Patents by Inventor Ruisong Xu
Ruisong Xu 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: 11952505Abstract: A waterborne one-component coating composition capable of self-crosslinking and exhibiting a gloss and hardness improvement when cured that is similar to a solventborne two-component composition. The composition includes a urethane phase including a polyurethane polymer with at least polyester diol monomer units, polycarbonate diol monomer units, and ketone-functionalized diol monomer units. The composition may include an optional acrylic phase including an acrylic polymer having monomer units selected from one of alkyl (meth)acrylate monomer units, vinyl acetate monomer units, styrene monomer units, ketone-functional vinyl monomer units, or combinations thereof. The composition includes a hydrazine-functionalized crosslinking agent configured to crosslink one of the ketone-functionalized diol monomer units, the ketone-functional vinyl monomer units, or both. The composition further includes one or more tertiary amine reaction moderators or neutralizing agents.Type: GrantFiled: January 3, 2023Date of Patent: April 9, 2024Assignee: SWIMC LLCInventors: Randolph B. Krafcik, Jose C. Aravena, James E. Rinz, Ruisong Xu, Zhangqing Yu
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Patent number: 11572489Abstract: A waterborne one-component coating composition capable of self-crosslinking and exhibiting a gloss and hardness improvement when cured that is similar to a solventborne two-component composition. The composition includes a urethane phase including a polyurethane polymer with at least polyester diol monomer units, polycarbonate diol monomer units, and ketone-functionalized diol monomer units. The composition may include an optional acrylic phase including an acrylic polymer having monomer units selected from one of alkyl (meth)acrylate monomer units, vinyl acetate monomer units, styrene monomer units, ketone-functional vinyl monomer units, or combinations thereof. The composition includes a hydrazine-functionalized crosslinking agent configured to crosslink one of the ketone-functionalized diol monomer units, the ketone-functional vinyl monomer units, or both. The composition further includes one or more tertiary amine reaction moderators or neutralizing agents.Type: GrantFiled: August 18, 2020Date of Patent: February 7, 2023Assignee: SWIMC LLCInventors: Randolph B. Krafcik, Jose C. Aravena, James E. Rinz, Ruisong Xu, Zhangqing Yu
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Patent number: 11446228Abstract: The present invention relates to a nail composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer.Type: GrantFiled: July 15, 2020Date of Patent: September 20, 2022Assignee: L'OREALInventors: Ruisong Xu, Aline Aude Guimont, Allen Sha, Ramakrishnan Hariharan, Chaitrali Makarand Gothe
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Publication number: 20220192964Abstract: The present invention relates to a nail composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer.Type: ApplicationFiled: July 15, 2020Publication date: June 23, 2022Applicant: L'ORÉALInventors: Ruisong XU, Aline Aude GUIMONT, Allen SHA, Ramakrishnan HARIHARAN, Chaitrali Makarand GOTHE
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Publication number: 20220016015Abstract: The present invention relates to a nail composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer.Type: ApplicationFiled: July 15, 2020Publication date: January 20, 2022Applicant: L'ORÉALInventors: Ruisong XU, Aline Aude GUIMONT, Allen SHA, Ramakrishnan HARIHARAN, Chaitrali Makarand GOTHE
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Patent number: 10729642Abstract: A nail care system containing (1) at least one composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer; and (2) an applicator is provided.Type: GrantFiled: March 23, 2018Date of Patent: August 4, 2020Assignee: L'OREALInventors: Ruisong Xu, Aline Aude Guimont, Allen Sha, Ramakrishnan Hariharan, Chaitrali Makarand Gothe, Christopher John Tarling
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Patent number: 10619098Abstract: Compounds that have ultraviolet light absorbing properties, and which can also have mesogenic properties. Compositions that include one or more such compounds. Articles of manufacture that include one or more such compounds, such as optical elements that include an optical substrate and a layer that includes at least one such compound.Type: GrantFiled: September 21, 2015Date of Patent: April 14, 2020Assignee: Transitions Optical, Inc.Inventors: Ramaiahgari Reddy, Cory S. Brown, Alan Grubb, Meng He, Anil Kumar, Ruisong Xu
