Patents by Inventor Stephen Robert Schofield
Stephen Robert Schofield 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).
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Patent number: 11497940Abstract: Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a cationic surfactant.Type: GrantFiled: April 25, 2017Date of Patent: November 15, 2022Assignee: WELLA OPERATIONS US, LLCInventors: Lars Siegfried Dahne, Mathias Kurt Herrlein, Stephen Robert Schofield, Cagri Uzum, Natascha Katharina Schelero
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Patent number: 11052035Abstract: Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a composition having a pH less than 7.Type: GrantFiled: April 25, 2017Date of Patent: July 6, 2021Assignee: WELLA OPERATIONS US, LLCInventors: Lars Siegfried Dähne, Mathias Kurt Herrlein, Moritz Klickermann, Tatjana Schaefer, Stephen Robert Schofield, Cagri Üzüm
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Patent number: 11007130Abstract: Method for treating hair comprising the application onto hair of polymeric layer(s) which can removed to a large extent or even totally in an easy manner upon request of the user by using oxidizing composition.Type: GrantFiled: April 25, 2017Date of Patent: May 18, 2021Assignee: WELLA OPERATIONS US, LLCInventors: Lars Siegfried Dahne, Mathias Kurt Herrlein, Axel Meyer, Stephen Robert Schofield, Cagri Uzum
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Patent number: 11000709Abstract: Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a composition having a pH of at least 8.5.Type: GrantFiled: April 25, 2017Date of Patent: May 11, 2021Assignee: WELLA OPERATIONS US, LLCInventors: Lars Siegfried Dahne, Mathias Kurt Herrlein, Tatjana Schaefer, Stephen Robert Schofield, Cagri Uzum
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Patent number: 10688033Abstract: Formulation for colouring hair having at least one coloured polymer.Type: GrantFiled: April 25, 2017Date of Patent: June 23, 2020Assignee: Noxell CorporationInventors: Lars Siegfried Dähne, Gabriella Egri, Mandy Hecht, Mathias Kurt Herrlein, Moritz Klickermann, Bryan Patrick Murphy, Monica Jo Patten, Tatjana Schaefer, Stephen Robert Schofield, Cagri Üzüm, Ingo Reinhold Weber
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Patent number: 10501706Abstract: The present invention relates to a composition having improved or enhanced fidelilty and/or longevity of the fragrance profile, comprising from about 10 wt % to about 30 wt % of low volatile fragrance materials having a vapor pressure less than 0.001 Torr (0.000133 kPa) at 25° C., wherein the wt % is relative to the total weight of the fragrance component, and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: GrantFiled: June 7, 2016Date of Patent: December 10, 2019Assignee: The Procter & Gamble CompanyInventors: Lynette Anne Makins Holland, Christelle Marie Sandrine Bonnet, Fabienne Pastor, Jose Maria Velazquez Mendoza, Jonathan Richard Stonehouse, William Eoghan Staite, David Thomas Stanton, Oreste Todini, Stephen Robert Schofield, Sarah Kyakyo Kanyunyuzi Nyakana
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Publication number: 20190201720Abstract: Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a cationic surfactant.Type: ApplicationFiled: April 25, 2017Publication date: July 4, 2019Inventors: Lars Siegfried Dähne, Mathias Kurt Herrlein, Stephen Robert Schofield, Cagri Üzüm, Natascha Katharina Schelero
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Publication number: 20190201299Abstract: Method for treating hair comprising the application onto hair of polymeric layer(s) which can removed to a large extent or even totally in an easy manner upon request of the user by using oxidizing composition.Type: ApplicationFiled: April 25, 2017Publication date: July 4, 2019Inventors: Lars Siegfried Dähne, Mathias Kurt Herrlein, Axel Meyer, Stephen Robert Schofield, Cagri Üzüm
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Publication number: 20190201719Abstract: Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a composition having a pH of at least 8.5.Type: ApplicationFiled: April 25, 2017Publication date: July 4, 2019Inventors: Lars Siegfried Dähne, Mathias Kurt Herrlein, Tatjana Schafer, Stephen Robert Schofield, Cagri Üzüm
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Patent number: 10336966Abstract: The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising fragrance materials in a diamond construction and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: GrantFiled: January 23, 2018Date of Patent: July 2, 2019Assignee: The Procter & Gamble CompanyInventors: Lynette Anne Makins Holland, Christelle Marie Sandrine Bonnet, Fabienne Pastor, Jose Maria Velazquez Mendoza, Jonathan Richard Stonehouse, William Eoghan Staite, David Thomas Stanton, Oreste Todini, Stephen Robert Schofield, Sarah Kyakyo Kanyunyuzi Nyakana, Susana Fernandez Prieto, Johan Smets, Jeffrey John Scheibel, Isabelle Guimet
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Publication number: 20190133912Abstract: Formulation for colouring hair having at least one coloured polymer.Type: ApplicationFiled: April 25, 2017Publication date: May 9, 2019Inventors: Lars Siegfried Dähne, Gabriella Egri, Mandy Hecht, Mathias Kurt Herrlrin, Moritz Klickermann, Bryan Patrick Murphy, Monica Jo Patten, Tatjana Schafer, Stephen Robert Schofield, Cagri Üzüm, Ingo Reinhold Weber
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Publication number: 20190117550Abstract: Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a composition having a pH less than 7.Type: ApplicationFiled: April 25, 2017Publication date: April 25, 2019Inventors: Lars Siegfried Dähne, Mathias Kurt Herrlein, Moritz Klickermann, Tatjana Schafer, Stephen Robert Schofield, Cagri Üzüm
