Patents by Inventor Tariq S. Oweimreen

Tariq S. Oweimreen 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).

  • COPOLYAMIDE COMPOSITIONS WITH REDUCED CRYSTALLIZATION RATES
    Publication number: 20230374216
    Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 23, 2023
    Applicant: Ascend Performance Materials Operations LLC
    Inventors: Jacob G. Ray, Tiffany Hristopoulos, Steven C. Manning, Tariq S. Oweimreen, Scott E. Powers, Askim Senyurt
  • Copolyamide compositions with reduced crystallization rates
    Patent number: 11753504
    Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: September 12, 2023
    Assignee: Ascend Performance Materials Operations LLC
    Inventors: Jacob G. Ray, Tiffany Hristopoulos, Steven C. Manning, Tariq S. Oweimreen, Scott E. Powers, Askim Senyurt
  • COPOLYAMIDE COMPOSITIONS WITH REDUCED CRYSTALLIZATION RATES
    Publication number: 20210017333
    Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
    Inventors: Jacob G. RAY, Tiffany Hristopoulos, Steven C. Manning, Tariq S. Oweimreen, Scott E. Powers, Askim Senyurt
  • Copolyamide compositions with reduced crystallization rates
    Patent number: 10836863
    Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: November 17, 2020
    Assignee: Ascend Performance Materials Operations LLC
    Inventors: Jacob G. Ray, Tiffany Hristopoulos, Steven C. Manning, Tariq S. Oweimreen, Scott E. Powers, Askim Senyurt
  • COPOLYAMIDE COMPOSITIONS WITH REDUCED CRYSTALLIZATION RATES
    Publication number: 20180298144
    Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.
    Type: Application
    Filed: September 28, 2016
    Publication date: October 18, 2018
    Applicant: Ascend Performance Materials Operations LLC
    Inventors: Jacob G. Ray, Tiffany Hristopoulos, Steven C. Manning, Tariq S. Oweimreen, Scott E. Powers, Askim Senyurt
  • Sound-deadening filled thermoplastic polyolefin composition
    Patent number: 8912271
    Abstract: The present invention relates to filled thermoplastic polyolefin compositions useful e.g., as sound-deadening sheeting for formed automotive applications comprising a propylene polymer having a density equal to or greater than 0.885 g/cm3, one or more linear ethylene polymer and/or substantially linear polymer, a plasticizer, and a filler, preferably calcium carbonate. Said composition demonstrates a good balance of heat properties and stiffness such that it is particularly suitable for sheet extrusion and thermoforming articles therefrom.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: December 16, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: James T. Seliskar, James D. Oelberg, Tariq S. Oweimreen, Paul M. Sowers, Thomas Karcz
  • SOUND-DEADENING FILLED THERMOPLASTIC POLYOLEFIN COMPOSITION
    Publication number: 20130187076
    Abstract: The present invention relates to filled thermoplastic polyolefin compositions useful e.g., as sound-deadening sheeting for formed automotive applications comprising a propylene polymer having a density equal to or greater than 0.885 g/cm3, one or more linear ethylene polymer and/or substantially linear polymer, a plasticizer, and a filler, preferably calcium carbonate. Said composition demonstrates a good balance of heat properties and stiffness such that it is particularly suitable for sheet extrusion and thermoforming articles therefrom.
    Type: Application
    Filed: November 19, 2010
    Publication date: July 25, 2013
    Applicants: HP PELZER HOLDING GMBH, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: James T. Seliskar, James D. Oelberg, Tariq S. Oweimreen, Paul M. Sowers, Thomas Karcz
  • THERMOFORMABLE SOUND-DEADENING FILLED THERMOPLASTIC POLYOLEFIN COMPOSITION
    Publication number: 20120298907
    Abstract: The present invention relates to filled thermoplastic polyolefin compositions useful e.g., as sound-deadening sheeting for formed automotive applications comprising an ethyl vinyl acetate copolymer, one or more linear ethylene polymer and/or substantially linear polymer, and a filler, preferably calcium carbonate. Said composition demonstrates a good balance of melt strength and elongation such that it is particularly suitable for sheet extrusion and thermoforming articles therefrom.
    Type: Application
    Filed: November 19, 2010
    Publication date: November 29, 2012
    Inventors: James T. Seliskar, James D. Oelberg, Tariq S. Oweimreen, Jan Ladewig, Thomas Karez