Patents by Inventor Amit S. Kulkarni
Amit S. Kulkarni 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: 11470730Abstract: The present disclosure envisages a housing (1000). The housing (1000) has an operative upper compartment (200) and an operative lower compartment (100). A first lid (110) and a second lid (210) cover the lower and the upper compartments (100, 200) respectively. The lid (210) is openable. A panel (400) is configured to be inserted between the lower compartment (100) and the upper compartment (200) thus forming a partition between the compartments. The housing (1000) of the present disclosure, when utilized for housing data distribution elements and electrical power distribution elements separately in its compartments, provides safe access to the data distribution elements and prevents risk of touching live electrical components.Type: GrantFiled: January 29, 2020Date of Patent: October 11, 2022Assignee: Appleton Grp LLCInventors: Shriram R. Divekar, Amit S. Kulkarni, Abdulkhadar F. Goravankoll
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Patent number: 11424089Abstract: The present disclosure envisages a heat-absorbing-and-dissipating jacket (80) for a terminal (100) of an electrical device (1000). The jacket has a body (81) configured to at least partially contour walls of the housing (10) of the terminal (100) and the jacket is made of a heat-absorbing-and-dissipating material. The body (81) of the jacket has a lower portion (86) extending operatively below the housing (10) of the terminal (100). The body (81) of the jacket also has an upper portion (88) extending operatively above the housing (10) of the terminal (100). The jacket (80) of the present disclosure is a cost-effective means which allows maximum heat absorption and dissipation from an enclosed electrical device and can be incorporated in an existing design of an electrical device.Type: GrantFiled: January 24, 2020Date of Patent: August 23, 2022Assignee: Appleton Grp LLCInventor: Amit S. Kulkarni
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Publication number: 20200253065Abstract: The present disclosure envisages a housing (1000). The housing (1000) has an operative upper compartment (200) and an operative lower compartment (100). A first lid (110) and a second lid (210) cover the lower and the upper compartments (100, 200) respectively. The lid (210) is openable. A panel (400) is configured to be inserted between the lower compartment (100) and the upper compartment (200) thus forming a partition between the compartments. The housing (1000) of the present disclosure, when utilized for housing data distribution elements and electrical power distribution elements separately in its compartments, provides safe access to the data distribution elements and prevents risk of touching live electrical components.Type: ApplicationFiled: January 29, 2020Publication date: August 6, 2020Inventors: Shriram R. Divekar, Amit S. Kulkarni, Abdulkhadar F. Goravankoll
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Publication number: 20200243274Abstract: The present disclosure envisages a heat-absorbing-and-dissipating jacket (80) for a terminal (100) of an electrical device (1000). The jacket has a body (81) configured to at least partially contour walls of the housing (10) of the terminal (100) and the jacket is made of a heat-absorbing-and-dissipating material. The body (81) of the jacket has a lower portion (86) extending operatively below the housing (10) of the terminal (100). The body (81) of the jacket also has an upper portion (88) extending operatively above the housing (10) of the terminal (100). The jacket (80) of the present disclosure is a cost-effective means which allows maximum heat absorption and dissipation from an enclosed electrical device and can be incorporated in an existing design of an electrical device.Type: ApplicationFiled: January 24, 2020Publication date: July 30, 2020Inventor: Amit S. Kulkarni
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Patent number: 9416269Abstract: Disclosed herein are compositions and methods for the manufacture of polycarbonate blend compositions containing recycle for improvement in surface aesthetics. The resulting compositions, can be used in the manufacture of articles while still retaining the advantageous physical properties of polycarbonate blend reference compositions that do not contain recycle material. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: GrantFiled: January 11, 2013Date of Patent: August 16, 2016Assignee: SABIC Global Technologies B.V.Inventors: Amit S. Kulkarni, Vikram K. Daga, James L. DeRudder
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Patent number: 9255200Abstract: Disclosed herein are methods and compositions of blended polycarbonate compositions with improved heat resistance. The resulting compositions, comprising a first polycarbonate polymer, a second polycarbonate polycarbonate, an impact modifier, optionally a flow promoter, and optionally a flame retardant, can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with improved heat resistance. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: GrantFiled: August 31, 2012Date of Patent: February 9, 2016Assignee: SABIC Global Technologies B.V.Inventors: Amit S. Kulkarni, Rama Konduri, Vikram K. Daga