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Patent number: 10138441Abstract: The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising fragrance materials in a diamond construction and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: GrantFiled: June 7, 2016Date of Patent: November 27, 2018Assignee: The Procter & Gamble CompanyInventors: Lynette Anne Makins Holland, Christelle Marie Sandrine Bonnet, Fabienne Pastor, Jose Maria Velazquez Mendoza, Jonathan Richard Stonehouse, William Eoghan Staite, David Thomas Stanton, Oreste Todini, Stephen Robert Schofield, Sarah Kyakyo Kanyunyuzi Nyakana, Susana Fernandez Prieto, Johan Smets, Jeffrey John Scheibel, Isabelle Guimet
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Publication number: 20180334637Abstract: The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising from about 10 wt % to about 30 wt % of low volatile fragrance materials having a vapor pressure less than 0.001 Torr (0.000133 kPa) at 25° C., wherein the wt % is relative to the total weight of the fragrance component, and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: ApplicationFiled: July 30, 2018Publication date: November 22, 2018Inventors: Lynette Anne Makins Holland, Christelle Marie Sandrine Bonnet, Fabienne Pastor, Jose Maria Velazquez Mendoza, Jonathan Richard Stonehouse, William Eoghan Staite, David Thomas Stanton, Oreste Todini, Stephen Robert Schofield, Sarah Kyakyo Kanyunyuzi Nyakana
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Publication number: 20180180391Abstract: The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising fragrance materials in a diamond construction and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: ApplicationFiled: January 23, 2018Publication date: June 28, 2018Inventors: Lynette Anne Makins Holland, Christelle Marie Sandrine Bonnet, Fabienne Pastor, Jose Maria Velazquez Mendoza, Jonathan Richard Stonehouse, William Eoghan Staite, David Thomas Stanton, Oreste Todini, Stephen Robert Schofield, Sarah Kyakyo Kanyunyuzi Nyakana, Susana Fernandez Prieto, Johan Smets, Jeffrey John Scheibel, Isabelle Guimet
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Publication number: 20160376525Abstract: The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising from about 10 wt % to about 30 wt % of low volatile fragrance materials having a vapor pressure less than 0.001 Torr (0.000133 kPa) at 25° C., wherein the wt % is relative to the total weight of the fragrance component, and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: ApplicationFiled: June 7, 2016Publication date: December 29, 2016Inventors: Lynette Anne Makins HOLLAND, Christelle Marie Sandrine BONNET, Fabienne PASTOR, Jose Maria VELAZQUEZ MENDOZA, Jonathan Richard STONEHOUSE, William Eoghan STAITE, David Thomas STANTON, Oreste TODINI, Stephen Robert SCHOFIELD, Sarah Kyakyo Kanyunyuzi NYAKANA
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Publication number: 20160362630Abstract: The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising fragrance materials in a diamond construction and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: ApplicationFiled: June 7, 2016Publication date: December 15, 2016Inventors: Lynette Anne Makins HOLLAND, Christelle Marie Sandrine BONNET, Fabienne PASTOR, Jose Maria VELAZQUEZ MENDOZA, Jonathan Richard STONEHOUSE, William Eoghan STAITE, David Thomas STANTON, Oreste TODINI, Stephen Robert SCHOFIELD, Sarah Kyakyo Kanyunyuzi NYAKANA, Susana FERNANDEZ PRIETO, Johan SMETS, Jeffrey John SCHEIBEL, Isabelle GUIMET
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Publication number: 20160362629Abstract: The present invention relates to a composition having improved or enhanced fidelilty and/or longevity of the fragrance profile, comprising from about 10 wt % to about 30 wt % of low volatile fragrance materials having a vapor pressure less than 0.001 Torr (0.000133 kPa) at 25° C., wherein the wt % is relative to the total weight of the fragrance component, and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.Type: ApplicationFiled: June 7, 2016Publication date: December 15, 2016Inventors: Lynette Anne Makins HOLLAND, Christelle Marie Sandrine BONNET, Fabienne NMN PASTOR, Jose Maria VELAZQUEZ MENDOZA, Jonathan Richard STONEHOUSE, William Eoghan STAITE, David Thomas STANTON, Oreste NMN TODINI, Stephen Robert SCHOFIELD, Sarah Kyakyo Kanyunyuzi NYAKANA
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Patent number: 9345658Abstract: Method for coloring hair wherein a first and a second hair coloring composition are applied to the hair, wherein the concentration of the oxidative dye precursors and the concentration of the alkalizing agents and the concentration of the oxidizing agents comprised in the second hair coloring composition is lower than in the first hair coloring composition.Type: GrantFiled: August 21, 2014Date of Patent: May 24, 2016Assignee: The Procter & Gamble CompanyInventor: Stephen Robert Schofield
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Patent number: 9339666Abstract: Method for coloring hair wherein a non-diluted hair coloring composition is applied to the hair, e.g. the hair roots and a diluted hair coloring composition is applied to the hair, e.g. the hair lengths and tips, wherein a dilutant composition comprising a non-aqueous liquid is added to the non-diluted hair coloring composition to obtain the diluted hair coloring composition.Type: GrantFiled: August 21, 2014Date of Patent: May 17, 2016Assignee: The Procter & Gamble CompanyInventors: Christoph Hans Peter Bonauer, Gabriele de Waal, Graham John Myatt, Stephen Robert Schofield, Nan Wang, Jennifer Mary Marsh