Patents by Inventor Gene Carl Koch
Gene Carl Koch 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: 10923662Abstract: Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.Type: GrantFiled: May 9, 2018Date of Patent: February 16, 2021Assignee: Lomox LimitedInventors: Luke William Judd, Matthew Phillip Aldred, Gene Carl Koch
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Patent number: 10707426Abstract: A charge transporting, liquid crystal photoalignment material comprising a charge transporting moiety connected through covalent chemical bonds to a surface derivatising moiety, and a photoalignment moiety connected through covalent chemical bonds to a surface derivatising moiety.Type: GrantFiled: October 20, 2016Date of Patent: July 7, 2020Assignee: Lomox LimitedInventor: Gene Carl Koch
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Patent number: 10084137Abstract: Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.Type: GrantFiled: April 17, 2015Date of Patent: September 25, 2018Assignee: Lomox LimitedInventors: Luke William Judd, Matthew Phillip Aldred, Gene Carl Koch
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Publication number: 20180261771Abstract: Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.Type: ApplicationFiled: May 9, 2018Publication date: September 13, 2018Applicant: LOMOX LIMITEDInventors: Luke William Judd, Matthew Phillip Aldred, Gene Carl Koch
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Patent number: 9761804Abstract: OLED materials having the formula: T-A(-S-B(-P-B)m-S-A)n-T where A are independently selected rod-shaped, rigid molecular core units, S are independently selected flexible spacer units, B are polymerisable crosslinking groups independently selected, P are spacer groups independently selected, T are independently selected end groups, m are independently selected from values of from 1 to 4, n is equal to I to 3.Type: GrantFiled: May 9, 2013Date of Patent: September 12, 2017Assignee: Lomox LimitedInventor: Gene Carl Koch
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Publication number: 20170084846Abstract: A charge transporting, liquid crystal photoalignment material comprising a charge transporting moiety connected through covalent chemical bonds to a surface derivatising moiety, and a photoalignment moiety connected through covalent chemical bonds to a surface derivatising moiety.Type: ApplicationFiled: October 20, 2016Publication date: March 23, 2017Inventor: Gene Carl Koch
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Publication number: 20170033290Abstract: Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.Type: ApplicationFiled: April 17, 2015Publication date: February 2, 2017Applicant: LOMOX LIMITEDInventors: Luke William Judd, Matthew Phillip Aldred, Gene Carl Koch
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Patent number: 9508942Abstract: A charge transporting, liquid crystal photoalignment material comprising a charge transporting moiety connected through covalent chemical bonds to a surface derivatizing moiety, and a photoalignment moiety connected through covalent chemical bonds to a surface derivatizing moiety.Type: GrantFiled: February 16, 2009Date of Patent: November 29, 2016Assignee: Lomox LimitedInventor: Gene Carl Koch
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Patent number: 9376428Abstract: Methods of producing OLED materials containing fluorene ring systems in which two alkyl substituents at the 9-position of fluorene ring are alkyl substituted through key intermediates generically represented by the formula: where X represents a substituent that increases the acidity of the hydrogen atoms on the adjoining methylene group (which is immediately adjacent the fluorene ring systems 9 -position).Type: GrantFiled: May 9, 2013Date of Patent: June 28, 2016Assignee: Lomox LimitedInventor: Gene Carl Koch
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Publication number: 20160056389Abstract: OLED compounds of the general structure: B-S-A-S-B in which rod-like nuclei A comprise a condensed aromatic ring structure in turn comprising fluorene ring structures condensed with at least one additional fluorene ring structures wherein the fluorene ring systems comprised by the condensed aromatic structure are substituted at the 9-position, and in which the 9-positions of the fluorenes are not susceptible to oxidation.Type: ApplicationFiled: July 10, 2015Publication date: February 25, 2016Inventor: Gene Carl Koch
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Publication number: 20150141656Abstract: Methods of producing OLED materials containing fluorene ring systems in which two alkyl substituents at the 9-position of fluorene ring are alkyl substituted through key intermediates generically represented by the formula: where X represents a substituent that increases the acidity of the hydrogen atoms on the adjoining methylene group (which is immediately adjacent the fluorene ring systems 9-position).Type: ApplicationFiled: May 9, 2013Publication date: May 21, 2015Inventor: Gene Carl Koch
