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Jonathan S. Lindsey, Raleigh US

Jonathan S. Lindsey, Raleigh, NC US

Patent application numberDescriptionPublished
20080221319METHOD OF MAKING PORPHYRINS - A method of making a compound of Formula I:09-11-2008
20080269501Synthesis of Phosphono-Substituted Porphyrin Compounds for Attachment to Metal Oxide Surfaces - A method of making a phosphono-substituted dipyrromethane comprises reacting an aldehyde or acetal having at least one phosphono group substituted thereon with pyrrole to produce a phosphono-substituted dipyrromethane; and wherein the phosphono is selected from the group consisting of dialkyl phosphono, diaryl phosphono, and dialkylaryl phosphono. Additional methods, intermediates and products are also described.10-30-2008
20080280047PROCEDURE FOR PREPARING REDOX-ACTIVE POLYMERS ON SURFACES - This invention provides novel methods for the formation of redox-active polymers attached to surfaces. In certain embodiments, the methods involve providing redox-active molecules bearing at least a first reactive site or group and a second reactive site or group; and contacting the surface with the redox-active molecules where the contacting is under conditions that result in attachment of said redox-active molecules to said surface via the first reactive site or group and attachment of redox-active molecules via the second reactive site or group, to the redox-active molecules attached to the surface thereby forming a polymer attached to said surface where the polymers comprise at least two of said redox-active molecules.11-13-2008
20090023842PORPHYRIN AND CONDUCTIVE POLYMER COMPOSITIONS FOR USE IN SOLID-STATE ELECTRONIC DEVICES - Compositions comprising porphyrinic macrocycles and conjugated polymers such as polythiophene for use in organic electronic devices including solar cells are presented. Covalent linkage of a porphyrinic macrocycle to a polymer allows tuning of electronic and spectroscopic properties of conjugated polymers and can improve the heat stability of the system relative to a blended comparison. A composition comprising: at least one polymer comprising at least one porphyrinic macrocycle covalently linked to at least one conjugated polymer, wherein the porphyrinic macrocycle is metal-free is also presented. Inks can be formulated. Methods of making are provided.01-22-2009
20090069558REFINED ROUTES TO CHLORIN BUILDING BLOCKS - A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.03-12-2009
20090075295PORPHYRINIC COMPOUNDS FOR USE IN FLOW CYTOMETRY - The present invention provides a method of detecting (e.g., by flow cytometry) a target compound, cell or particle, wherein the target is labelled with a detectable luminescent compound. The method comprises utilizing as the detectable luminescent compound a compound comprising a porphyrinic macrocycle such as a porphyrin, chlorin, bacteriochlorin, or isobacteriochlorin. In particular embodiments, the detectable luminescent compound comprises a compound of the formula A-A′-Z-B′—B, wherein: A is a targeting group or member of a specific binding pair that specifically binds the detectable luminescent compound to the target compound, cell or particle; A′ is a linker group or covalent bond; B′ is a linker group or covalent bond; B is a water-soluble group; and Z is the porphyrinic macrocycle.03-19-2009
20090082576SYNTHETIC ROUTE TO ABCD-PORPHYRINS - A method of making a metalloporphyrin is carried out by reacting (i) a linear tetrapyrrole, said linear tetrapyrrole having a 19-acyl group and a 1-protecting group, with (ii) a metal salt under basic conditions to produce the metalloporphyrin. Products produced by such methods and intermediates useful for carrying out such methods are also described.03-26-2009
20090121210FORMATION OF SELF-ASSEMBLED MONOLAYERS ON SILICON SUBSTRATES - This invention provides a new method of forming a self-assembling monolayer (SAM) of alcohol-terminated or thiol-terminated organic molecules (e.g. ferrocenes, porphyrins, etc.) on a silicon or other group IV element surface. The assembly is based on the formation of an E-O— or an E-S— bond where E is the group IV element (e.g. Si, Ge, etc.). The procedure has been successfully used on both P- and n-type group IV element surfaces. The assemblies are stable under ambient conditions and can be exposed to repeated electrochemical cycling.05-14-2009
20090137795NEW ROUTE TO FORMYL-PORPHYRINS - A method of making a 5-formylporphyrin, comprises the steps of: condensing a 5-acetaldipyrromethane with a dipyrromethane-1,9-dicarbinol to produce a porphyrin having an acetal group substituted thereon at the 5 position; and then hydrolyzing said porphyrin to produce said 5-formylporphyrin. Products and intermediates useful in such methods, along with methods of making such intermediates, are also described.05-28-2009
