Patents by Inventor Alexey Nokel
Alexey Nokel 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).
-
Patent number: 9508938Abstract: The present invention provides a organic compound of the general structural formula I and photovoltaic device and photovoltaic layer comprising thereof Said organic compound forms rod-dike supramolecules and absorbs electromagnetic radiation in at least one predetermined spectral subrange within a wavelength range from 400 to 3000 nm with excitation of electron-hole pairs. The polycyclic core Cor1, the bridging group B, and the polycyclic core Cor2 form a molecular system selected from the list comprising donor-bridge-acceptor-bridge-donor and acceptor-bridge-donor-bridge-acceptor in which a dissociation of excited electron-hole pairs is carried out. A solution of the organic compound or its salt forms a solid photo voltaic layer on a substrate.Type: GrantFiled: October 16, 2015Date of Patent: November 29, 2016Assignee: Cryscade Solar LimitedInventors: Pavel Khokhlov, Pavel Ivan Lazarev, Alexey Nokel
-
Patent number: 9488763Abstract: The polycyclic organic compounds which are substantially transparent for an electromagnetic radiation in the visible spectral range, an anisotropic optical film comprising at least one polycyclic organic compound and a method of producing thereof are disclosed. The polycyclic organic compounds have a general formula (I) wherein A and B are acid groups; n is the number of phenyl rings in the range from 3 to 10; m is 0, 1, 2 or 3; l is 1, 2, or 3; p is 1, 2, 3, 4, 5 or 6; C is a counterion from a list comprising H+, NH+4, Na+, K+, Li+, Cs+, Ca2+, Mg2+, Sr2+, La3+, Zn2+, Zr4+, Ce3+, Y3+, Yb3+, Gd3+, and any combination thereof; k is the number of counterions necessary for compensation of the negative electric charge equal to (?p).Type: GrantFiled: May 12, 2015Date of Patent: November 8, 2016Assignee: Crysoptix K.K.Inventors: Valery S. Kuzmin, Alexey Nokel
-
Publication number: 20160043328Abstract: The present invention provides a organic compound of the general structural formula I and photovoltaic device and photovoltaic layer comprising thereof Said organic compound forms rod-dike supramolecules and absorbs electromagnetic radiation in at least one predetermined spectral subrange within a wavelength range from 400 to 3000 nm with excitation of electron-hole pairs. The polycyclic core Cor1, the bridging group B, and the polycyclic core Cor2 form a molecular system selected from the list comprising donor-bridge-acceptor-bridge-donor and acceptor-bridge-donor-bridge-acceptor in which a dissociation of excited electron-hole pairs is carried out. A solution of the organic compound or its salt forms a solid photo voltaic layer on a substrate.Type: ApplicationFiled: October 16, 2015Publication date: February 11, 2016Inventors: Pavel Khokhlov, Pavel Ivan Lazarev, Alexey Nokel
-
Patent number: 9193727Abstract: The present invention provides a organic compound of the general structural formula I and photovoltaic device and photovoltaic layer comprising thereof Said organic compound forms rod-like supramolecules and absorbs electromagnetic radiation in at least one predetermined spectral subrange within a wavelength range from 400 to 3000 nm with excitation of electron-hole pairs. The polycyclic core Cor1, the bridging group B, and the polycyclic core Cor2 form a molecular system selected from the list comprising donor-bridge-acceptor-bridge-donor and acceptor-bridge-donor-bridge-acceptor in which a dissociation of excited electron-hole pairs is carried out. A solution of the organic compound or its salt forms a solid photovoltaic layer on a substrate.Type: GrantFiled: March 7, 2012Date of Patent: November 24, 2015Assignee: Cryscade Solar LimitedInventors: Pavel Khokhlov, Pavel Ivan Lazarev, Alexey Nokel
-
