Abstract: Methods for producing genetically modified plants, particularly woody plants, and most particularly plants of the Eucalyptus and Pinus species, involve transformation of target plant material with a desired genetic construct and regeneration of the transformed plant material using an adventitious shoot bud system. The methods provide a high transformation efficiency and substantially reduce the duration of the transformation and regeneration protocols. Stem segments of a target plant are transformed using Agrobacterium-mediated techniques, and adventitious shoot buds are regenerated from the Agrobacterium-infected stem segments. Preferred culture media, including selection media, and improved plant culture techniques are disclosed.
Type:
Grant
Filed:
September 15, 1998
Date of Patent:
July 3, 2001
Assignees:
Genesis Research & Development Corp. Ltd., Fletcher Challenge Forests Ltd.
Abstract: The present invention provides a method for determining the presence of solid tumor tissue, for identifying and mapping the margins of solid tumors during surgical or diagnostic procedures, and for grading and characterizing tumor tissue by detecting changes in the optical properties of an area of interest suspected to contain tumor tissue.
Abstract: Isolated polynucleotides encoding polypeptides expressed in mammalian fsn -/- lymph node stromal cells are provided, together with expression vectors and host cells comprising such isolated polynucleotides. In certain embodiments such polynucleotides encode members of the fibroblast growth factor receptor family. Methods for the use of such polynucleotides and polypeptides are also provided.
Type:
Grant
Filed:
August 26, 1999
Date of Patent:
June 5, 2001
Assignee:
Genesis Research & Development Corporation Ltd.
Abstract: The present invention comprises homeopathic preparations of purified growth hormone, as well as methods and systems for delivery of such preparations and treatment of disorders and conditions by administering such preparations.
Abstract: The present invention provides methods for treating ceramic materials, including oxide ceramic materials such as zirconia, with a treatment agent comprising a metallic material, such as titanium, by contacting a surface of the ceramic material with the treatment agent and heating the assembly to a temperature at which the ceramic material incorporates a portion of the metallic material by diffusion. The treated ceramic material is uniformly darkened and exhibits improved structural and physical properties.
Abstract: The present invention provides a method and apparatus for distinguishing neuronal tissue from surrounding tissue, for distinguishing functional neuronal tissue from dysfunctional tissue, and for imaging of functional neuronal areas in cerebral cortex by detecting changes in the optical properties of the neuronal tissue following stimulation of neuronal activity.
Abstract: Methods for hermetically sealing an interface surface of ceramic materials, such as zirconia, to an interface surface of metallic materials, such as titanium alloys, using a titanium-nickel alloy filler material are disclosed. Preferred ceramic materials include stabilized zirconia materials; preferred metallic materials include titanium-niobium alloys; and a preferred titanium-nickel filler material is a 50-50 titanium-nickel alloy. At least one of the interfaces is contacted by the titanium-nickel alloy filler material and sealing is accomplished under vacuum conditions at temperatures of from 900 to 1200° C. during application of pressure to the joint. The methods are especially suitable for use in hermetically sealing ceramic and metallic components for applications such as implantable medical devices, electrical connectors, electronic packages, sporting goods, structural components, and the like.
Abstract: Novel isolated DNA sequences associated with the lignin biosynthetic pathway are provided, together with DNA constructs including such sequences. Methods for the modulation of lignin content and structure in plants and methods for producing plants having altered lignin content and structure, are also disclosed, the methods comprising and incorporating one or more of the polynucleotides disclosed herein into the genome of a plant.
Type:
Grant
Filed:
December 14, 1998
Date of Patent:
March 20, 2001
Assignees:
Genesis Research & Development Corporation Limited, Fletcher Challenge Forests Limited
Inventors:
Leonard N. Bloksberg, Ilkka Havukkala, Alastair Grierson
Abstract: The present invention provides a method and apparatus for distinguishing neuronal tissue from surrounding tissue, for distinguishing functional neuronal tissue from dysfunctional tissue, and for imaging of functional neuronal areas in cerebral cortex by detecting changes in the optical properties of the neuronal tissue following stimulation of neuronal activity.
Abstract: Footwear having one or more reinforcement features is disclosed. Footwear having two independent components constructed from a woven material with the strands oriented at specified angles to the plane of the sole of the footwear is disclosed. The footwear may also incorporate a substantially rigid structural collar in the area of the ankle or lower leg. Heel and/or forefoot straps that wrap downwardly and laterally around the heel and/or forefoot may be provided to limit flexing of the ankle and the footwear in a forward or backward direction, respectively. An internal reinforcement structure comprising a plurality of support strips arranged transversely to one another in a criss-cross arrangement is also disclosed.
Abstract: A transdermal therapeutic system for the release of active substances to a substrate is characterized by the structure of the system comprising a substrate (1) provided with a separating layer (2), a film layer (3) comprising the active substance, and a protective layer (4) provided with a nonstick finish, the separating layer (2) consisting of a material whose bond to the film layer (3) may be abolished. By means of printing methods, such systems having small application thickness and high flexibility can be manufactured, it being possible to provide a substrate that has been rendered adhesive as an alternative to the substrate/separating layer-complex. A printing method limiting the active substance-containing region to the application site reduces disposal problems.
