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Mehdi Kargar

from Richmond, CA
Age ~41
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Connected to:
Brian P Kargari, 56Richard L Kargauer, 75Agatha Kargbo, 29Alan B Kargbo, 46Ali B Kargbo, 87Alieu B Kargbo, 77Hannah Kargbo, 37Idrissa Kargbo, 52Kelvin S Kargbo, 48Marie A Kargbo, 61

Mehdi Kargar Phones & Addresses

  • Richmond, CA
  • Castro Valley, CA
  • Blacksburg, VA

Publications

Us Patents

Ovens And Articles With Oleophobic Surface Coatings

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US Patent:
20200103121, Apr 2, 2020
Filed:
Apr 2, 2019
Appl. No.:
16/373218
Inventors:
Atieh Haghdoost - Castro Valley VA, US
Mehdi Kargar - Castro Valley CA, US
Shahrokh Motallebi - Los Gatos CA, US
Meisam Movassat - Hayward CA, US
International Classification:
C09D 5/20
Abstract:
Certain embodiments described herein are directed to ovens and articles that comprise an oleophobic surface coating on one or more surfaces. In some examples, the coating can be oleophobic and provide easy-to-clean performance for at least ten cycles. Methods used to produce the coatings on the ovens and articles are also described.

Oleophobic Coatings And Wipes And Applicators Used To Produce Them

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US Patent:
20200010688, Jan 9, 2020
Filed:
Apr 2, 2019
Appl. No.:
16/373211
Inventors:
Atieh Haghdoost - Castro Valley VA, US
Mehdi Kargar - Castro Valley CA, US
Shahrokh Motallebi - Los Gatos CA, US
Meisam Movassat - Hayward CA, US
International Classification:
C09D 5/00
D06M 13/252
D06M 13/148
D06M 13/513
D04H 1/425
B05C 1/00
D06M 15/643
D06M 11/77
D06M 11/49
D06M 11/74
D06M 11/45
D06M 13/463
D06M 13/477
D06M 13/224
C09D 183/08
C09D 7/62
C09D 7/45
C09D 7/20
D21H 11/00
D21H 11/12
D21H 15/10
D21H 13/06
D21H 13/24
D21H 13/26
D21H 13/14
Abstract:
Certain embodiments described herein are directed to wipes and coating materials that can be used to provide an oleophobic surface coating on one or more surfaces of an article. In some examples, the wipe may retain the coating material and can transfer at least some of the coating material to a surface where it can be heat cured to provide the oleophobic coating. In some instances, the wipe can provide an oleophobic surface coating with easy-to-clean performance for at least one cycle and up to ten cycles.

Articles Including Surface Coatings And Methods To Produce Them

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US Patent:
20190186035, Jun 20, 2019
Filed:
Sep 28, 2018
Appl. No.:
16/146730
Inventors:
- Richmond CA, US
Ersan Ilgar - Hercules CA, US
Hamoun Khalili - Richmond CA, US
Mehdi Kargar - San Pablo CA, US
International Classification:
C25D 5/12
C25D 3/12
C25D 3/22
C25D 3/38
C25D 9/02
Abstract:
Certain configurations of coated articles that are corrosion resistant are described. In some embodiments, the article comprises a substrate and a corrosion resistant coating disposed on an entire surface or a portion of the surface of the substrate. The corrosion resistant coating can resist degradation after exposure to strong acids with a negative pH with a corrosion rate of less than 20 mils/year. The coating can also, if desired, exhibit a hardness of more than 600 Vickers hardness (HV), as measured based on the ASTM E92-17 standard.

