Bizarre Patents
Pet Toilet-Like Water Disk and Food Storage
One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."
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| Number | Title | Issue Date |
| 6366818 | Method and device for combined heat treatment of body tissue The invention relates to a method and a device for heat treatment of prostatic tissue. The device comprises a treatment catheter with an expandable fluid reservoir and first heating means which is arranged within the treatment catheter and emits electroma... | 04/02/2002 |
| 6337337 | Methods for treating disorders responsive to DHFR-inhibition A method for treating disorders responsive to DHFR inhibition is disclosed, wherein the disorders may include neoplastic diseases, rheumatoid arthritis, restenosis, multiple sclerosis, lupus, infections, and ectopic pregnancy. The inventive method compris... | 01/08/2002 |
| 6201129 | Tricyclic derivatives and their use as anti-cancer agents A compound having the formula ##STR1## wherein R1 is COOR8 wherein R8 is alkyl having from 1 to 10 carbon atoms or aralkyl, the aralkyl having from one to four carbon atoms in the alkyl portion and a carbocyclic or heteroc... | 03/13/2001 |
| 6163636 | Optical communication system using multiple-order Raman amplifiers In accordance with the invention an optical fiber communication system comprising a source of optical signals and an optical fiber transmission line is provided with one or more multiple-order distributed Raman effect amplifiers downstream of the source f... | 12/19/2000 |
| 6108474 | Optical pulse compressor for optical communications systems In accordance with the invention, an optical pulse compressor comprises a pulse source, a section of nonlinear optical waveguide including a periodic structure, such as a Bragg grating, for providing positive dispersion and a section of linear optical wav... | 08/22/2000 |
| 6093944 | Dielectric materials of amorphous compositions of TI-O2 doped with rare earth elements and devices employing same A dielectric film useful for a capacitor in a DRAM device comprises an amorphous composition of Ti1-y My Ox, where y is approximately in the range 0.01 to 0.50, x is approximately 1.0 to 2.0, and M is a lanthanide rare ear... | 07/25/2000 |
| 5993888 | Process for producing heat-stable protein microparticles Fat-like protein compositions for use in foods and cosmetics comprising a protein of gelatin and a water-soluble albumin, a carbohydrate, and a phospholipid wherein said gelatin, albumin, carbohydrate, and phospholipids are in the form of a water-insolubl... | 11/30/1999 |
| 5755254 | Two stage pressure regulator The present invention provides an improved two-stage pressure regulators for various compressed gases, and more particularly to pressure regulators used for gaseous fuels such as compressed or liquified natural gas. The pressure regulator of the present i... | 05/26/1998 |