20090143230INHIBITION OF BIOFILMS IN PLANTS WITH IMIDAZOLE DERIVATIVES - Disclosure is provided for methods of preventing, removing or inhibiting microbial biofilm formation or microbial infection in a plant or plant part thereof, including applying thereto a treatment effective amount of an active compound as described herein, or an agriculturally acceptable salt thereof. Methods of enhancing a microbicide (e.g., including a copper, antibiotic, bacteriophage, etc.) and/or plant defense activator are also provided, including applying an active compound as described herein. Compositions comprising an active compound as described herein in an agriculturally acceptable carrier are also provided, and in some embodiments the compositions further include a microbicide (e.g., including copper, antibiotic, bacteriophage, etc.) and/or plant defense activator.06-04-2009
20090191130DE NOVO SYNTHESIS OF BACTERIOCHLORINS - A method of making a bacteriochlorin is carried out by condensing a pair of compounds of Formula II07-30-2009
20090198049METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF PORPHYRINS - A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II:08-06-2009
20090270638METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF PORPHYRINS - A method of making a porphyrin (I) is carried out by condensing (i) a bis(imino)dipyrromethane of Formula II:10-29-2009
20090297456SWALLOWTAIL MOTIFS FOR IMPARTING WATER SOLUBILITY TO PORPHYRINIC COMPOUNDS - Porphyrinic compounds that contain solubilizing groups are described, along with methods of making and using the same and compositions comprising such compounds. Examples of such compounds include compounds of Formula (I) wherein: Z is a porphyrinic macrocyclic, Alk12-03-2009
20100200066METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF DIPYRRIN-SUBSTITUTED PORPHYRINIC MACROCYCLES - The present invention provides dipyrrin substituted porphyrinic macrocycles, intermediates useful for making the same, and methods of making the same. Such compounds may be used for purposes including the making of molecular memory devices, solar cells and light harvesting arrays.08-12-2010
20100204465REFINED ROUTES TO CHLORIN BUILDING BLOCKS - A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.08-12-2010
20100222573METHOD OF MAKING PORPHYRINS - A method of making a compound of Formula I:09-02-2010
20100305314GEOMETRIC SYNTHESIS OF PORPHYRIN RODS - A method of making a compound of Formula I′12-02-2010
20100330284PROCEDURE FOR PREPARING REDOX-ACTIVE POLYMERS ON SURFACES - This invention provides novel methods for the formation of redox-active polymers attached to surfaces. In certain embodiments, the methods involve providing redox-active molecules bearing at least a first reactive site or group and a second reactive site or group; and contacting the surface with the redox-active molecules where the contacting is under conditions that result in attachment of said redox-active molecules to said surface via the first reactive site or group and attachment of redox-active molecules via the second reactive site or group, to the redox-active molecules attached to the surface thereby forming a polymer attached to said surface where the polymers comprise at least two of said redox-active molecules.12-30-2010
20110015388Substituted benzazoloporphyrazines for polymerization and surface attachment and articles formed therefrom - The present invention provides an article of manufacture formed from a substrate and a benzazoloporphyrazine bound to the substrate. The article may take a variety of different forms and may be for example an electrochromic display, a molecular capacitor, a battery, a solar cell, or a molecular memory device. Methods of making such articles, along with compounds, methods and intermediates useful for making such benzazoloporphyrazines, are also described.01-20-2011
20110105746METHOD OF MAKING PORPHYRINS - A method of making a compound of Formula I:05-05-2011
20110144325METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF PORPHYRINS - A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II:06-16-2011
20110152515NEW ROUTE TO FORMYL-PORPHYRINS - A method of making a 5-formylporphyrin, comprises the steps of: condensing a 5-acetaldipyrromethane with a dipyrromethane-1,9-dicarbinol to produce a porphyrin having an acetal group substituted thereon at the 5 position; and then hydrolyzing said porphyrin to produce said 5-formylporphyrin. Products and intetinediates useful in such methods, along with methods of making such intermediates, are also described.06-23-2011
