"We are probably nearing the limit of all we can know about astronomy."
Simon Newcomb, astronomer ; 1888
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7765953 | Caring shell for hermit crab A caring shell for hermit crab is provided. The caring shell comprises a main shell and a movable cover. The main shell has an opening, a through hole, and a receiving chamber. The receiving chamber is formed within the main shell for receiving the body of the hermi... | 08/03/2010 |
| 7363877 | Method of emptying a container, and use of the method A method of emptying a large container of e.g. 12000 litres for the storage of fish, such as shellfish, e.g. shrimps, said container being emptied through a pipe in the container, air being supplied simultaneously with the emptying. The air is expediently supplied t... | 04/29/2008 |
| 7357097 | Device for shellfish farming Device for cage (1) for shellfish farming, where the cage is placed in the sea or in a tank with water and where the cage's one side (11) is provided with openings, for instance a grid (13) and where the cage's other sides (3, 5, 7, 9) pr... | 04/15/2008 |
| 7201117 | Method and apparatus for reducing risk that a thrown toy will injure an animal A method and apparatus for reducing the risk that a thrown toy will injure an animal. The apparatus consists of a toy which when thrown bounces erratically, which compressively elastically deforms, which includes a soft fabric outer surface that compresses to absorb... | 04/10/2007 |
| 7174850 | Multi-layered aquaculture system By directing the none-molting crustaceans to move into a predetermined area in a culture tank, the present invention discloses a multi-layered aquaculture system with shallow-water containers which is based upon the utilization of the methods and apparatus to elimin... | 02/13/2007 |
| 7114461 | Method for raising aquatic animals A method of culturing aquatic animals utilizes a habitat including at least one habitat unit, each habitat unit being constructed of a plurality of concentric tubes with a fixed radial spacing. The habitat is immersed in an aquatic environment containing larvae of a... | 10/03/2006 |
| 7104219 | Piling decontamination and marine life enhancement system A marine habitat enhancement system is provided that in one embodiment is configured for attachment to existing pilings and in another embodiment is a stand-alone system anchored to the soil. The system includes a housing formed of a plurality of panels configured f... | 09/12/2006 |
| 7000567 | Method for guiding aquatic crustaceans by utilizing their biological tendency responding to bright and dark contrast A method for directing the displacement of aquatic crustaceans after feeding by utilizing their biological tendency responding to a bright and dark contrast is provided. This method comprises steps to generate the visual effect of this bright and dark contrast at a ... | 02/21/2006 |
| 6918355 | Durable pet toy A durable pet toy has a bullet resistant fabric therein, with a flexible material or a noise making material contained within the fabric, and a cover over the outer or surface portion of the bullet resistant fabric. ... | 07/19/2005 |
| 6851387 | Aquaculture method and system for producing aquatic species The invention provides a method and system for producing aquatic specie for consumer consumption within a closed aquaculture system. It provides for growing algae in artificial saltwater under controlled conditions in an algae subsystem, feeding the algae to adult a... | 02/08/2005 |
| 6615766 | Method and apparatus for reducing risk that a thrown toy will injure an animal A method and apparatus for reducing the risk that a thrown toy will injure an animal. The apparatus consists of a toy which when thrown bounces erratically, which compressively elastically deforms, which includes a soft fabric outer surface that compresse... | 09/09/2003 |
| 6451722 | Method for manufacturing artificial reef based on industrial waste A method for manufacturing an artificial reef based on industrial waste is disclosed. Industrial wastes, including red mud, blast furnace slag, the sludges from the factories of refining raw ore, broken pieces of glass, the stone powders from the anti-pol... | 09/17/2002 |
| 6327996 | Biosecure zero-exchange system for maturation and growout of marine animals A system and a method of growing shrimp, allowing balanced processes to accomplish the intensive culture of shrimp while reducing the risk of loss due to disease or environmental contaminants. Specifically, the present invention involves a unique combinat... | 12/11/2001 |
| 6230646 | Deep ocean, mid-water farming apparatus A deep ocean, mid-water farming apparatus, for propagating bi-valves, kelp and sea weed comprising a plurality of air-containing tanks arranged in a frame and including a lower frame element and an upper frame element, a device for anchoring the tanks in ... | 05/15/2001 |
| 6186702 | Artificial reef An artificial reef that will adequately promote marine growth, marine life, and prevent erosion by providing a unique designed and configuration. The artificial reef is a vertical structure having an enclosed top wall, an opened bottom, and at least three... | 02/13/2001 |
| 6060153 | Synthetic aquatic structure A synthetic structure is used to simultaneously provide food, shelter and reproductive support for many aquatic species. Synthetic seagrass may be produced in the form of flexible mats with a plurality of ribbons. The lower ends of the ribbons are anchore... | 05/09/2000 |
