Bizarre Patents
Mouthguard made at least partially from an edible candy
A mouthguard includes a U-shaped upper bite plate which removably fits over upper teeth of a person, with the entire upper bite plate being made from a soft, deformable and edible gummi candy.
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| Number | Title | Issue Date |
| 6017507 | Process for oxidation of H2 S to sulphur A process is provided for reducing the amount of hydrogen sulfide present in a tail gas from a sulfur recovery process. The hydrogen sulfide contaminated gas along with a gas containing free oxygen is passed through a series of hydrogen sulfide oxidation ... | 01/25/2000 |
| 6011334 | In-line fluid-driven electric power generator An electric power generator driven by a fluid circulating under pressure in a pipe (9) includes an internal moving contact (1) placed inside a non-magnetic section (10) of the pipe (9), and a stator (4) placed around the pipe (9). The internal moving cont... | 01/04/2000 |
| 5973080 | Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained The process includes the reaction of a chloro-formamidinium chloride with a polystyrene-divinylbenzene resin functionalized with primary amine groups. The resins which can be obtained according to this process may in particular have a spacer arm of genera... | 10/26/1999 |
| 5959203 | Method for automatic identification of the nature of a hydrocarbon production well The present invention proposes a method for automatic identification of the nature of a hydrocarbon production well, the nature of the associated reservoir and possible limits of this reservoir. It consists in processing the recordings of the value of the... | 09/28/1999 |
| 5817889 | Process for the purification of a glycol solution An amount of water is added to a glycol solution to be purified to enable segregation of the resulting mixture into a hydrocarbon phase and a glycol phase. The hydrocarbon phase is separated from the glycol phase and said glycol phase is desalted, e.g. by... | 10/06/1998 |
| 5812493 | Method of representing the trajectory of at least one borehole in a space-time domain A method for representing in a space-time domain the trajectory of at one borehole by: a) producing a velocity-depth model (4) tied to the borehole (1), geologically representative of said area and including a representation of said trajectory (5) of said... | 09/22/1998 |
| 5784335 | Method for making a 3-D cube of near traces from data acquired in a marine reflection seismic survey A method for making a 3-D cube of near traces from data acquired in a marine reflection seismic survey. A method for making a 3-D cube of near traces using at least one source (S1, S2) and a plurality of streamers (4 to 7) spaced from the... | 07/21/1998 |
| 5764514 | Method for modelling kinematic seismic data processed with at least one motion operator A method of modelling at least travel time and apparent dip from seismic data that has been processed by at least one migration operator comprising the steps of taking the mid-point (N1) of a source (S)/receiver (R) system, applying ray tracing... | 06/09/1998 |
| 5747673 | Method for measuring with great precision the volume variation occurring when fluid phases mix in order to determine physico-chemical characteristics A containment cell with two chambers (7) in a thermostat-controlled enclosure (3) is used to measure separately, at determined pressure levels, the volumes occupied separately by fluid phases, prior to measuring at the same pressures the volume occupied b... | 05/05/1998 |
| 5726253 | Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained The process includes the reaction of a chloroformamidinium chloride with a polystyrene-divinylbenzene resin functionalized with primary amine groups. The resins which can be obtained according to this process may in particular have a spacer arm of general... | 03/10/1998 |
| 5725771 | Process for enzyme pretreatment of drill cuttings Process for the treatment of drilling muds recovered at the surface of the ground, especially synthetic muds, characterized in that it comprises at least one stage of hydrolysis of said mud by means of a lipase.... | 03/10/1998 |
| 5659090 | Steps in a process for the production of at least one alkyl tertiobutyl ether from natural gas The invention concerns steps in a process for the synthesis of at least one alkyl tertiobutyl ether, preferably respectively MTBE or ETBE, from at least one alcohol and from isobutene, each synthesized at least partially from natural gas. The alcohol, pre... | 08/19/1997 |
| 5656252 | Process for obtaining zeolites containing titanium The subject of the present invention is a process for the preparation of zeolites in which some of the silicon atoms are replaced by titanium atoms, by hydrothermal reaction of a silicon source with titanium tetrafluoride in the presence of a structuring ... | 08/12/1997 |
| 5645692 | Process for the stabilization of crude oils at the outlet of the extraction well and device for implementation thereof A method and apparatus for stabilizing crude oil at the outlet of a well, including at least one separation step wherein the crude oil is pressure distilled in at least one distillation column into at least two cuts, i.e., a C1-5 hydrocarbon ga... | 07/08/1997 |
| 5630906 | Process for the delignifcation and bleaching of a lignocellulose material A method is provided for delignifying and bleaching a lignocellulose material, wherein an aqueous solution of a redox catalyst and an oxidant is reacted with the material. The catalyst comprises an organometallic cation of the general formula [(1)Mno... | 05/20/1997 |
| 5532977 | Processing method for obtaining a stack section with zero offsets A method and device for obtaining a zero-offset seismic section from a stack seismic section produced from stack traces recorded along a given line of survey, is disclosed. The present method and device is directed to determining an interval velocity macr... | 07/02/1996 |
| 5523493 | Process for the production of at least one alkyl tertiobutyl ether from natural gas The invention concerns a process for the synthesis of at least one alkyl tertiobutyl ether, preferably respectively MTBE or ETBE, from at least one alcohol and from isobutene, each synthesized at least partially from natural gas. The alcohol, preferably m... | 06/04/1996 |
| 5508013 | Process for the production of sulphur from at least one sour gas containing hydrogen sulphide and a fuel effluent and thermal reactor A process is provided for the production of sulphur from at least one sour gas containing H2 S and a gaseous or liquid fuel effluent, of the type comprising a thermal reaction step, wherein the thermal reaction step is conducted by performing t... | 04/16/1996 |
| 5493058 | Synthesis of methyl mercaptan from dimethyl disulphide The invention relates to the manufacture of methyl mercaptan by catalytic hydrogenation of dimethyl disulphide on a catalyst based on sulphide(s) of at least one transition metal. The selectivity with respect to methyl mercaptan is considerably improved b... | 02/20/1996 |
