a number of from 12 to 120, * m is based on a molar average a number of from 1 to 10, and *a is based on a molar average a number of from 4 to 9, and * B) of from 10 to 30% by weight of one or more alcohols selected from the group consisting of ethylene glycol, 1,2-propylene glycol, 1,3 -propylene glycol, 1,2 -butylene glycol, 1,3 -butylene glycol, 1,4 -butylene glycol and butyl glycol and *C) of from 24 to 42% by weight of water, the amounts in each case being based on the total weight of the composition.
    Type: Application
    Filed: July 2, 2015
    Publication date: May 18, 2017
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Robert John CARSWELL, Carsten COHRS, Richard Michael CRAVEN, David Philip JONES, Peter Eugen KLUG, Helen Elspeth LYON, Peter Helmut Erich NAUMANN, Alyn James PARRY, Henricus Wilhelmus Ida PEERLINGS, Alastair Richard SANDERSON, Andrew WYNNE
  • Patent number: 6463939
    Abstract: A process for washing articles in a mechanical washing machine including the steps of: (i) treating the articles with a wash liquor including a dishwashing composition; said composition when undiluted including greater than 20 wt.% of a bicarbonate salt followed by (ii) treating the articles with a rinsing solution including rinse aid the rinse aid when undiluted comprising at least 20 wt. % of a water soluble acid builder or salt thereof; wherein minimal rejuvenation of ion exchange material within the machine is needed.
    Type: Grant
    Filed: February 4, 2000
    Date of Patent: October 15, 2002
    Assignee: Unilever Home & Personal Care, USA, division of Conopco, Inc.
    Inventors: Wilma Kornaat, Alastair Richard Sanderson, Alan Digby Tomlinson
  • Patent number: 6242403
    Abstract: A detergent tablet of compressed particulate composition, and a process of making such a tablet, wherein the tablet or a region thereof comprises organic detergent and detergency builder and the tablet or region thereof is compacted from a composition which contains: (A) particles containing at least 60% by weight of non-soap anionic detergent (B) particles containing at least 80% of their own weight of one or more water-soluble materials selected from compounds with a water-solubility exceeding 50 grams per 100 grams water at 20° C.; and sodium tripolyphosphate containing at least 50% of its own weight of the phase I anhydrous form.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: June 5, 2001
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Rene Lammers, Seeng Djiang Liem, Alastair Richard Sanderson, Bart Slenderbroek, Harmannus Tammes, Arie Vermaas, Gilbert Martin Verschelling, Ronaldus Wilhelmus Johannes Westerhout
  • Patent number: 5670474
    Abstract: A built particulate detergent composition for fabric washing, containing not more than 10 wt. % of water-insoluble builder and not more than 10 wt. % of water, contains a high level (40-90 wt. %) of a nonionic surfactant component consisting wholly or predominantly of a nonionic surfactant solid at ambient temperature, for example, alkylpolyglycoside or lactobionamide. Liquid nonionic surfactant and other cosurfactants may be present in limited amounts. A detergency builder is also present, the ratio of builder to nonionic surfactant not exceeding 1:1.
    Type: Grant
    Filed: November 30, 1995
    Date of Patent: September 23, 1997
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Robert John Crawford, Alastair Richard Sanderson