Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
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| Number | Title | Issue Date |
| 7132556 | Alkaline earth metal complexes and their use Chelate complexes of calcium, strontium and barium formed with ligands that are beta-ketiminate compounds having a scorpion tail; intermediate compounds useful in producing the aforementioned complexes; a method for producing such complexes, and the use of such comp... | 11/07/2006 |
| 7108586 | Method of chemical mechanical polishing using abrasive particles of alkaline earth metal salts Particles of strontium carbonate, barium carbonate, strontium sulfate and/or barium sulfate having a sufficient degree of fineness, especially when produced synthetically, are suitable as abrasive agents in chemical mechanical polishing (CMP polishing) of components... | 09/19/2006 |
| 7001582 | Micronized barium sulfate Micronized barium sulfate (BaSO4) and methods for the production and use thereof. The micronized barium sulfate of the invention is particularly suitable for use as an additive or filler for adhesives, colorants, rubber articles and/or cosmetics. ... | 02/21/2006 |
| 6812191 | Superconducting bodies made of zinc-doped copper oxide material Superconductive bodies composed of cuprate material having a very critical current density with outer magnetic fields of up to 5 tesla when the bodies have a content of zinc cations. The bodies can also be subjected to modified oxygen treatment. The preferred cuprat... | 11/02/2004 |
| 6479029 | Micronized alkaline earth metal carbonate The invention concerns a micronized alkaline earth metal carbonate prepared with or without the use of an agent preventing crystal growth, and a process for its preparation and use. The prepared micronized calcium carbonate, barium carbonate with a BET su... | 11/12/2002 |
| 6063735 | Superconductor mixture A mixture suitable for the production of melt-processed high-temperature superconductors capable of producing a high levitation force. The mixture contains YBa2 Cu3 O7-x powder with a very low content of copper oxide, i.e.... | 05/16/2000 |
| 5518536 | Alkaline earth metal-heptane dionate compounds Alkaline earth metal heptane dionates which have uniform evaporation properties in a vacuum and are therefore highly suitable for use in CVD synthesis for depositing layers containing alkaline earth metal useful in fields such as the production of high te... | 05/21/1996 |
| 5366513 | Preparation of granulated alkaline earth metal carbonate A method for preparing granulated alkaline earth metal carbonate, particularly barium carbonate or strontium carbonate, by adding a binding agent and optionally water; granulating the resulting mixture, preferably in the presence of water; drying the gran... | 11/22/1994 |
| 5362688 | Preparation of granulated alkaline earth metal carbonate A method for preparing granulated alkaline earth metal carbonate, especially barium carbonate and strontium carbonate, by adding a binding agent and optionally water, and granulating the carbonate material by the action of mechanical forces or by accretio... | 11/08/1994 |
| 5338709 | Process for producing granulated strontium carbonate with a strontium-containing binder A process for producing granulated strontium carbonate in which strontium oxide, strontium hydroxide or hydrated strontium hydroxide, and optionally water, is added as the binder and is granulated and dried simultaneously or in any desired sequence. In a ... | 08/16/1994 |
| 5324500 | Method for processing residues of barium sulfide or strontium sulfide leaching A method for treating residues of barium sulfide or strontium sulfide leaching with waste sulfuric acid and hydrochloric acid, which method significantly decreases the amount of residual material which must be disposed of.... | 06/28/1994 |