Type:
Grant
Filed:
April 26, 1999
Date of Patent:
December 26, 2000
Assignee:
LTS Lohmann Therapie-Systeme GmbH
Inventors:
Reinhard v. Kleinsorgen, Britta v. Kleinsorgen
Abstract: A vaporization/pressurization module employs a porous member having a low thermal conductivity and a substantially uniform, small pore size. Liquid feed is introduced to the porous member and is heated, vaporized, and pressurized within and/or on a surface of the porous member to produce a vapor jet having a pressure higher than that of the liquid feed. A substantially vapor impermeable barrier facilitates accumulation and pressurization of the vapor, which is released from the module as a pressurized vapor jet from one or more restricted passages. The vaporization/pressurization module is especially useful for liquid fuel combustion applications.
Type:
Grant
Filed:
July 23, 1997
Date of Patent:
December 19, 2000
Assignee:
Allports LLC International
Inventors:
Thomas M. Young, Niels O. Young, deceased, by Lucy J. Young, legal representative
Abstract: The present invention provides polypeptides comprising an immunogenic portion of a M. vaccae protein and DNA molecules encoding such polypeptides, together with methods for their use in the diagnosis and treatment of mycobacterial infection. Methods for enhancing the immune response to an antigen including administration of M. vaccae culture filtrate, delipidated M. vaccae cells or delipidated and deglycolipidated M. vaccae cells are also provided.
Type:
Grant
Filed:
June 11, 1998
Date of Patent:
December 12, 2000
Assignee:
Genesis Researth and Development Corporation Limited
Abstract: There is disclosed an apparatus for real-time imaging of cortical intrinsic signals or imaging tumor tissue or the margins, dimensions and grade of tumor tissue, comprising, a means for obtaining analog video images and a means for processing the analog video signals into either an averaged control frame or a subsequent frame, a means for acquiring and analyzing a plurality of subsequent frames and averaged control frame to provide a difference image, wherein the difference image is processed to account for movement and noise and amplify the changes across a dynamic range of the apparatus, and a means for displaying the difference image alone or superimposed over an analog video image.
Type:
Grant
Filed:
October 14, 1997
Date of Patent:
December 12, 2000
Assignee:
Board of Regents of the University of Washington
Abstract: The present invention relates to morphine and diamorphine salts of anionic non-narcotic analgesics belonging to the type of substituted carboxylic acids, preferably the morphine and diamorphine salts of diclofenac (Formula 1); to processes for their production, the use of these salts in the treatment of diseases, as well as to pharmaceutical preparations comprising these salts.
Type:
Grant
Filed:
October 28, 1999
Date of Patent:
December 5, 2000
Assignee:
LTS Lohmann Therapie-Systeme GmbH
Inventors:
Bodo Asmussen, Walter Muller, Walter Riess
Abstract: Isolated polynucleotides encoding polypeptides expressed in mammalian skin cells are provided, together with expression vectors and host cells comprising such isolated polynucleotides. Methods for the use of such polynucleotides and polypeptides are also provided.
Type:
Grant
Filed:
November 9, 1998
Date of Patent:
November 21, 2000
Assignee:
Genesis Research & Development Corporation Limited
Abstract: A method for the application of an active substance patch for controlling or alleviating an addiction such as drug addiction, addiction to pills or analgesia is characterized in that two or more active substance patches are applied simultaneously, sequentially or alternately within a given therapy plan under surveillance of the blood level of the active substance in a way that allows the achievement of an active substance blood level which is high enough for a successful suppression of the addiction and remains constantly effective throughout a useful period of administration.
Abstract: The present invention provides solutions and methods for preserving biological material that enable organs, tissues and cells to be stored for extended periods of time with minimal loss of biological activity. The inventive solutions are substantially isotonic with the biological material to be preserved and are substantially free of univalent oxyanions and of iodide. In one embodiment, the solutions comprise a first neutral solute having a molecular weight of at least about 335 and a solubility in water of at least about 0.3 M, a second neutral solute having a molecular weight of less than about 200 and having both hydrophilic and hydrophobic moieties, and sodium citrate. The inventive solutions preferably contain a calcium salt selected from the group consisting of calcium sulfate and calcium chloride.
Type:
Grant
Filed:
April 15, 1997
Date of Patent:
September 5, 2000
Assignee:
Biostore New Zealand Limited
Inventors:
Philippa M. Wiggins, Alexander B. Ferguson
Abstract: A process for the administration of a flowable solid, semisolid, or liquid medium exhibiting a controlled release of at least one active substance to plants by means of injection using needle-free, pressure-actuated devices is characterized in that the medium comprises active substance-containing microparticles of a maximum size of 100 .mu.m including the following components:a) 0.5-70%-wt. of at least one active substance,b) 10-70%-wt. of at least one biodegradable polymer,c) up to 20%-wt. of formulation adjuvants.
Type:
Grant
Filed:
September 14, 1998
Date of Patent:
August 15, 2000
Assignee:
LTS Lohmann Therapie-Systeme GmbH
Inventors:
Hans-Rainer Hoffmann, Malgorzata Kloczko, Michael Roreger