20110184166GEOMETRIC SYNTHESIS OF PORPHYRIN RODS - A method of making a compound of Formula I′07-28-2011
20110197969METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF DIPYRRIN-SUBSTITUTED PORPHYRINIC MACROCYCLES - The present invention provides dipyrrin substituted porphyrinic macrocycles, intermediates useful for making the same, and methods of making the same. Such compounds may be used for purposes including the making of molecular memory devices, solar cells and light harvesting arrays.08-18-2011
20110306774SYNTHETIC ROUTE TO ABCD-PORPHYRINS - A method of making a metalloporphyrin is carried out by reacting (i) a linear tetrapyrrole, said linear tetrapyrrole having a 19-acyl group and a 1-protecting group, with (ii) a metal salt under basic conditions to produce the metalloporphyrin. Products produced by such methods and intermediates useful for carrying out such methods are also described.12-15-2011
20120004384SUBSTITUTED BENZAZOLOPORPHYRAZINES FOR POLYMERIZATION AND SURFACE ATTACHMENT AND ARTICLES FORMED THEREFROM - The present invention provides an article of manufacture formed from a substrate and a benzazoloporphyrazine bound to the substrate. The article may take a variety of different forms and may be for example an electrochromic display, a molecular capacitor, a battery, a solar cell, or a molecular memory device. Methods of making such articles, along with compounds, methods and intermediates useful for making such benzazoloporphyrazines, are also described.01-05-2012
20120065391SYNTHESIS OF PHOSPHONO-SUBSTITUTED PORPHYRIN COMPOUNDS FOR ATTACHMENT TO METAL OXIDE SURFACES - A method of making a phosphono-substituted dipyrromethane comprises reacting an aldehyde or acetal having at least one phosphono group substituted thereon with pyrrole to produce a phosphono-substituted dipyrromethane; and wherein the phosphono is selected from the group consisting of dialkyl phosphono, diaryl phosphono, and dialkylaryl phosphono. Additional methods, intermediates and products are also described.03-15-2012
20120082621SWALLOWTAIL MOTIFS FOR IMPARTING WATER SOLUBILITY TO PORPHYRINIC COMPOUNDS - Porphyrinic compounds that contain solubilizing groups are described, along with methods of making and using the same and compositions comprising such compounds. Examples of such compounds include compounds compounds of Formula I:04-05-2012
20120101243SUBSTITUTED BENZAZOLOPORPHYRAZINES FOR POLYMERIZATION AND SURFACE ATTACHMENT AND ARTICLES FORMED THEREFROM - The present invention provides an article of manufacture formed from a substrate and a benzazoloporphyrazine bound to the substrate. The article may take a variety of different forms and may be for example an electrochromic display, a molecular capacitor, a battery, a solar cell, or a molecular memory device. Methods of making such articles, along with compounds, methods and intermediates useful for making such benzazoloporphyrazines, are also described.04-26-2012
20120126214METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF DIPYRRIN-SUBSTITUTED PORPHYRINIC MACROCYCLES - The present invention provides dipyrrin substituted porphyrinic macrocycles, intermediates useful for making the same, and methods of making the same. Such compounds may be used for purposes including the making of molecular memory devices, solar cells and light harvesting arrays.05-24-2012
20120209009SYNTHETIC ROUTE TO ABCD-PORPHYRINS - A method of making a metalloporphyrin is carried out by reacting (i) a linear tetrapyrrole, said linear tetrapyrrole having a 19-acyl group and a 1-protecting group, with (ii) a metal salt under basic conditions to produce the metalloporphyrin. Products produced by such methods and intermediates useful for carrying out such methods are also described.08-16-2012
20120232463DE NOVO SYNTHESIS OF BACTERIOCHLORINS - A method of making a bacteriochlorin is carried out by condensing a pair of compounds of Formula II09-13-2012
20120244551PORPHYRINIC COMPOUNDS FOR USE IN FLOW CYTOMETRY - The present invention provides a method of detecting (e.g., by flow cytometry) a target compound, cell or particle, wherein the target is labelled with a detectable luminescent compound. The method comprises utilizing as the detectable luminescent compound a compound comprising a porphyrinic macrocycle such as a porphyrin, chlorin, bacteriochlorin, or isobacteriochlorin. In particular embodiments, the detectable luminescent compound comprises a compound of the formula A-A′-Z-B′-B, wherein: A is a targeting group or member of a specific binding pair that specifically binds the detectable luminescent compound to the target compound, cell or particle; A′ is a linker group or covalent bond; B′ is a linker group or covalent bond; B is a water-soluble group; and Z is the porphyrinic macrocycle.09-27-2012