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Patent number: 9085687Abstract: The present disclosure relates to thermoplastic polycarbonate blends compositions having, among other characteristics, improved electroplate adhesion properties. In particular, the disclosure relates to such polycarbonate compositions comprising a polycarbonate component, a primary ABS impact modifier, and a secondary impact modifier chemically different from the primary impact modifier. Also included herein are methods for preparing and/or using the same, as well as articles formed from such compositions/blends.Type: GrantFiled: February 3, 2012Date of Patent: July 21, 2015Assignee: SABIC Global Technologies B.V.Inventors: Amit S. Kulkarni, Thomas Dulmage, Jeffrey Eshenaur
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Publication number: 20150099845Abstract: Disclosed herein are blended thermoplastic compositions comprising at least one polycarbonate component, at least one impact modifier component, and at least one flame retardant component. The resulting flame retardant compositions can be used in the manufacture of articles requiring materials with high impact strength and ductility, good flow, thin wall flame retardancy and good thermal resistance. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: ApplicationFiled: October 7, 2013Publication date: April 9, 2015Applicant: SABIC Innovative Plastics IP B.V.Inventors: Vikram K. Daga, Amit S. Kulkarni
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Publication number: 20140200302Abstract: Disclosed herein are compositions and methods for the manufacture of polycarbonate blend compositions containing recycle for improvement in surface aesthetics. The resulting compositions, can be used in the manufacture of articles while still retaining the advantageous physical properties of polycarbonate blend reference compositions that do not contain recycle material. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: ApplicationFiled: January 11, 2013Publication date: July 17, 2014Applicant: SABIC Innovative Plastics IP B.V.Inventors: Amit S. Kulkarni, Vikram K. Daga, James L. DeRudder
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Patent number: 8669314Abstract: Disclosed herein are methods and compositions of blended polycarbonate resins with improved hydrolytic stability. The resulting compositions, comprising a hydrotalcite and inorganic buffer, can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with improved hydrolytic stability. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: GrantFiled: February 3, 2012Date of Patent: March 11, 2014Assignee: SABIC Innovative Plastics IP B.V.Inventors: Amit S. Kulkarni, James L. DeRudder, Robert R. Gallucci
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Publication number: 20140066556Abstract: Disclosed herein are methods and compositions of blended polycarbonate compositions with improved heat resistance. The resulting compositions, comprising a first polycarbonate polymer, a second polycarbonate polycarbonate, an impact modifier, optionally a flow promoter, and optionally a flame retardant, can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with improved heat resistance. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: ApplicationFiled: August 31, 2012Publication date: March 6, 2014Inventors: Amit S. Kulkarni, Rama Konduri, Vikram K. Daga
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Publication number: 20130203909Abstract: The present disclosure relates to thermoplastic polycarbonate blends compositions having, among other characteristics, improved electroplate adhesion properties. In particular, the disclosure relates to such polycarbonate compositions comprising a polycarbonate component, a primary ABS impact modifier, and a secondary impact modifier chemically different from the primary impact modifier. Also included herein are methods for preparing and/or using the same, as well as articles formed from such compositions/blends.Type: ApplicationFiled: February 3, 2012Publication date: August 8, 2013Inventors: Amit S. Kulkarni, Thomas Dulmage, Jeffrey Eshenaur
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Publication number: 20130203911Abstract: Disclosed herein are methods and compositions of blended polycarbonate resins with improved hydrolytic stability. The resulting compositions, comprising a hydrotalcite and inorganic buffer, can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with improved hydrolytic stability. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: ApplicationFiled: February 3, 2012Publication date: August 8, 2013Inventors: Amit S. Kulkarni, James L. DeRudder, Robert R. Gallucci
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Publication number: 20120245262Abstract: Disclosed herein is a polymeric composition comprising a polycarbonate polymer, a mineral filler, and a sulfonate salt. The sulfonate salt apparently forms a barrier between the polymer matrix and the mineral filler. The resulting composition has an improved balance of tensile modulus, impact strength, ductility, and flow properties.Type: ApplicationFiled: March 23, 2011Publication date: September 27, 2012Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Ning Hao, Karin Irene van de Wetering, Amit S. Kulkarni
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Patent number: 8158701Abstract: Polycarbonate compositions are disclosed that have high flame retardance, good mechanical properties, and low halogen content. The compositions comprise a polycarbonate, a grafted butadiene rubber, a phosphorous-containing flame retardant, and a combination of a silicone-containing functionality with fumed silica.Type: GrantFiled: February 2, 2011Date of Patent: April 17, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Robert Russell Gallucci, Srinivas Siripurapu, Amit S. Kulkarni