Patents by Inventor Douglas S. Goguen
Douglas S. Goguen 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: 20190192918Abstract: Golf ball constructions incorporating at least one layer comprising a polycyclopentene rubber having advantageously modified end groups.Type: ApplicationFiled: December 21, 2017Publication date: June 27, 2019Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Brian Comeau, Douglas S. Goguen
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Publication number: 20190168078Abstract: Golf balls having a multi-layered core made of a foamed composition are provided. The core assembly preferably includes a foam inner core (center) and surrounding outer core layer. Preferably, a polyurethane foam composition is used to form the foam center. The core layers have different hardness gradients and specific gravity values. The foamed inner core assembly includes a geometric center, outer surface (skin), and thermal barrier layer that helps protect the foamed center region from the negative effects of high temperatures used during the ball-manufacturing process. Non-foamed thermoset materials such as polybutadiene rubber may be used to form the thermal barrier layer. The foam cores have good resiliency, thermal stability, and durability over a wide temperature range. The ball further includes a cover that may be multi-layered.Type: ApplicationFiled: January 25, 2019Publication date: June 6, 2019Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Douglas S. Goguen, Brian Comeau, Michael Michalewich, Shawn Ricci, John D. Farrell
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Patent number: 10300345Abstract: Multi-layered golf balls having a core made of a foamed composition, preferably polyurethane foam, are provided. The ball includes a dual-layered core having a foam inner core (center) and surrounding outer core layer. The outer core layer may be made from a non-foamed thermoset material such as polybutadiene rubber. The ball further includes an inner cover, preferably made from an ionomer composition comprising an O/X-type acid copolymer, wherein O is ?-olefin, and X is a C3-C8 ?,?-ethylenically unsaturated carboxylic acid. The outer cover may be made from a non-foamed thermoset or thermoplastic material such as polyurethane. Preferably, the specific gravity of the inner cover is greater than the specific gravity of the outer core, which is greater than the specific gravity of the inner core. The finished ball has good distance and low-spin properties.Type: GrantFiled: February 26, 2018Date of Patent: May 28, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Brian Comeau, Douglas S. Goguen, Shawn Ricci, Mark L. Binette, Michael Michalewich
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Patent number: 10300341Abstract: Multi-layered golf balls containing a two or three-layered cover assembly are provided. In one embodiment, the cover assembly includes a relatively hard inner cover and relatively soft outer cover. Alternatively, the cover assembly may include a relatively soft inner cover with a relatively hard outer cover. Three-layered covers comprising an inner cover, intermediate cover, and outer cover layer also may be prepared. Preferably, at least one of the layers is formed from a thermoplastic composition that preferably comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. A fatty acid ester such as ethyl oleate is preferably used as the plasticizer. The cover assembly has good impact durability and helps provide the ball with relatively high resiliency at given compressions.Type: GrantFiled: February 23, 2018Date of Patent: May 28, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Robert Blink, David A. Bulpett, Brian Comeau, Douglas S. Goguen
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Publication number: 20190118041Abstract: Multi-layered, golf balls having a core made of a foamed composition are provided. The core preferably has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer. Preferably, a polyurethane foam composition comprising secondary blowing agents that are activated by heat is used to form the foam center. Non-foamed thermoset materials such as polybutadiene rubber may be used to form the outer core layer. The core layers have different hardness gradients and specific gravity values. The foam cores have good resiliency, thermal stability, and durability over a wide temperature range. The ball further includes a cover that may be multi-layered.Type: ApplicationFiled: December 14, 2018Publication date: April 25, 2019Applicant: Acushnet CompanyInventors: Mark L. Binette, Michael J. Sullivan, Derek A. Ladd, Brian Comeau, Michael Michalewich, Shawn Ricci, Douglas S. Goguen
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Patent number: 10258835Abstract: Golf balls having a very high positive gradient multilayer core are provided. The multilayer core includes an outer core layer and a very soft, low compression inner core layer. The inner core layer is formed from an unfoamed composition and has a center hardness that is at least 40 Shore C points less than the outer surface hardness of the outer core layer.Type: GrantFiled: March 29, 2018Date of Patent: April 16, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Brian Comeau, Douglas S. Goguen
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Patent number: 10226670Abstract: Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises at least three layers, including at least one thermoset layer and at least one thermoplastic layer. At least one core layer has a plurality of projections disposed thereon.Type: GrantFiled: March 28, 2016Date of Patent: March 12, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Derek A. Ladd, Brian Comeau, Douglas S. Goguen