Publication number: 20150316695Abstract: The polycyclic organic compounds which are substantially transparent for an electromagnetic radiation in the visible spectral range, an anisotropic optical film comprising at least one polycyclic organic compound and a method of producing thereof are disclosed. The polycyclic organic compounds have a general formula (I) wherein A and B are acid groups; n is the number of phenyl rings in the range from 3 to 10; m is 0, 1, 2 or 3; l is 1, 2, or 3; p is 1, 2, 3, 4, 5 or 6; C is a counterion from a list comprising H+, NH+4, Na+, K+, Li+, Cs+, Ca2+, Mg2+, Sr2+, La3+, Zn2+, Zr4+, Ce3+, Y3+, Yb3+, Gd3+, and any combination thereof; k is the number of counterions necessary for compensation of the negative electric charge equal to (?p).Type: ApplicationFiled: May 12, 2015Publication date: November 5, 2015Applicant: CRYSOPTIX K.K.Inventors: Valery S. Kuzmin, Alexey Nokel
-
Patent number: 9040744Abstract: The polycyclic organic compounds which are substantially transparent for an electromagnetic radiation in the visible spectral range, an anisotropic optical film comprising at least one polycyclic organic compound and a method of producing thereof are disclosed. The polycyclic organic compounds have a general formula (I) wherein A and B are acid groups, n is the number of phenyl rings in the range from 3 to 10; m is 0, 1, 2 or 3; l is 1, 2, or 3, p is 1, 2, 3, 4, 5 or 6, C is a counterion from a list comprising H+, NH+4, Na+, K+, Li+, Cs+, Ca2+, Mg2+, Sr2+, La3+, Zn2+, Zr4+, Ce3+, Y3+, Yb3+, Gd3+, and any combination thereof; k is the number of counterions necessary for compensation of the negative electric charge equal to (?p).Type: GrantFiled: January 11, 2008Date of Patent: May 26, 2015Assignee: Crysoptix K.K.Inventors: Valery S. Kuzmin, Alexey Nokel
-
Publication number: 20120227802Abstract: The present invention provides a organic compound of the general structural formula 1 and photovoltaic device and photovoltaic layer comprising thereof Said organic compound forms rod-like supramolecules and absorbs electromagnetic radiation in at least one predetermined spectral subrange within a wavelength range from 400 to 3000 nm with excitation of electron-hole pairs. The polycyclic core Cor1, the bridging group B, and the polycyclic core Cor2 form a molecular system selected from the list comprising donor-bridge-acceptor-bridge-donor and acceptor-bridge-donor-bridge-acceptor in which a dissociation of excited electron-hole pairs is carried out. A solution of the organic compound or its salt forms a solid photovoltaic layer on a substrate.Type: ApplicationFiled: March 7, 2012Publication date: September 13, 2012Applicant: Cryscade Solar LimitedInventors: Pavel KHOKHLOV, Pavel Ivan Lazarev, Alexey Nokel
-
Publication number: 20110149393Abstract: This invention relates to polycyclic organic compounds of a general structural formula (I): wherein Y is a predominantly planar polycyclic system being at least partially aromatic, W1, W2, and W3 are different groups providing solubility in an organic solvent, and sum n1+n2+n3 is 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, which are capable of forming supramolecular structures in a wide range of organic solvents, and which are capable of absorbing electromagnetic radiation in at least one subrange of the visible spectral range.Type: ApplicationFiled: March 4, 2009Publication date: June 23, 2011Applicant: Crysoptic KKInventors: Alexey Nokel, Pavel I. Lazarev
-
Publication number: 20110064892Abstract: This invention relates to polycyclic organic compounds of general structural formula (I): wherein Y is a predominantly planar polycyclic system being at least partially aromatic, W1, W2, and W3 are different groups providing solubility in an organic solvent, and sum (n1+n2+n3) is 1, 2, 3, 4, 5, 6, 7 or 8. The polycyclic organic compounds are substantially transparent for electromagnetic radiation in the visible spectral range and are capable of forming supramolecules in the organic solvent.Type: ApplicationFiled: March 4, 2009Publication date: March 17, 2011Inventors: Alexey Nokel, Pavel I. Lazarev
-
