Today In History
James McLean is issued a patent for a piano.
PatentStorm News
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 |
| 6951643 | Direct-fed microbial An isolated microorganism comprising a Propionibacteria strain. When the microorganism is fed to a ruminant, protein and fat levels in milk produced by the ruminant are increased, while body condition and milk production levels are maintained. When fed to the... | 10/04/2005 |
| PP15576 | Bermudagrass hybrid named ‘Ozark’ The variety “Ozark” is a new and distinct hybrid bermudagrass variety. The plant was derived from an F1 hybrid cross of bermudagrass varieties A9959דCoastal.” “Ozark” has relatively tall, upright growth and exhibits superior cold tolerance relative to ... | 02/22/2005 |
| 6794320 | Direction in low-temperature paste development Paste compositions for forming ceramic composites can include at least one solvent; at least one optional binder; at least one low-temperature frit glass; and a plurality of one or more functional particles; wherein the paste is capable of forming a composite upon l... | 09/21/2004 |
| 6120810 | Bacterial composition to reduce the toxic effects of high nitrate consumption in livestock Ruminant intoxication by nitrates is decreased by administering to the animal a composition containing an effective dose of the nitrite reducing microorganism Propionibacterium acidipropionici.... | 09/19/2000 |
| 5459070 | Apparatus for rapid toxicity testing of a liquid sample A toxicity testing assay wherein a test sample is prepared with electrochromic dye and a living organism of the cladoceran order or other test organisms, and the sample is irradiated with alternately blue and yellow light to excite fluorescence. The succe... | 10/17/1995 |
| 5416005 | Method for rapid toxicity testing of a liquid sample A toxicity testing assay wherein a test sample is prepared with electrochromic dye such as Di-4-ANEPPS and a living organism of the cladoceran order, Daphnia Spp. or other test organisms, and the sample is irradiated with alternately blue and yellow light... | 05/16/1995 |
| 5043445 | Bis-1,3-diazine heterocyclic derivatives as antiarrhythmic agents 3-7-Diheterabicylo[3.3.1]nonanes and derivatives thereof are disclosed. Their method of preparation and use as antiarrhythmic agents is given.... | 08/27/1991 |
| 4929078 | Conversion of dual wave beam spectrophotometer to dual wavelength spectrophotometer A conversion and kit for a dual beam spectrophotometer permitting it to operate in dual wavelength mode and thereby obtaining resolution heretofore unavailable from similar machines. The present invention provides for a second light source and directs it ... | 05/29/1990 |
| 4778892 | Certain 3-selena-7-aza-bicyclo[3.3.1]nonanes as antiarrhythmic agents 3-7-Diheterabicylo[3.3.1]nonanes and derivatives thereof are disclosed. Their method of preparation and use as antiarrhythmic agents is given.... | 10/18/1988 |
| 4729894 | Poultry drinking water additive A method of reducing respiratory alkalosis (high blood pH) and enhancing productivity (rate of weight gain) in poultry during periods of chronic or acute heat stress (high heat and humidity) involving the steps of supplementing the birds' diet (feedstuffs... | 03/08/1988 |
| 4581361 | 3-thia-7-azabicyclo(3.3.l)nonanes and derivatives as antiarrhythmic agents 3-Thia-7-azabicyclo(3.3.1)nonanes and derivatives thereof are disclosed. The preparation of these compounds is given. Their use as antiarrhythmic agents is given.... | 04/08/1986 |
| 4057059 | Intermittent positive pressure breathing device A ventilator implemented completely with fluidic devices provides independent control of inhalation time, exhalation time and breathing gas flow rate. The basic fluidic system comprises a low frequency oscillator which in the form of a flip flop is contro... | 11/08/1977 |
| 4023442 | Automatic control means for infinitely variable transmission This invention describes a system of control for a power source-transmission-load system such as might be used on an off-the-road vehicle, for example. The power source is an internal combustion engine having a known optimum characteristic of desired mani... | 05/17/1977 |