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Patent number: 10220262Abstract: Low compression multi-piece golf balls having a solid core comprising at least one layer made of a plasticized thermoplastic composition are provided. Preferably, the ball has a compression of less than 60 and more preferably less than 50. The ball includes a cover in addition to the core sub-assembly. For example, two-piece and three-piece golf balls may be made. The plasticized thermoplastic composition preferably comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. Preferably, a fatty acid ester such as butyl oleate is used as the plasticizer. In two-layered core constructions, the outer core layer is preferably formed from a thermoset composition such as polybutadiene rubber. The core layers may have different hardness levels. The core structure and resulting ball have relatively good resiliency at given compressions.Type: GrantFiled: September 14, 2017Date of Patent: March 5, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Robert Blink, David A. Bulpett, Brian Comeau, John D. Farrell, Douglas S. Goguen
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Publication number: 20190060713Abstract: Multi-layered golf balls containing a dual-core structure are provided. The core structure includes an inner core (center) comprising a foam composition, preferably foamed polyurethane. The outer core layer is preferably formed from a non-foamed thermoset composition such as polybutadiene rubber. The core layers have different hardness and specific gravity levels. The specific gravity (density) of the foam inner core is preferably less than the density of the outer core layer. The core assembly preferably has a positive hardness gradient extending across the entire assembly. The core structure and resulting ball have relatively good resiliency.Type: ApplicationFiled: October 26, 2018Publication date: February 28, 2019Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Brian Comeau, Douglas S. Goguen, Michael Michalewich, Shawn Ricci
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Patent number: 10213654Abstract: Multi-layered, golf balls having a core made of a foamed composition are provided. The core preferably has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer. The core also includes a structural insert such as, for example, a solid shell, perforated shell, a lattice or mesh, or a central hub with extending arms, and the like. The core layers have different hardness gradients and specific gravity values. The ball further includes a cover having at least one layer. By adjusting the respective specific gravity values of the core layers, the Moment of Inertia (MOI) of the ball can be increased or decreased. In one embodiment, the ball has generally good flight distance and low spin rate.Type: GrantFiled: June 28, 2018Date of Patent: February 26, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Brian Comeau, Michael Michalewich, Douglas S. Goguen
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Publication number: 20190054351Abstract: Multi-layered, golf balls having a core made of a particle-based polyurethane foam composition are provided. The ball includes a dual-layered core having a foam inner core (center) and surrounding outer core layer. The surrounding outer core layer is preferably made from a foamed composition. In one embodiment, pre-expanded thermoplastic polyurethane foam beads containing a blowing agent are used to form the foam center and outer core. In another embodiment, pre-formed polyurethane foam particles are used in both core layers. The foam cores have good resiliency, thermal stability, and durability over a wide temperature range. The ball further includes a cover that may be multi-layered.Type: ApplicationFiled: October 23, 2018Publication date: February 21, 2019Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Brian Comeau, Shawn Ricci, Michael Michalewich, John D. Farrell, Douglas S. Goguen
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Patent number: 10195491Abstract: A golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises a plasticized polyurethane composition comprising at least one polyurethane and at least one plasticizer.Type: GrantFiled: December 15, 2016Date of Patent: February 5, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Robert Blink, David A. Bulpett, Brian Comeau, Douglas S. Goguen
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Patent number: 10188909Abstract: Golf balls having a multi-layered core made of a foamed composition are provided. The core assembly preferably includes a foam inner core (center) and surrounding outer core layer. Preferably, a polyurethane foam composition is used to form the foam center. The core layers have different hardness gradients and specific gravity values. The foamed inner core assembly includes a geometric center, outer surface (skin), and thermal barrier layer that helps protect the foamed center region from the negative effects of high temperatures used during the ball-manufacturing process. Non-foamed thermoset materials such as polybutadiene rubber may be used to form the thermal barrier layer. The foam cores have good resiliency, thermal stability, and durability over a wide temperature range. The ball further includes a cover that may be multi-layered.Type: GrantFiled: April 28, 2016Date of Patent: January 29, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Douglas S. Goguen, Brian Comeau, Michael Michalewich, Shawn Ricci, John D. Farrell
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Publication number: 20190001194Abstract: Low compression, multi-piece golf balls containing a solid core and two or three-layered cover assemblies are provided. Preferably, the ball has a compression of less than 60 and more preferably less than 50. At least one cover layer is made of a plasticized thermoplastic composition. For example, two-layered and three-layered covers may be made. Preferably, the plasticized thermoplastic composition comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. A fatty acid ester such as ethyl oleate or butyl oleate is preferably used as the plasticizer. The cover assembly has good impact durability and helps provide the ball with relatively high resiliency at given compressions.Type: ApplicationFiled: August 27, 2018Publication date: January 3, 2019Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Robert Blink, David A. Bulpett, Brian Comeau, John D. Farrell, Douglas S. Goguen