Fabricating Porous Metallic Coatings Via Electrodeposition And Compositions Thereof

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US Patent:
20190078226, Mar 14, 2019
Filed:
Nov 13, 2018
Appl. No.:
16/189065
Inventors:
- Blacksburg VA, US
Ranga Pitchumani - Blacksburg VA, US
Mehdi Kargar - Blacksburg VA, US
Assignee:
Virginia Tech Intellectual Properties, Inc. - Blacksburg VA
International Classification:
C25D 5/16
C09D 7/61
C09D 5/44
C09D 5/16
B01J 35/00
C25D 5/10
C25D 9/02
B01J 37/02
B01J 37/34
B01J 23/72
C09D 1/00
C09D 5/24
B05D 5/08
C25D 3/38
C25D 5/00
C25D 21/12
C08K 3/08
Abstract:
A method is provided for creating a porous coating on a surface of a substrate by electrodeposition. The substrate is a part of the cathode. An anode is also provided. A coating is deposited or disposed on the surface by applying a voltage that creates a plurality of porous structures on the surface to be coated. Continuing to apply a voltage creates additional porosity and causes portions of the attached porous structures to detach. A covering layer is created by applying a voltage that creates a thin layer that covers the attached porous structures and the detached portions which binds the porous structures and detached portions together.

Drying Apparatus Comprising A Hydrophobic Material

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US Patent:
20180028029, Feb 1, 2018
Filed:
Jun 5, 2017
Appl. No.:
15/614050
Inventors:
Atieh Haghdoost - San Pablo CA, US
Mehdi Kargar - San Pablo CA, US
International Classification:
A47K 10/48
F26B 25/16
Abstract:
Certain embodiments are directed to a drying apparatus comprising a hydrophobic material or hydrophobic coating. In some examples, the hydrophobic material comprises a textured layer or coating. In other configurations, an additional surface layer or coating may also be disposed on the textured layer or coating.

Articles Including Adhesion Enhancing Coatings And Methods Of Producing Them

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US Patent:
20170334170, Nov 23, 2017
Filed:
Mar 23, 2017
Appl. No.:
15/467469
Inventors:
Atieh Haghdoost - San Pablo CA, US
Mehdi Kargar - San Pablo CA, US
International Classification:
B32B 15/04
B32B 3/18
B32B 5/16
B32B 15/20
Abstract:
Certain embodiments are described herein that are directed to articles comprising textured coatings that can enhance adhesion of a surface coating. In some examples, the textured coating comprises at least one metal or metallic compound present in a plurality of individual microstructures which can be positioned in different planes in different heights with respect to a reference zero point in the textured coating. In some configurations, a surface coating comprising a repellent material can be disposed onto the textured coating and may infuse into or grip the textured coating to enhance adhesion of the surface coating.

Coatings And Coated Surfaces With Selected Surface Characteristics And Features

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US Patent:
20170190139, Jul 6, 2017
Filed:
Dec 28, 2016
Appl. No.:
15/392330
Inventors:
Atieh Haghdoost - San Pablo CA, US
Mehdi Kargar - San Pablo CA, US
Ali Najafi - Richmond CA, US
International Classification:
B32B 3/18
B32B 15/20
B32B 5/16
B32B 15/04
Abstract:
Certain embodiments are described herein of coatings and articles comprising coatings. In some examples, the coating comprises a textured layer comprising at least one metal or metallic compound. The coating may also comprise a plurality of individual surface features in a micro- or nano-structure size range, wherein the plurality of surface features are positioned in different planes in different heights with respect to a reference zero point in the textured layer. In some instances, there is substantially no space between the plurality of surface features of the textured layer. Methods of producing the coatings are also described.

Fabricating Porous Metallic Coatings Via Electrodeposition And Compositions Thereof

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US Patent:
20150368821, Dec 24, 2015
Filed:
Feb 13, 2014
Appl. No.:
14/765930
Inventors:
- Blacksburg VA, US
Ranga Pitchumani - Blacksburg VA, US
Mehdi Kargar - Blacksburg VA, US
Assignee:
Virginia Tech Intellectual Properties, Inc. - Blacksburg VA
International Classification:
C25D 5/16
B01J 23/72
B01J 35/00
B01J 37/34
C25D 9/02
C25D 5/10
Abstract:
A method is provided for creating a porous coating on a surface of a substrate by electrodeposition. The substrate is a part of the cathode. An anode is also provided. A coating is deposited or disposed on the surface by applying a voltage that creates a plurality of porous structures on the surface to be coated. Continuing to apply a voltage creates additional porosity and causes portions of the attached porous structures to detach. A covering layer is created by applying a voltage that creates a thin layer that covers the attached porous structures and the detached portions which binds the porous structures and detached portions together.
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Mehdi Kargar from Richmond, CA, age ~41 Get Report