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."
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 |
| 6199259 | Autoclave bonding of sputtering target assembly Fabrication techniques for an integrated sputtering target assembly include pressure assisted bonding of soldered layers of material, in particular, soldering of the target material to its backing plate; pressure assisted curing of structural adhesives us... | 03/13/2001 |
| 6069277 | Amination of electrophilic aromatic compounds by vicarious nucleophilic substitution The present invention relates to a process to aminate electrophilic aromatic compounds by vicarious nucleophilic substitution of hydrogen using quaternary hydrazinium salts. The use of trialkylhydrazinium halide, e.g., trimethylhydrazinium iodide, as well... | 05/30/2000 |
| 6054499 | Prepolymer composition for insulating foams A prepolymer composition for producing polyurethane insulating foams from pressure tanks which consists of a prepolymer component with at least one PU prepolymer with a content of NCO groups of 4 to 20 wt % and usual additives, as well as a propellant com... | 04/25/2000 |
| 6005764 | Method to fabricate a reliable electrical storage device and the device thereof The present invention relates to an improved method to produce an electrical storage device having useful characteristics such as higher charge density, small volume, long-term reliable charge/discharge cycles, low leakage current, and the like. The dry p... | 12/21/1999 |
| 5980977 | Method of producing high surface area metal oxynitrides as substrates in electrical energy storage The present invention concerns a process to produce a high surface area niobium oxynitride, tantalum oxynitride, vanadium oxynitride, zirconium oxynitride, titanium oxynitride or molybdenum oxynitride coated substrate for use as an electrical energy stora... | 11/09/1999 |
| 5948906 | Fluorescent indicator dyes for alkali metal cations The invention discloses fluorescent chelator compounds that are especially useful to monitor and measure cytosolic concentrations of alkali metal cations such as Na+, K+, and Li+. The new compounds are comprised of: (1) cr... | 09/07/1999 |
| 5936106 | Process with porous means to control reaction rate and heat An process for forming a product which may be in a liquid phase is disclosed wherein a first reactant, preferably a liquid reactant, is directly fed into a reaction zone containing mixing elements and which comprises a first compartment of a reactor. A se... | 08/10/1999 |