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Patent number: 9029537Abstract: Compounds of the general structure: Z-A-(S-B)n where A represents a linear aromatic molecular core, S represents a flexible spacer unit, B represents a crosslinking group such as a methacrylate group, n equals 1 to 3, and Z represents any entity compatible with the B groups, and in which A is a substantially aromatic nucleus containing fluorene ring structures substituted at the 9-position and in which the 9-positions of the fluorenes are not susceptible to oxidation.Type: GrantFiled: July 24, 2013Date of Patent: May 12, 2015Assignee: Lomox LimitedInventor: Gene Carl Koch
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Patent number: 9006435Abstract: LED compounds of the general structure: (B-S-)n-A-(-S-B)m (Structure 1); wherein the rod-like molecular nucleus A having the structure: -Ar(-T-Ar)p- (Structure 2); wherein T includes a diradical.Type: GrantFiled: September 29, 2010Date of Patent: April 14, 2015Assignee: Lomox LimitedInventor: Gene Carl Koch
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Publication number: 20150097145Abstract: OLED materials having the formula: T-A(-S-B(-P-B)m-S-A)n-T where A are independently selected rod-shaped, rigid molecular core units, S are independently selected flexible spacer units, B are polymerisable crosslinking groups independently selected, P are spacer groups independently selected, T are independently selected end groups, m are independently selected from values of from 1 to 4, n is equal to I to 3.Type: ApplicationFiled: May 9, 2013Publication date: April 9, 2015Inventor: Gene Carl Koch
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Publication number: 20130317233Abstract: Compounds of the general structure: Z-A-(S—B)n where A represents a linear aromatic molecular core, S represents a flexible spacer unit, B represents a crosslinking group such as a methacrylate group, n equals 1 to 3, and Z represents any entity compatible with the B groups, and in which A is a substantially aromatic nucleus containing fluorene ring structures substituted at the 9-position and in which the 9-positions of the fluorenes are not susceptible to oxidation.Type: ApplicationFiled: July 24, 2013Publication date: November 28, 2013Applicant: Lomox LimitedInventor: Gene Carl Koch
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Patent number: 8558013Abstract: Compounds of the general structure: Z-A-(S—B)n where A represents a linear aromatic molecular core, S represent a flexible spacer unit, B represents a crosslinking group such as a methacrylate group, n equals 1 to 3, and Z represents any entity compatible with the B groups, and in which A is a substantially aromatic nucleus containing fluorene ring structures substituted at the 9-position and in which the 9-positions of the fluorenes are not susceptible to oxidation.Type: GrantFiled: January 7, 2009Date of Patent: October 15, 2013Assignee: Lomox LimitedInventor: Gene Carl Koch
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Publication number: 20130037752Abstract: OLED compounds of the general structure: B—S-A-S—B in which rod-like nuclei A includes a condensed aromatic ring structure in turn having fluorene ring structures condensed with at least one additional fluorene ring structures wherein the fluorene ring systems provided by the condensed aromatic structure are substituted at the 9-position, and in which the 9-positions of the fluorenes are not susceptible to oxidation.Type: ApplicationFiled: September 29, 2010Publication date: February 14, 2013Applicant: LOMOX LIMITEDInventor: Gene Carl Koch
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Publication number: 20110020566Abstract: A charge transporting, liquid crystal photoalignment material comprising a charge transporting moiety connected through covalent chemical bonds to a surface derivatising moiety, and a photoalignment moiety connected through covalent chemical bonds to a surface derivatising moiety.Type: ApplicationFiled: February 16, 2009Publication date: January 27, 2011Inventor: Gene Carl Koch
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Publication number: 20110015404Abstract: Compounds of the general structure: Z-A-(S—B)n where A represents a linear aromatic molecular core, S represent a flexible spacer unit, B represents a crosslinking group such as a methacrylate group, n equals 1 to 3, and Z represents any entity compatible with the B groups, and in which A is a substantially aromatic nucleus containing fluorene ring structures substituted at the 9-position and in which the 9-positions of the fluorenes are not susceptible to oxidation.Type: ApplicationFiled: January 7, 2009Publication date: January 20, 2011Inventor: Gene Carl Koch