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Patent number: 10166442Abstract: Golf balls having a very high positive gradient multilayer core are provided. The multilayer core includes an outer core layer and a very soft, low compression inner core layer. The inner core layer is formed from an unfoamed composition and has a center hardness that is at least 40 Shore C points less than the outer surface hardness of the outer core layer.Type: GrantFiled: January 26, 2018Date of Patent: January 1, 2019Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Brian Comeau, Douglas S. Goguen
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Patent number: 10124216Abstract: Multi-layered golf ball core sub-assemblies and the resulting golf balls are provided. The core structure includes an inner core (center) comprising a foam composition, preferably foamed polyurethane. The intermediate and outer core layers are preferably formed from foamed and non-foamed thermoset compositions. For example, the intermediate core can be formed from a thermoset rubber so there are adjoining foam core layers (inner and intermediate) and the outer core layer can be formed from a non-foamed thermoset rubber. The core layers have different hardness and specific gravity levels. The core assembly preferably has a positive hardness gradient extending across the entire assembly. The core structure and resulting ball have relatively good resiliency.Type: GrantFiled: September 25, 2017Date of Patent: November 13, 2018Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Brian Comeau, Douglas S. Goguen, Michael Michalewich, Shawn Ricci
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Publication number: 20180311534Abstract: Multi-layered, golf balls having a core made of a foamed composition are provided. The core preferably has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer. The core also includes a structural insert such as, for example, a solid shell, perforated shell, a lattice or mesh, or a central hub with extending arms, and the like. The core layers have different hardness gradients and specific gravity values. The ball further includes a cover having at least one layer. By adjusting the respective specific gravity values of the core layers, the Moment of Inertia (MOI) of the ball can be increased or decreased. In one embodiment, the ball has generally good flight distance and low spin rate.Type: ApplicationFiled: June 28, 2018Publication date: November 1, 2018Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Brian Comeau, Michael Michalewich, Douglas S. Goguen
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Patent number: 10112080Abstract: Multi-layered golf balls containing a dual-core structure are provided. The core structure includes an inner core (center) comprising a foam composition, preferably foamed polyurethane. The outer core layer is preferably formed from a non-foamed thermoset composition such as polybutadiene rubber. The core layers have different hardness and specific gravity levels. The specific gravity (density) of the foam inner core is preferably less than the density of the outer core layer. The core assembly preferably has a positive hardness gradient extending across the entire assembly. The core structure and resulting ball have relatively good resiliency.Type: GrantFiled: April 29, 2016Date of Patent: October 30, 2018Assignee: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Brian Comeau, Douglas S. Goguen, Michael Michalewich, Shawn Ricci
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Publication number: 20180304123Abstract: Multi-layered golf balls having a dual-layered core and cover of at least one layer are provided. The dual-core construction includes a non-foamed inner core (center) made of a thermoplastic or thermoset composition such as polybutadiene rubber. An outer core layer comprising a foamed composition, such as polyurethane foam, is disposed about the inner core. In one version, the foamed outer core layer is made of a relatively soft foam composition having low flex modulus and density. The foamed outer core layer may specific gravity gradient within the layer, wherein the outer surface specific gravity is greater than the midpoint specific gravity. A cover may be disposed about the core structure. For example, an inner cover made of ethylene acid copolymer ionomer and outer cover made of polyurethane may be used.Type: ApplicationFiled: June 28, 2018Publication date: October 25, 2018Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Brian Comeau, Michael Michalewich, Douglas S. Goguen, Shawn Ricci
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Publication number: 20180290024Abstract: Multi-layered golf balls containing a two or three-layered cover assembly are provided. In one embodiment, the cover assembly includes a relatively hard inner cover and relatively soft outer cover. Alternatively, the cover assembly may include a relatively soft inner cover with a relatively hard outer cover. Three-layered covers comprising an inner cover, intermediate cover, and outer cover layer also may be prepared. Preferably, at least one of the layers is formed from a thermoplastic composition that comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. A sulfonamide, alkyl diacid ester, or organophosphate or organosulfur compound is preferably used as the plasticizer. The cover assembly has good impact durability and helps provide the ball with relatively high resiliency at given compressions.Type: ApplicationFiled: June 14, 2018Publication date: October 11, 2018Applicant: Acushnet CompanyInventors: Michael J. Sullivan, Mark L. Binette, Robert Blink, David A. Bulpett, Brian Comeau, Douglas S. Goguen