| 5836264 | Apparatus for use in determining excitants, attractants, stimulants and incitants for members of the penaeus genus of the class crustacea Described is a process for determining excitants, attractants, incitants and stimulants for members of the Penaeus genus of the Class Crustacea including but not limited to Penaeus setiferus, Penaeus aztecus and Penaeus vannamei, as well as apparatus for ... | 11/17/1998 |
| 5823141 | Process and for exciting, attracting, stimulating, and/or inciting members of the class crustacea Described is a process for determining excitants, attractants, incitants and stimulants for members of the lass Crustacea including but not limited to Penaeus setiferus, Penaeus aztecus, Penaeus vannamei and Procambrus clarkii. The apparatus for carrying ... | 10/20/1998 |
| 5732653 | Modifications to a process for farming crustacea Crustacea, and especially shrimps are farmed in ponds, which can become contaminated with pathogenic bacteria, and in which predatory fish can consume a significant proportion of the shrimps if not controlled. The ponds desirably should contain a controll... | 03/31/1998 |
| 5706759 | Process for determining excitants, attractants and stimulants for members of the procambrus clarkII species of the class crustacea, and method for exciting and/or attracting and/or stimulating members of the procambrus clarkII species of the class crustac Described is a process for determining excitants, attractants and incitants for members of the Procambrus clarkii species of the Class Crustacea. Also described is a method for exciting and/or attracting and/or stimulating members of the Procambrus clarki... | 01/13/1998 |
| 5579723 | Process for exciting, attracting, stimulating, and/or inciting members of the penaeus genus of the class crustacea Described is a process for determining excitants, attractants, incitants and stimulants for members of the Penaeus genus of the Class Crustacea including but not limited to Penaeus setiferus, Penaeus aztecus and Penaeus vannamei, as well as apparatus for ... | 12/03/1996 |
| 5474030 | Method and apparatus for determining excitants and attractants for the penaeus genus of crustacea Described is a process for determining excitants and attractants for members of the Penaeus genus of Crustacea including but not limited to Penaeus setiferus and Penaeus vannamei, as well as apparatus for carrying out such process. The apparatus for carry... | 12/12/1995 |
| 4468885 | Hydroponic system with floating plant trays and precast concrete sidewalls A floating hydroponic apparatus is provided along with a hydroponic system using the hydroponic apparatus. The floating hydroponic apparatus has a floating hydroponic tray having a floating base portion and a tray portion. The floating base portion is mad... | 09/04/1984 |
| 4467743 | Method and apparatus for rearing post-larvae shrimp A method and apparatus for rearing post-larvae shrimp wherein the shrimp are retained for an initial post-larvae period of growth in a first shrimp rearing means including a first habitat means comprising a first plurality of stacked substrates having a f... | 08/28/1984 |
| 4368691 | Flowing bed method and apparatus for culturing aquatic organisms A flow of loose solid particles (22, 22a, 22b) accumulates materials which are to be removed from a region (21, 22a, 21b) in which aquatic organisms are confined within a liquid medium (13, 13a, 13b). The particle flow may form a bed at the bottom of the ... | 01/18/1983 |
| 4285298 | Method and apparatus for rearing post-larvae shrimp A method and apparatus for rearing post-larvae shrimp wherein the shrimp are retained for an initial post-larvae period of growth in a first shrimp rearing means including a first habitat means comprising a first plurality of stacked substrates having a f... | 08/25/1981 |
| 4228762 | Growth system for crustaceans and fish A system of breeding, growth tanks and processing areas for commercial raising and harvesting of giant fresh water prawn, shrimp and other crustaceans including fish, the growth or rearing tanks comprising a novel arrangement of artificial reefs with spec... | 10/21/1980 |
| 4086161 | Ecological system and method An ecological system and method for counteracting the effects of excessive nutrient deposition (eutrophication) in bodies of water such as marshlands, inland ponds and lakes. The system makes use of clusters of substantially individualized bark fibers pos... | 04/25/1978 |
| 4036176 | System for culturing aquatic animals This invention is an apparatus and process for culturing aquatic animals. The apparatus comprises a container suitable for retaining water; a plurality of platforms vertically spaced from each other located in said container, the platforms being substanti... | 07/19/1977 |
| 3998186 | Method and apparatus for controlled-environment shrimp culture Shrimp hatched and brought through larval and post-larval stages are introduced into and held for growth to adulthood in a controlled-environment unit which includes plastic cover means positioned over an elongated waterway containing seawater, or the lik... | 12/21/1976 |
| 3985101 | Marine organism rearing system The trough of this invention comprises a tank having a bottom wall and side walls, and means for distributing solution of the upper portion of one of the terminal ends of the trough and means for discharging solution from the lower portion of the end oppo... | 10/12/1976 |