Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US420941123 Mar 197924 Jun 1980Exxon Research & Engineering Co.Methylol polyesters of C.sub.12 -C.sub.22 hydrocarbon substituted succinic anhydride or acid, their preparation and use as additives for lubricants and fuels
US442295321 Abr 198227 Dic 1983Petrolite CorporationCorrosion inhibition of halocarbon systems
US67876329 Oct 20017 Sep 2004Cyclics CorporationOrgano-titanate catalysts for preparing pure macrocyclic oligoesters
US68311387 Ene 200214 Dic 2004Cyclics CorporationPolymer-containing organo-metal catalysts
US685579824 Feb 200315 Feb 2005Cyclics CorporationMethods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US690614720 Mar 200214 Jun 2005Cyclics CorporationCatalytic systems
US69606263 Jun 20041 Nov 2005Cyclics CorporationIntimate physical mixtures containing macrocyclic polyester oligomer and filler
US696296819 Dic 20038 Nov 2005Cyclics CorporationPurification of macrocyclic oligoesters
US69949147 Abr 20037 Feb 2006Cyclics CorporationMacrocyclic polyester oligomers and processes for polymerizing the same
US702280629 Nov 20044 Abr 2006Cyclics CorporationMethods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US707129126 Jun 20024 Jul 2006Cyclics CorporationIsolation, formulation and shaping of macrocyclic oligoesters
US71511433 Jun 200419 Dic 2006Cyclics CorporationBlends containing macrocyclic polyester oligomer and high molecular weight polymer
US718666628 Mar 20056 Mar 2007Cyclics CorporationCatalytic systems
US723004427 Oct 200512 Jun 2007Cyclics CorporationIntimate physical mixtures containing macrocyclic polyester oligomer and filler
US725624110 Ene 200614 Ago 2007Cyclics CorporationMethods for polymerizing macrocyclic polyester oligomers using catalyst promoters
US730412331 Mar 20064 Dic 2007Cyclics CorporationProcesses for shaping macrocyclic oligoesters
US730975610 Feb 200618 Dic 2007Cyclics CorporationMethods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US75190964 Jun 200414 Abr 2009The General Hospital CorporationProcess and apparatus for a wavelength tuning source
US756734931 Mar 200428 Jul 2009The General Hospital CorporationSpeckle reduction in optical coherence tomography by path length encoded angular compounding
US761551120 May 200410 Nov 2009Cyclics CorporationOrgano-titanate catalysts for preparing pure macrocyclic oligoesters
US763008313 Dic 20078 Dic 2009The General Hospital CorporationApparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US764315213 Dic 20075 Ene 2010The General Hospital CorporationApparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US766651727 Jun 200623 Feb 2010Cyclics CorporationIsolation, formulation, and shaping of macrocyclic oligoesters
US772478611 Abr 200825 May 2010The General Hospital CorporationProcess and apparatus for a wavelength tuning source
US77334978 Sep 20048 Jun 2010The General Hospital CorporationMethod and apparatus for performing optical imaging using frequency-domain interferometry
US77421735 Abr 200722 Jun 2010The General Hospital CorporationMethods, arrangements and systems for polarization-sensitive optical frequency domain imaging of a sample
US775010924 Mar 20066 Jul 2010Cyclics CorporationUse of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US776778124 Mar 20063 Ago 2010Cyclics CorporationPreparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US77824644 May 200724 Ago 2010The General Hospital CorporationProcesses, arrangements and systems for providing a fiber layer thickness map based on optical coherence tomography images
US779627010 Ene 200714 Sep 2010The General Hospital CorporationSystems and methods for generating data based on one or more spectrally-encoded endoscopy techniques
US78092255 Sep 20085 Oct 2010The General Hospital CorporationImaging system and related techniques
US784357229 Sep 200630 Nov 2010The General Hospital CorporationMethod and apparatus for optical imaging via spectral encoding
US784794929 Sep 20067 Dic 2010The General Hospital CorporationMethod and apparatus for optical imaging via spectral encoding
US787275730 Sep 200918 Ene 2011The General Hospital CorporationApparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US787275929 Sep 200618 Ene 2011The General Hospital CorporationArrangements and methods for providing multimodality microscopic imaging of one or more biological structures
US788934813 Oct 200615 Feb 2011The General Hospital CorporationArrangements and methods for facilitating photoluminescence imaging
US789865630 Abr 20081 Mar 2011The General Hospital CorporationApparatus and method for cross axis parallel spectroscopy
US792027124 Ago 20075 Abr 2011The General Hospital CorporationApparatus and methods for enhancing optical coherence tomography imaging using volumetric filtering techniques
US79251335 Sep 200812 Abr 2011The General Hospital CorporationImaging system and related techniques
US793302130 Oct 200826 Abr 2011The General Hospital CorporationSystem and method for cladding mode detection
US794901917 Ene 200824 May 2011The General HospitalWavelength tuning source based on a rotatable reflector
US796957813 Jun 200828 Jun 2011The General Hospital CorporationMethod and apparatus for performing optical imaging using frequency-domain interferometry
US798287921 Feb 200719 Jul 2011The General Hospital CorporationMethods and systems for performing angle-resolved fourier-domain optical coherence tomography
US799521021 Nov 20059 Ago 2011The General Hospital CorporationDevices and arrangements for performing coherence range imaging using a common path interferometer
US799562730 Nov 20099 Ago 2011The General Hospital CorporationProcess and apparatus for a wavelength tuning source
US801859823 Jul 200413 Sep 2011The General Hospital CorporationProcess, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (OCT) imaging
US804060829 Ago 200818 Oct 2011The General Hospital CorporationSystem and method for self-interference fluorescence microscopy, and computer-accessible medium associated therewith
US804517717 Abr 200825 Oct 2011The General Hospital Corporation
Massachusetts Eye and Ear Infirmary
Apparatus and methods for measuring vibrations using spectrally-encoded endoscopy
US80507478 Ago 20081 Nov 2011The General Hospital CorporationMethod and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties
US805446813 Dic 20078 Nov 2011The General Hospital CorporationApparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US80813168 Ago 200520 Dic 2011The General Hospital CorporationProcess, system and software arrangement for determining at least one location in a sample using an optical coherence tomography
US809786426 Ene 201017 Ene 2012The General Hospital CorporationSystem, method and computer-accessible medium for providing wide-field superresolution microscopy
US81159192 May 200814 Feb 2012The General Hospital CorporationMethods, arrangements and systems for obtaining information associated with a sample using optical microscopy
US814501817 Ene 200727 Mar 2012The General Hospital CorporationApparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and methods for producing one or more optical arrangements
US814941822 Oct 20103 Abr 2012The General Hospital CorporationMethod and apparatus for optical imaging via spectral encoding
US81504968 Ago 20083 Abr 2012The General Hospital CorporationMethod and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties
US817470227 Jul 20098 May 2012The General Hospital CorporationSpeckle reduction in optical coherence tomography by path length encoded angular compounding
US81756854 May 20078 May 2012The General Hospital CorporationProcess, arrangements and systems for providing frequency domain imaging of a sample
US820899524 Ago 200526 Jun 2012The General Hospital CorporationMethod and apparatus for imaging of vessel segments