Publication number: 20100279122Abstract: The present invention is relates to the synthesis of predominantly planar heterocyclic organic compound and the manufacture of optical films based on these compounds. Said organic compound has the general structural formula where Het is a predominantly planar heterocyclic molecular system possessing hydrophilic properties; B is a binding group; p is the number in the range from 3 to 8; S is a group providing solubility of the organic compound; m is a number in the range from 0 to 8. Said organic compound is transparent for electromagnetic radiation in the visible spectral range from 400 to 700 nm, and a solution of the compound or a salt thereof is capable of forming a substantially transparent optical layer on a substrate, with the heterocyclic molecular planes oriented predominantly parallel to the substrate surface.Type: ApplicationFiled: August 16, 2007Publication date: November 4, 2010Applicant: CRYSOPTIX KKInventors: Alexey Nokel, Pavel I. Lazarev
-
Publication number: 20100233491Abstract: The present invention relates generally to the field of organic chemistry and particularly to anisotropic polymer films. More specifically, the present invention relates to materials for microelectronics, optics, communications, computer technology, and other related fields. The invention provides an anisotropic polymeric film and method of producing the same, which film comprises a substrate and an anisotropic layer of noncovalent polymeric material. The anisotropic layer comprises a mixture of general composition (I) where Heti is a heterocyclic molecular system of the i-th kind, K is the number of different kinds of heterocyclic molecular system in the mixture and is equal to 1, 2, 3, 4, 5 or 6; i is an integer in the range from 1 to K; P1, P2, . . . PK are real numbers in the range from 0 to 1 and obey the condition: P1+P2+ . . .Type: ApplicationFiled: August 16, 2007Publication date: September 16, 2010Applicant: CRYSOPTIX KKInventors: Alexey Nokel, Pavel I. Lazarev
-
Publication number: 20100215954Abstract: The polycyclic organic compounds which are substantially transparent for an electromagnetic radiation in the visible spectral range, an anisotropic optical film comprising at least one polycyclic organic compound and a method of producing thereof are disclosed. The polycyclic organic compounds have a general formula (I) wherein A and B are acid groups, n is the number of phenyl rings in the range from 3 to 10; m is 0, 1, 2 or 3; / is 1, 2, or 3, p is 1, 2, 3, 4, 5 or 6, C is a counterion from a list comprising H+, NH+4, Na+, K+, Li+, Cs+, Ca2+, Mg2+, Sr2+, La3+, Zn2+, Zr4+, Ce3+, Y3+, Yb3+, Gd3+, and any combination thereof; k is the number of counterions necessary for compensation of the negative electric charge equal to (?p).Type: ApplicationFiled: January 11, 2008Publication date: August 26, 2010Applicant: Crysoptix KKInventors: Valery S. Kuzmin, Alexey Nokel
-
Publication number: 20070248771Abstract: An acenaphtho[1,2-b]quinoxaline sulfo- and carboxy-derivative of the present invention is represented by a structure formula selected from the group consisting of structures I: wherein: k, l are individually integers in the range of 0 to 4; m, n are individually integers in the range of 0 to 6; M is a counter ion. The acenaphtho[1,2-b]quinoxaline sulfo- and carboxy-derivative can form a lyotropic liquid crystal system and is useful for an optically anisotropic film.Type: ApplicationFiled: April 21, 2006Publication date: October 25, 2007Inventors: Alexey Nokel, Tatsuki Nagatsuka, Michael Paukshto
-
Publication number: 20050109986Abstract: The present invention provides a series of new chemical compounds, lyotropic liquid crystal systems, materials, blends, mixtures, namely acenaphtho[1,2-b]quinoxaline sulfoderivatives of the general structural formula: wherein n is an integer in the range of 1 to 4; m is an integer in the range of 0 to 4; z is an integer in the range of 0 to 6, and m+z+n?10; X and Y are individually selected from the group g of CH3, C2H5, OCH3, OC2H5, Cl, Br, OH, OCOCH3 NH2, NHCOCH3, NO2, F, CF3, CN, OCN, SCN, COOH, and CONH2; M is a counterion; and j is the number of counterions in the molecule.Type: ApplicationFiled: November 17, 2004Publication date: May 26, 2005Inventors: Tatyana Dutova, Alexey Nokel, Elena Sidorenko, Sergey Timofeev