• G-banding of plant chromosomes 

      Hsu, Tao-Chiuh (United States Patent and Trademark Office, 1986-06-24)
      A method for the staining of the chromosomal material of plant cells so as to induce G-Bands, useful in plant genetic studies such as hydridization. G-Banding is induced by contacting living plant cells, such as those of ...
    • Gadolinium chelates as NMR contrast agents 

      Sherry, A. Dean (United States Patent and Trademark Office, 1987-01-27)
      " Chelates of gadolinium with 1,4,7-triazacyclononane-N,N',N""-triacetate; 1,4,7,10-tetrazacyclododecane-N,N',N'""tetraacetate; and 1,5,9-triazacyclododecane-N,N',N""-triacetate are useful as NMR contrast agents. "
    • Gas phase selective beam deposition 

      Harris L. Marcus (United States Patent and Trademark Office, 1991-05-21)
      A method and apparatus for selectively depositing a layer of material from a gas phase to produce a part comprising a plurality of deposited layers. The apparatus includes a computer controlling a directed energy beam, ...
    • Gas separation membrane 

      Baer, Eric; Freeman, Benny D.; Armstrong, Shannon; Paul, Donald R.; Offord, Grant (United States Patent and Trademark Office, 2017-08-08)
      A method of fabricating a gas separation membrane includes providing a coextruded multilayer film that includes a first polymer layer formed of a first polymer material and a second polymer layer formed of a second polymer ...
    • Gas separations using mixed matrix membranes 

      Stephen J. Miller; William Koros; De Q. Vu; Rajiv Mahajan (United States Patent and Trademark Office, 2003-01-07)
      Mixed matrix membranes capable of separating carbon dioxide from mixtures including carbon dioxide and methane, and processes for purifying methane using the membranes, are disclosed. The membranes are polymer membranes ...
    • Gels for encapsulation of biological materials 

      Hubbell, Jeffrey A.; Hossainy, Syed; Pathak, Chandrashekhar P.; Sawhney, Amarpreet S.; Desai, Neil P. (United States Patent and Trademark Office, 1998-09-01)
      " This invention provides novel methods for the formation of biocompatible membranes around biological materials using photopolymerization of water soluble molecules. The membranes can be used as a covering to encapsulate ...
    • Gels for encapsulation of biological materials 

      Jeffrey A. Hubbell; Amarpreet S. Sawhney; Neil P. Desai; Chandrashekhar P. Pathak; Syed Hossainy (United States Patent and Trademark Office, 2001-07-10)
      " This invention provides novel methods for the formation of biocompatible membranes around biological materials using photopolymerization of water soluble molecules. The membranes can be used as a covering to encapsulate ...
    • Gels for encapsulation of biological materials 

      Jeffrey A. Hubbell; Amarpreet S. Sawhney; Neil P. Desai; Chandrashekhar P. Pathak; Jennifer L. Hill; Syed Hossainy (United States Patent and Trademark Office, 1998-11-10)
      Water soluble macromers are modified by addition of free radical polymerizable groups, such as those containing a carbon-carbon double or triple bond, which can be polymerized under mild conditions to encapsulate tissues, ...
    • Gels for encapsulation of biological materials 

      Jeffrey A. Hubbell; Amarpreet S. Sawhney; Neil P. Desai; Chandrashekhar P. Pathak; Jennifer L. Hill; Syed Hossainy (United States Patent and Trademark Office, 1999-01-12)
      Water soluble macromers are modified by addition of free radical polymerizable groups, such as those containing a carbon-carbon double or triple bond, which can be polymerized under mild conditions to encapsulate tissues, ...
    • Gels for encapsulation of biological materials 

      Jeffrey A. Hubbell; Amarpreet S. Sawhney; Neil P. Desai; Chandrashekhar P. Pathak; Jennifer L. Hill; Syed Hossainy (United States Patent and Trademark Office, 1998-12-01)
      Water soluble macromers are modified by addition of free radical polymerizable groups, such as those containing a carbon-carbon double or triple bond, which can be polymerized under mild conditions to encapsulate tissues, ...
    • Gels for encapsulation of biological materials 

