Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
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| Number | Title | Issue Date |
| 7259172 | Inhibitors of β-lactamase The intention relates to bacterial antibiotic resistance and, in particular, to compositions and methods for overcoming bacterial antibiotic resistance. The invention provides novel β-lactamase inhibitors, which are structurally unrelated to the natural product and... | 08/21/2007 |
| 6908722 | Acid generator, sulfonic acid, sulfonic acid derivatives and radiation-sensitive resin composition A novel photoacid generator containing a structure of the following formula (I), wherein R is a monovalent organic group with a fluorine content of 50 wt % or less, a nitro group, a cyano group, or a hydrogen atom, and... | 06/21/2005 |
| 6855476 | Photoacid generators for use in photoresist compositions A photoacid compound having the following general structure: R—O(CF2)nSO3X wherein n is an integer between about 1 to 4; R is selected from the group consisting of: substituted or unsubstituted C1-C | 02/15/2005 |
| 6680039 | Sulfite treatment of spent industrial wastes A method of treating metal-contaminated spent foundry sand, or other industrial waste, by combining the sand with a sulfite to produce insoluble metal sulfur oxide complexes that do not leach from the sand. The treated waste may also be processed to reduc... | 01/20/2004 |
| 5777176 | 4,4-(disubstituted)cyclohexan-1-ol dimers and related compounds The present invention relates to novel dimers of 4.4-(disubstituted)cyclohexan-1-ol dimers and delated compounds, pharmaceutical compositions containing these compounds, and their use in treating allergic and inflammatory diseases and for inhibiting the ... | 07/07/1998 |
| 5741932 | Process for preparation of ajoene A process for the preparation of ajoene using cyclodextrin comprising mixing allicin, where appropriate dissolved in water and/or a water-miscible solvent, with -cyclodextrin, ଲ-cyclodextrin, γ-cyclodextrin or any desired mixture of these cy... | 04/21/1998 |
| 5734085 | Fluorinated phosphonium salts A compound having the formula: ##STR1## where A- is a counterion; R1, R2, R3, and R4, independently, comprise (a) a non-fluorinated alkyl, cycloalkyl, aryl, or aralkyl group; (b) an onium-contai... | 03/31/1998 |
| 5403961 | Production of polysulfides A process for preparing a stabilized and deodorized organic polysulfide compound is provided which comprises contacting a crude polysulfide, in the presence of a solvent, optionally further in the presence of a basic compound, with a metal salt of an inor... | 04/04/1995 |
| 5352785 | Continuous process for purifying perfluorochemical compositions A process for the purification of a perfluorochemical composition comprises continuously mixing the perfluorochemical composition, comprising a liquid mixture of inert perfluorochemicals (e.g., perfluoroalkanes, perfluoroethers, perfluoroaminoethers, or p... | 10/04/1994 |
| 5218147 | Stable polysulfides and process therefor A process for preparing a stable polysulfide compound, synthesized by reacting a mercaptan with elemental sulfur in the presence of a basic catalyst, having reduced mercaptan sulfur content is provided which comprises contacting the crude polysulfide with... | 06/08/1993 |
| 5162585 | Preparation of dihydroxy bis-sulfides A process for preparing a dihydroxy bis-sulfide is disclosed, wherein a thiolate salt, a dihaloalkane, an ether solvent that is partially soluble in water and is substantially nonreactive with either said thiolate salt or said dehaloalkane; and water are ... | 11/10/1992 |
| 4964957 | Purification of high boiling alkyl sulfides A process for preventing the substantial decomposition of an alkyl sulfide compound at high temperatures comprising combining a non-reactive basic compound with the alkyl sulfide compound prior to subjecting the resultant mixture to the high temperatures.... | 10/23/1990 |
| 4546205 | Stabilization of aldehydes An amino/phenolic composition effective for enhancing the storage stability of aldehydes, particularly sulfur-containing aliphatic aldehydes of low molecular weight, i.e., those containing from 3 to 10 carbon atoms.... | 10/08/1985 |
| 4355183 | Decolorization treatment Inhibition of the formation of color bodies and color-forming materials and other contaminants and/or decolorization of discolored sulfur-containing organic compounds containing divalent sulfur by addition of a small amount of oxalic acid.... | 10/19/1982 |
| 4171976 | Homopolymerization inhibition of photographic hardeners It is disclosed to inhibit homopolymerization of a bis(vinylsulfonyl)alkane hardener for a hydrophilic colloid useful in forming a layer of a photographic element by associating with the hardener a nitro-substituted aromatic compound.... | 10/23/1979 |
| 4001339 | Phenyl derivatives Phenyloxy, phenylsulfinyl, phenylthio, phenylsulfonyl, benzyloxy, benzylthio, benzylsulfinyl, or benzylsulfonyl, alkyl or alkenyl derivatives wherein the alkyl or alkenyl group contains at least 7 carbon atoms which are useful in killing and preventing pr... | 01/04/1977 |