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Publication number: 20180207084Abstract: The present invention relates to a nail care system containing (1) at least one composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer; and (2) an applicator.Type: ApplicationFiled: March 23, 2018Publication date: July 26, 2018Applicant: L'ORÉALInventors: Ruisong XU, Aline Aude GUIMONT, Allen SHA, Ramakrishnan HARIHARAN, Chaitrali Makarand GOTHE, Christopher John TARLING
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Patent number: 9962328Abstract: The present invention relates to a nail care system containing (1) at least one composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer; and (2) an applicator.Type: GrantFiled: November 3, 2015Date of Patent: May 8, 2018Assignee: L'ORÉALInventors: Ruisong Xu, Aline Aude Guimont, Allen Sha, Ramakrishnan Hariharan, Chaitrali Makarand Gothe, Christopher John Tarling
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Publication number: 20170275534Abstract: The present invention relates to compounds that have ultraviolet light absorbing properties, and which can also have mesogenic properties. The present invention also relates to compositions that include one or more such compounds, and to articles of manufacture that include one or more such compounds, such as optical elements that include an optical substrate and a layer that includes at least one compound of the present invention.Type: ApplicationFiled: September 21, 2015Publication date: September 28, 2017Inventors: Ramaiahgari REDDY, Cory S. BROWN, Alan GRUBB, Meng HE, Anil KUMAR, Ruisong XU
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Publication number: 20170119645Abstract: The present invention relates to a nail composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer.Type: ApplicationFiled: November 3, 2015Publication date: May 4, 2017Applicant: L'ORÉALInventors: Ruisong XU, Aline Aude GUIMONT, Allen SHA, Ramakrishnan HARIHARAN, Chaitrali GOTHE
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Publication number: 20170119656Abstract: The present invention relates to a nail care system containing (1) at least one composition containing at least one adhesive agent, at least one primary film former and at least one plasticizer; and (2) an applicator.Type: ApplicationFiled: November 3, 2015Publication date: May 4, 2017Applicant: L'OREALInventors: Ruisong XU, Aline Aude GUIMONT, Allen SHA, Ramakrishnan HARIHARAN, Chaitrali Makarand GOTHE, Christopher John TARLING
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Publication number: 20170119650Abstract: The present invention relates to a nail system containing at least two nail compositions, wherein the two compositions each contain at least one adhesive agent, at least one primary film former and at least one plasticizer.Type: ApplicationFiled: November 3, 2015Publication date: May 4, 2017Applicant: L'ORÉALInventors: Ruisong XU, Aline Aude Guimont, Allen Sha, Ramakrishnan Hariharan, Chaitrali Makarand Gothe
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Patent number: 9034219Abstract: Described herein are compounds generally comprising an indeno[2?,3?:3,4]naptho[1,2-b]pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions may further comprise other photochromic compositions and/or materials. Additionally, such compounds and/or compositions may be suitable for preparing certain photochromic articles. Also described herein are methods for preparing certain photochromic compounds, compositions, and articles.Type: GrantFiled: December 7, 2011Date of Patent: May 19, 2015Assignee: Transitions Optical, Inc.Inventors: Meng He, Darrin R. Dabideen, Xiao-Man Dai, Wenjing Xiao, Ruisong Xu, Sujit Mondal, Anil Kumar, Anu Chopra
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Patent number: 8920928Abstract: Described herein are compounds generally comprising an indeno[2?,3?:3,4]naptho[1,2-b]pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions may further comprise other photochromic compositions and/or materials. Additionally, such compounds and/or compositions may be suitable for preparing certain photochromic articles.Type: GrantFiled: December 14, 2011Date of Patent: December 30, 2014Assignee: Transitions Optical, Inc.Inventors: Meng He, Darrin R. Dabideen, Sujit Mondal, Xiao-Man Dai, Ruisong Xu, Wenjing Xiao, Massimiliano Tomasulo, Huayun Yu, Anu Chopra, Anil Kumar