20120245508SYNTHESIS OF CHLORINS AND PHORBINES WITH ENHANCED RED SPECTRAL FEATURES - The present invention provides compounds of the general Formula DI:09-27-2012
20120253052METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF PORPHYRINS - A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II:10-04-2012
20120277420REFINED ROUTES TO CHLORIN BUILDING BLOCKS - A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.11-01-2012
20120322999Synthesis of Phosphono-Substituted Porphyrin Compounds for Attachment to Metal Oxide Surfaces - A method of making a phosphono-substituted dipyrromethane comprises reacting an aldehyde or acetal having at least one phosphono group substituted thereon with pyrrole to produce a phosphono-substituted dipyrromethane; and wherein the phosphono is selected from the group consisting of dialkyl phosphono, diaryl phosphono, and dialkylaryl phosphono. Additional methods, intermediates and products are also described.12-20-2012
20120328577INHIBITION OF BIOFILMS IN PLANTS WITH IMIDAZOLE DERIVATIVES - Disclosure is provided for methods of preventing, removing or inhibiting microbial biofilm formation or microbial infection in a plant or plant part thereof, including applying thereto a treatment effective amount of an active compound as described herein, or an agriculturally acceptable salt thereof. Methods of enhancing a microbicide (e.g., including a copper, antibiotic, bacteriophage, etc.) and/or plant defense activator are also provided, including applying an active compound as described herein. Compositions comprising an active compound as described herein in an agriculturally acceptable carrier are also provided, and in some embodiments the compositions further include a microbicide (e.g., including copper, antibiotic, bacteriophage, etc.) and/or plant defense activator.12-27-2012
20130079528GEOMETRIC SYNTHESIS OF PORPHYRIN RODS - A method of making a compound of Formula I′03-28-2013
20140079808INHIBITION OF BIOFILMS IN PLANTS WITH IMIDAZOLE DERIVATIVES - Disclosure is provided for methods of preventing, removing or inhibiting microbial biofilm formation or microbial infection in a plant or plant part thereof, including applying thereto a treatment effective amount of an active compound as described herein, or an agriculturally acceptable salt thereof. Methods of enhancing a microbicide (e.g., including a copper, antibiotic, bacteriophage, etc.) and/or plant defense activator are also provided, including applying an active compound as described herein. Compositions comprising an active compound as described herein in an agriculturally acceptable carrier are also provided, and in some embodiments the compositions further include a microbicide (e.g., including copper, antibiotic, bacteriophage, etc.) and/or plant defense activator.03-20-2014
20140093887PORPHYRINIC COMPOUNDS FOR USE IN FLOW CYTOMETRY - The present invention provides a method of detecting (e.g., by flow cytometry) a target compound, cell or particle, wherein the target is labelled with a detectable luminescent compound. The method comprises utilizing as the detectable luminescent compound a compound comprising a porphyrinic macrocycle such as a porphyrin, chlorin, bacteriochlorin, or isobacteriochlorin. In particular embodiments, the detectable luminescent compound comprises a compound of the formula A-A′-Z-B′-B, wherein: A is a targeting group or member of a specific binding pair that specifically binds the detectable luminescent compound to the target compound, cell or particle; A′ is a linker group or covalent bond; B′ is a linker group or covalent bond; B is a water-soluble group; and Z is the porphyrinic macrocycle.04-03-2014
20140106367SWALLOWTAIL MOTIFS FOR IMPARTING WATER SOLUBILITY TO PORPHYRINIC COMPOUNDS - Porphyrinic compounds that contain solubilizing groups are described, along with methods of making and using the same and compositions comprising such compounds. Examples of such compounds include compounds of Formula I:04-17-2014
20140154186BACTERIOCHLORIN IMIDES - Compound of Formula I: are described, along with compositions containing the same and methods of use thereof.06-05-2014
20140221644NEW ROUTES TO TRANS A,B-SUBSTITUTED BACTERIOCHLORINS - Bacteriochlorin of Formula I: wherein R is H or silyl are described, along with compositions containing the same and methods of making and using the same.08-07-2014
20140371286DE NOVO SYNTHESIS OF BACTERIOCHLORINS - A method of making a bacteriochlorin is carried out by condensing a pair of compounds of Formula II12-18-2014

Patent applications by Jonathan S. Lindsey, Raleigh, NC US

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