      Jeffrey A. Hubbell; Amarpreet S. Sawhney; Neil P. Desai; Chandrashekhar P. Pathak; Syed Hossainy (United States Patent and Trademark Office, 1996-06-25)
      " This invention provides novel methods for the formation of biocompatible membranes around biological materials using photopolymerization of water soluble molecules. The membranes can be used as a covering to encapsulate ...
    • Gels for encapsulation of biological materials 

      Jeffrey A. Hubbell; Amarpreet S. Sawhney; Neil P. Desai; Chandrashekhar P. Pathak; Syed Hossainy (United States Patent and Trademark Office, 2008-08-19)
      This invention provides novel methods for the formation of biocompatible membranes around biological materials using photopolymerization of water soluble molecules. The membranes can be used as a covering to encapsulate ...
    • Gels for encapsulation of biological materials 

      Jeffrey A. Hubbell; Amarpreet S. Sawhney; Neil P. Desai; Chandrashekhar P. Pathak; Jennifer L. Hill-West; Syed Hossainy (United States Patent and Trademark Office, 1996-11-12)
      Water soluble macromers are modified by addition of free radical polymerizable groups, such as those containing a carbon-carbon double or triple bond, which can be polymerized under mild conditions to encapsulate tissues, ...
    • General signaling protocol for chemical receptors in immobilized matrices 

      Dean P. Neikirk; Jason B. Shear; John T. McDevitt; Eric V. Anslyn (United States Patent and Trademark Office, 2003-07-08)
      A system for the rapid characterization of multi-analyte fluids, in one embodiment, includes a light source, a sensor array, and a detector. The sensor array is formed from a supporting member into which a plurality of ...
    • Generating terahertz frequency combs from quantum cascade lasers using nonlinear frequency mixing 

      Mikhail A. Belkin; Karun Vijayraghavan; Seungyong Jung (United States Patent and Trademark Office, 2016-11-29)
      Methods and systems include generating one or more mid-infrared frequencies based at least upon electron transitions in one or more quantum cascade heterostructures. The quantum cascade heterostructures are concurrently ...
    • Generation of multi-phase multiple-order harmonics of a fundamental frequency source with adjustable phase angle capability 

      John S. Hsu; Amr M. Amin (United States Patent and Trademark Office, 1994-02-08)
      Improved techniques and circuit arrangements are provided for generating gating signals for firing the switching devices of an inverter circuit or like power electronics generator to generate harmonics of a fundamental ...
    • Genetic and epigenetic manipulation of ABC transporters and ectophosphatases for the conference of hormone and herbicide resistance 

      Collin E. Thomas; J. Brian Windsor; Stan J. Roux; Alan M. Lloyd (United States Patent and Trademark Office, 2002-09-10)
      The present invention relates to methods for modulating the resistance of cells to foreign compounds, i.e. drugs, antibiotics, etc by altering the ATP gradient across biological membranes. The altering of the ATP gradient ...
    • Graphene synthesis by chemical vapor deposition 

      Luigi Colombo; Rodney S. Ruoff; Xuesong Li (United States Patent and Trademark Office, 2013-06-25)
      Processes for synthesizing graphene films. Graphene films may be synthesized by heating a metal or a dielectric on a substrate to a temperature between 400° C. and 1,400° C. The metal or dielectric is exposed to an organic ...
    • Graphene/metal nanowire hybrid transparent conductive films 

      Rodney S. Ruoff; Iskandar Kholmanov (United States Patent and Trademark Office, 2016-10-25)
      A hybrid transparent conductive film, and methods for fabricating such hybrid transparent conductive films, involving the assembly of two-dimensional graphene-based materials with one-dimensional silver and/or copper ...
    • Growth of polycrystalline CaF.sub.2 via low temperature OMCVD 

      Al F. Tasch, Jr.; Richard A. Jones; Alan H. Cowley (United States Patent and Trademark Office, 1991-06-25)
      The present invention involves the use of organocalcium precursors for the chemical vapor deposition of thin CaF.sub.2 films under exceptionally mild conditions. This method is based on utilizing an organocalcium compound ...