Patents by Inventor Mingbo He
Mingbo He 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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Publication number: 20240076471Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: November 1, 2023Publication date: March 7, 2024Applicant: STRATASYS, INC.Inventors: Mingbo HE, Beth RUNDLETT
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Patent number: 11840618Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photoinitiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: GrantFiled: March 8, 2022Date of Patent: December 12, 2023Assignee: STRATASYS, INC.Inventors: Mingbo He, Beth Rundlett
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Publication number: 20220185987Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: March 8, 2022Publication date: June 16, 2022Inventors: Mingbo HE, Beth RUNDLETT
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Publication number: 20210189097Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: February 12, 2021Publication date: June 24, 2021Inventors: Mingbo HE, Beth RUNDLETT
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Publication number: 20200102442Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photoinitiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: November 20, 2019Publication date: April 2, 2020Inventors: Mingbo HE, Beth RUNDLETT, Kangtai REN, Caroline LIU, TaiYeon LEE, Brad SEURER, Robin PAPACHRISTOPOULOS
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Patent number: 10526469Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photoinitiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: GrantFiled: March 12, 2018Date of Patent: January 7, 2020Assignee: DSM IP ASSETS, B.V.Inventors: Mingbo He, Beth Rundlett, Kangtai Ren, Caroline Liu, TaiYeon Lee, Brad Seurer, Robin Papachristopoulos
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Publication number: 20180265669Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photoinitiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: March 12, 2018Publication date: September 20, 2018Inventors: Mingbo HE, Beth RUNDLETT, Kangtai REN, Caroline LIU, TaiYeon LEE, Brad SEURER, Robin PAPACHRISTOPOULOS
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Patent number: 9951198Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: GrantFiled: November 25, 2015Date of Patent: April 24, 2018Assignee: DSM IP ASSETS, B.V.Inventors: Mingbo He, Beth Rundlett, Kangtai Ren, Caroline Liu, Tai Yeon Lee, Brad Seurer, Robin Papachristopoulos
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Publication number: 20170283580Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: November 25, 2015Publication date: October 5, 2017Inventors: Mingbo He, Beth Rundlett, Kangtai Ren, Caroline Liu, Tai Yeon Lee
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Publication number: 20170145184Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: November 25, 2015Publication date: May 25, 2017Inventors: Mingbo He, Beth Rundlett, Kangtai Ren, Caroline Liu, Tai Yeon Lee
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Patent number: 9228073Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: GrantFiled: November 5, 2014Date of Patent: January 5, 2016Assignee: DSM IP Assets B.V.Inventors: Mingbo He, Beth Rundlett, Kangtai Ren, Caroline Liu, Tai Yeon Lee
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Publication number: 20150125702Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.Type: ApplicationFiled: November 5, 2014Publication date: May 7, 2015Inventors: Mingbo HE, Beth RUNDLETT, Kangtai REN, Caroline LIU, Tai Yeon LEE
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Patent number: 6946509Abstract: An acrylate-functionalized alkyd coating composition is disclosed having improved dry time. The compositon includes an acrylate-functionalized alkyd resin, a solvent, and a drier package that provides the composition with a cobalt content of at least 0.01 wt %, based on binder solids content, and a calcium content of from 0.15 wt % to 5 wt %, based on the binder solids content. The drier mixture disclosed results in the coating composition having improved dry time when compared with similar coating compositions using conventional drier packages.Type: GrantFiled: January 31, 2003Date of Patent: September 20, 2005Assignee: Resolution Specialty Materials LLCInventor: Mingbo He
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Patent number: 6911493Abstract: A solvent-borne acrylate-functionalized alkyd coating composition is disclosed which includes an acrylate-functionalized alkyd, at least one drier, and an organic solvent. Also disclosed is a waterborne acrylate-functionalized alkyd coating composition including an acrylate-functionalized alkyd resin, at least one drier, and water. The acrylate-functionalized alkyd resin comprises the reaction product of (i) an alkyd resin having an acid number from greater than 0 to about 10 mg KOH/g, and (ii) a glycidyl acrylate. Also disclosed are methods of preparing acrylate-functionalized alkyd coating compositions, and coating compositions made by such methods.Type: GrantFiled: April 12, 2002Date of Patent: June 28, 2005Assignee: Resolution Specialty Materials LLCInventors: Thauming Kuo, Paul Vincent Grosso, Gary Eugene Spilman, Mark Dwight Clark, Michael Davis Coad, Mingbo He
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Patent number: 6734251Abstract: The present invention relates to stable aqueous polymer dispersions and a process for their preparation. The aqueous dispersions of the invention have less than about 5 weight percent organic solvent, at least about 30 weight percent solids, a mean particle size of not more than about 400 nm, and a viscosity of less than about 20.0 poise at about ambient temperature.Type: GrantFiled: April 5, 2001Date of Patent: May 11, 2004Assignee: Eastman Chemical CompanyInventors: Joseph Leo Nothnagel, Michael Davis Coad, Mingbo He, Jean Elizabeth Marie Fletcher
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Publication number: 20040059032Abstract: An acrylate-functionalized alkyd coating composition is disclosed having improved dry time. The compositon includes an acrylate-functionalized alkyd resin, a solvent, and a drier package that provides the composition with a cobalt content of at least 0.01 wt %, based on binder solids content, and a calcium content of from 0.15 wt % to 5 wt %, based on the binder solids content. The drier mixture disclosed results in the coating composition having improved dry time when compared with similar coating compositions using conventional drier packages.Type: ApplicationFiled: January 31, 2003Publication date: March 25, 2004Inventor: Mingbo He
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Publication number: 20030195294Abstract: A solvent-borne acrylate-functionalized alkyd coating composition is disclosed which includes an acrylate-functionalized alkyd, at least one drier, and an organic solvent. Also disclosed is a waterborne acrylate-functionalized alkyd coating composition including an acrylate-functionalized alkyd resin, at least one drier, and water. The acrylate-functionalized alkyd resin comprises the reaction product of (i) an alkyd resin having an acid number from greater than 0 to about 10 mg KOH/g, and (ii) a glycidyl acrylate. Also disclosed are methods of preparing acrylate-functionalized alkyd coating compositions, and coating compositions made by such methods.Type: ApplicationFiled: April 12, 2002Publication date: October 16, 2003Inventors: Thauming Kuo, Paul Vincent Grosso, Gary Eugene Spilman, Mark Dwight Clark, Michael Davis Coad, Mingbo He
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Patent number: 5824144Abstract: A pigment in the form of metallic platelets is mixed with a sticky viscous liquid. The resulting pigment can be combined with a powdery film-forming polymer to produce a film-forming composition which can be applied by electrostatic coating.Type: GrantFiled: April 11, 1997Date of Patent: October 20, 1998Assignee: Engelhard CorporationInventors: Mingbo He, Michael T. Venturini
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Patent number: D912800Type: GrantFiled: May 24, 2018Date of Patent: March 9, 2021Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.Inventors: Changhui Li, Xuebing Zhu, Mingbo He