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Patent number: 8828507Abstract: Provided are phase-separating polymer systems including a cured polymeric liquid crystal matrix phase and a guest phase including at least one photoactive material where the guest phase separates from the matrix phase during the curing process. Optical elements, including ophthalmic elements and other articles of manufacture including the phase-separating polymer systems are also disclosed. Methods of forming a liquid crystal phase-separating photoactive polymer system are also described.Type: GrantFiled: February 8, 2011Date of Patent: September 9, 2014Assignee: Transitions Optical, Inc.Inventors: Meng He, Anil Kumar, Peter C. Foller, Chenguang Li, Ruisong Xu, Jiping Shao
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Patent number: 8779168Abstract: The present invention relates to lactone compounds represented by the following Formulas I and II, and methods of making such lactone compounds. The present invention also relates to methods of making other materials from such lactone compounds, such as fused ring indenol compounds (e.g., indeno-fused naphthols), and fused ring indenopyran compounds (e.g., indeno-fused naphthopyrans).Type: GrantFiled: December 7, 2011Date of Patent: July 15, 2014Assignee: Transitions Optical, Inc.Inventors: Meng He, Darrin R. Dabideen, Ruisong Xu, Anil Kumar
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Patent number: 8623238Abstract: The present invention relates to compounds represented by the following Formula Ic, in which R2-R6 can each independently be selected from hydrogen or hydrocarbyl (e.g., methyl); L1 and L4 are each independently a divalent linking group, such as a bond or —OC(O)—R8—C(O)O—, where R8 can be divalent hydrocarbyl (e.g., —CH2CH2—); each L2 and each L5 each independently represent a flexible segment, such as divalent linear or branched C1-C25 alkyl; each L3 and each L6 each independently represent a rigid segment including, for example, optionally substituted phenylen-1,4-diyl groups; t and s are each independently from 1 to 4; m and p are each independently from 0 to 4 for each t, provided that the sum of m and p is at least 1 for each t; q and r are each independently from 0 to 4 for each s, provided that the sum of q and r is at least 1 for each s; and E1 and E2 can each independently be hydrogen or hydrocarbyl.Type: GrantFiled: August 8, 2011Date of Patent: January 7, 2014Assignee: Transitions Optical, Inc.Inventors: Ruisong Xu, Xiao-Man Dai, Anil Kumar, Meng He, Chenguang Li, Rachael L. Yoest
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Patent number: 8613868Abstract: The present invention relates to compounds represented by the following Formula I, In Formula I, R1 and R2 are each independently selected from hydrogen, and optionally substituted hydrocarbyl, provided that at least one of R1 and R2 is selected from optionally substituted hydrocarbyl (e.g., tertiary butyl); n is 0, 1 or 2, and each R3 is independently selected from optionally substituted hydrocarbyl; L1 is a divalent linking group, such as a bond or —C(O)O—; each L2 independently represents a flexible segment, such as divalent linear or branched C1-C25 alkyl; each L3 independently represents a rigid segment including, for example, optionally substituted phenylen-1,4-diyl groups; t is from 1 to 4; m and p are each independently from 0 to 4 for each t, provided that the sum of m and p is at least 1 for each t; and E can be, for example, C5-C18 aryl.Type: GrantFiled: August 8, 2011Date of Patent: December 24, 2013Assignee: Transitions Optical, IncInventors: Xiao-Man Dai, Ruisong Xu, Meng He, Anil Kumar, Rachael L. Yoest, Chenguang Li
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Patent number: 8545984Abstract: Described herein are compounds generally comprising an indeno[2?,3?:3,4]naptho[1,2-b]pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions may further comprise other photochromic compositions and/or materials. Additionally, such compounds and/or compositions may be suitable for preparing certain photochromic articles. Also described herein are methods for preparing certain photochromic compounds, compositions, and articles.Type: GrantFiled: December 16, 2010Date of Patent: October 1, 2013Assignee: Transitions Optical, Inc.Inventors: Meng He, Darrin R. Dabideen, Anil Kumar, Ruisong Xu