Patents by Inventor Zachary Philip Lee
Zachary Philip Lee 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: 8916338Abstract: Processes associated apparatus and compositions useful for removing organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. Processes are presented that apply a minimum volume of a composition as a coating to the inorganic substrate whereby sufficient heat is added and the organic substances are completely removed by rinsing. The compositions and processes may be suitable for removing and, in some instances, completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: GrantFiled: November 19, 2013Date of Patent: December 23, 2014Assignee: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire, Spencer Erich Hochstetler, Richard Dalton Peters, Rodney Scott Armentrout, Darryl W. Muck
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Publication number: 20140069458Abstract: Processes associated apparatus and compositions useful for removing organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. Processes are presented that apply a minimum volume of a composition as a coating to the inorganic substrate whereby sufficient heat is added and the organic substances are completely removed by rinsing. The compositions and processes may be suitable for removing and, in some instances, completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: ApplicationFiled: November 19, 2013Publication date: March 13, 2014Applicant: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire, Spencer Erich Hochstetler, Richard Dalton Peters, Rodney Scott Armentrout, Darryl W. Muck
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Patent number: 8614053Abstract: Processes associated apparatus and compositions useful for removing organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. Processes are presented that apply a minimum volume of a composition as a coating to the inorganic substrate whereby sufficient heat is added and the organic substances are completely removed by rinsing. The compositions and processes may be suitable for removing and, in some instances, completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: GrantFiled: September 27, 2010Date of Patent: December 24, 2013Assignee: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire, Spencer Erich Hochstetler, Rodney Scott Armentrout, Richard Dalton Peters, Darryl W. Muck
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Publication number: 20130273479Abstract: Processes associated apparatus and compositions useful for removing organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. Processes are presented that apply a minimum volume of a composition as a coating to the inorganic substrate whereby sufficient heat is added and the organic substances are completely removed by rinsing. The compositions and processes may be suitable for removing and, in some instances, completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: ApplicationFiled: September 27, 2010Publication date: October 17, 2013Inventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire, Spencer Erich Hochstetler, Richard Dalton Peters, Rodney Scott Armentrout, Darryl W. Muck
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Patent number: 8444768Abstract: Compositions and methods useful for the removal of organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. A method is presented which applies a minimum volume of the composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. These compositions and methods are particularly suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: GrantFiled: March 27, 2009Date of Patent: May 21, 2013Assignee: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire
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Patent number: 8389455Abstract: Compositions and methods useful for the removal of organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. A method is presented which applies a minimum volume of the composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. These compositions and methods are particularly suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: GrantFiled: January 10, 2012Date of Patent: March 5, 2013Assignee: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire
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Patent number: 8309502Abstract: Compositions and methods useful for the removal of organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. A method is presented which applies a minimum volume of the composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. These compositions and methods are particularly suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: GrantFiled: March 2, 2010Date of Patent: November 13, 2012Assignee: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire
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Publication number: 20120108486Abstract: Compositions and methods useful for the removal of organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. A method is presented which applies a minimum volume of the composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. These compositions and methods are particularly suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: ApplicationFiled: January 10, 2012Publication date: May 3, 2012Applicant: EASTMAN CHEMICAL COMPANYInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire
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Publication number: 20120073607Abstract: Compositions and methods useful for removing organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. Methods are presented that apply a minimum volume of a composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. The compositions and methods may be suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: ApplicationFiled: September 27, 2010Publication date: March 29, 2012Inventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire, Spencer Erich Hochstetler
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Publication number: 20120077132Abstract: Processes associated apparatus and compositions useful for removing organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. Processes are presented that apply a minimum volume of a composition as a coating to the inorganic substrate whereby sufficient heat is added and the organic substances are completely removed by rinsing. The compositions and processes may be suitable for removing and, in some instances, completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: ApplicationFiled: September 27, 2010Publication date: March 29, 2012Inventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Spencer Erich Hochstetler, Richard Dalton Peters, Rodney Scott Armentrout, Darryl W. Muck
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Publication number: 20100242999Abstract: Compositions and methods useful for the removal of organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. A method is presented which applies a minimum volume of the composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. These compositions and methods are particularly suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: ApplicationFiled: March 2, 2010Publication date: September 30, 2010Applicant: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire
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Publication number: 20100242998Abstract: Compositions and methods useful for the removal of organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. A method is presented which applies a minimum volume of the composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. These compositions and methods are particularly suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.Type: ApplicationFiled: March 27, 2009Publication date: September 30, 2010Applicant: Eastman Chemical CompanyInventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore