| WOODS HOLE OCEANOGRAPHIC INSTITUTION Patent applications |
| Patent application number | Title | Published |
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| 20110129851 | Methods for Obtaining Bioactive Compounds from Phytoplankton - Phytoplankton represent a potential source of bioactive compounds. The present disclosure provides, inter alia, methods for identifying glycerolipids and apoptosis-inducing sphingosine-like lipids from virally-infected phytoplankton. | 06-02-2011 |
| 20110058814 | FIBER OPTIC OBSERVATORY LINK FOR MEDIUM BANDWIDTH DATA COMMUNICATION - Systems and methods for a reconfigurable, long-range, underwater data-communication network are described. The network provides a low cost, low power, lightweight, and easy to deploy underwater communication system capable of being operated at long distances. The network may include a cabled ocean observatory, which may be deployed underwater and connected to a surface buoy. The cabled ocean observatory may be connected to one or more removable underwater sensors via fiber optic cables. The underwater sensors may be disposed at underwater locations at long distances from the cabled ocean observatory. Fiber optic extension modules may be permanently connected to each end of the fiber optic cables. Each fiber optic extension module may include an optical transceiver, a power supply, and an inductive element for removably coupling an underwater sensor or the cabled ocean observatory to the fiber optic cable. | 03-10-2011 |
| 20100273210 | Biofuel manufacturing methods and systems incorporating radiocarbon analysis techniques - The systems and methods described herein are directed toward the use of radiocarbon analysis techniques in the manufacture of biofuel products. Among other things, methods and systems for using measured fossil-fuel-derived carbon content in biofuel products to guide the design and modification of biofuel manufacturing systems are disclosed. | 10-28-2010 |
| 20100246331 | COMPLIANT OCEAN WAVE MITIGATION DEVICE AND METHOD TO ALLOW UNDERWATER SOUND DETECTION WITH OCEANOGRAPHIC BUOY MOORINGS - This systems and methods described herein relate to a device which enables oceanographic surface buoy mooring systems to detect and monitor underwater noise at most sea state and weather conditions. In particular, the systems and methods described herein provide mooring systems that can support a hydrophone or other underwater listening devices connected to a surface buoy located at a deep sea position. As will be more fully described below, the mooring includes an expandable tether cable/hose that reduces noise generated underwater when the buoy moves in response to wave and weather. | 09-30-2010 |
| 20100198547 | DIFFERENTIAL PRESSURE SYSTEMS AND METHODS FOR MEASURING HYDRAULIC PARAMETERS ACROSS SURFACE WATER-AQUIFER INTERFACES - The systems and methods described herein related to measuring hydraulic parameters across a surface water-aquifer interface. In particular, the systems include a pressure differential sensor within a watertight housing. The pressure differential sensor has two inlets, one of which is connected to a piezometer located in an aquifer, and the other of which is connected to a surface water body. A solenoid valve allows the systems to switch between a first, measurement configuration and a second, calibration configuration. A pump and a conductivity-temperature sensor enable a third and fourth configuration for measuring the electrical conductivity and temperature of surface water and groundwater. The collected data is then locally stored or transmitted wirelessly. The low-power components and calibration capabilities of the systems allow for long-term deployment, on the order of six months or more. | 08-05-2010 |
| 20100145084 | Methods for obtaining bioactive compounds from phytoplankton - Phytoplankton represent a potential source of bioactive compounds. The present disclosure provides, inter alia, methods for identifying glycerolipids and apoptosis-inducing sphingosine-like lipids from virally-infected phytoplankton. | 06-10-2010 |
| 20100101304 | GAS CHROMATOGRAPH-COMBUSTION SYSTEM AND METHOD FOR MASS SPECTROMETRY - A gas chromatograph-combustion apparatus and method are disclosed in which the carrier gas type and flow rate is continuously exchanged to facilitate high speed, high sensitivity compound specific isotope analysis. Samples are injected into a gas chromatograph that uses H | 04-29-2010 |
| 20090241685 | SYSTEMS AND METHODS FOR INTERCEPTING SUBMARINE GROUNDWATER FOR DESALINATION - The systems and methods described herein allow for intercepting submarine groundwater discharge to be used as a supply source for desalination processes. In one practice a dye-dilution seepage meter is employed as a device for locating water sources. These meters can be placed in estuaries and other locations that may be candidate locations to test for flows of groundwater. In areas of suspected SGD, the meters can be deployed to quantify the potential yield and quality (e.g. salt content) of the resource. Regarding the water quality, it is important to note that even brackish water sources can greatly reduce the energy needed to achieve potable water by desalination. | 10-01-2009 |
| 20090007835 | Systems and methods for tethering underwater vehicles - Systems for tethering an underwater vehicles using a low strength optical fiber tether. The tether system includes, a mechanical fuse that prevents a high load from acting on and severing the tether that is attached to the underwater vehicle, thus allowing use of far smaller cables than typically used. Upon separation of the fuse, a cable payout system pays out an optical fiber that keeps the underwater vehicle, typically a robotic craft, in communication with the surface vessel. The relatively light weight glass fiber may be reinforced and extended to lengths greater than 40 km allowing deep-sea exploration at depths up to 11,000 m. | 01-08-2009 |
| 20080286822 | Systems and methods for detecting toxins in a sample - In one aspect the invention provides a system for detecting the presence of toxins in a sample that includes a plurality of chambers for culturing organisms and observing the organism's motility response when introduced into a sample containing a toxin. The toxicity measurement system may include an imaging module to monitor and track the movement of one or more organisms in the sample and identify abnormalities. In other aspects, the invention provides methods of culturing organisms and detecting the presence of toxins in the sample using the motility response of organisms in the sample. | 11-20-2008 |
| 20080196509 | Seepage meter for measuring submarine groundwater discharge - Automated seepage meters that can detect and quantify groundwater outflow and seawater infiltration. In addition to its capabilities in saltwater-influenced systems, the automated seepage meter can detect and quantify groundwater outflow and surface water infiltration in freshwater systems (e.g., aquatic, riverine, lacustrine environments). Based on a dye-dilution technique, this instrument provides high resolution time series data for submarine groundwater discharge to the coastal zone. The dye dilution method may employ two repeatable steps: the timed injection of a water-soluble dye into a dye mixing chamber mounted in series with a seepage or collection chamber and the subsequent timed measurements of the absorbance of the dyed solution. | 08-21-2008 |
