Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 7262209 | Carbonyloxy-cyanomethyl compounds as antiparasitic agents The invention relates to compounds of the general formula wherein Ar1, Ar2, R4, R5, R6, R7, R8, W, X, a and b have the significances gi... | 08/28/2007 |
| RE39593 | 1-phenyl-3-dimethylaminopropane compounds with a pharmacological effects 1-phenyl-3-dimethylaminopropane compounds corresponding to the formula I a method of preparing them, and the use of these substances as analgesic active ingredients in pharmaceutical compositions. ... | 04/24/2007 |
| 6720306 | Tetrapartate prodrugs A compound of Formula I, providing tetrapartate prodrugs is provided wherein: L1 is a bifunctional linking moiety; D is a moiety that is a leaving group, or a residue of a compound to be delivere... | 04/13/2004 |
| 6465457 | Carbonate, carbamate, thiocarbonate dithiocarbonate and thiocarbomate derivatives useful as fungicides Fungicidal compounds of formula (I): ##STR1## wherein W is CH3 O.CH.dbd.CCO2 CH3, CH3 ON.dbd.CCONR3 R4 or CH3 ON.dbd.CCO2 CH3 and stereoisomers thereof; n i... | 10/15/2002 |
| 6420587 | Catalyst system for producing aromatic carbonates A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 07/16/2002 |
| 6380418 | Catalyst compositions for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbo... | 04/30/2002 |
| 6372683 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbo... | 04/16/2002 |
| 6355824 | Catalyst system for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbo... | 03/12/2002 |
| 6344558 | 1-phenyl-3-dimethylaminopropane compounds with a pharmacological effect 1-phenyl-3-dimethylaminopropane compounds corresponding to the formula I ##STR1## a method of preparing them, and the use of these substances as analgesic active ingredients in pharmaceutical compositions.... | 02/05/2002 |
| 6248737 | 1-phenyl-3-dimethylaminopropane compounds with a pharmacological effects 1-phenyl-3 -dimethylaminopropane compounds corresponding to the formula I ##STR1## a method of preparing them, and the use of these substances as analgesic active ingredients in pharmaceutical compositions.... | 06/19/2001 |
| 6215014 | Catalyst composition and method for producing diaryl carbonates Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIIIB metal, preferably palladium; an alkali metal or alkaline earth metal halide, preferably sodium bromide;... | 04/10/2001 |
| 6215015 | Catalyst composition and method for producing diaryl carbonates, using bisphosphines Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIIIB metal, preferably palladium; an iodide salt, preferably sodium iodide; and at least one organic bisphos... | 04/10/2001 |
| 6207849 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbo... | 03/27/2001 |
| 6207848 | Process for the production of diaryl carbonates The method of the present invention comprises reaction of a gaseous mixture of oxygen and carbon monoxide with an aromatic hydroxy compound in the presence of a catalyst under controlled pressure, wherein the partial pressure of oxygen is optimized to eff... | 03/27/2001 |
| 6201146 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 03/13/2001 |
| 6197991 | Method and catalyst system for producing A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 03/06/2001 |
| 6191299 | Method for making aromatic carbonates An improved method for producing an aromatic carbonate by reacting an aromatic hydroxy compound, carbon monoxide and oxygen in the presence of a catalyst system comprising at least one of palladium or a palladium compound; at least one lead compound; at l... | 02/20/2001 |
| 6187942 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds is disclosed. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presen... | 02/13/2001 |
| 6184409 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds is disclosed. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presen... | 02/06/2001 |
| 6180812 | Catalyst composition and method for producing diaryl carbonates using amide as promoter Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIII metal having an atomic number of at least 44, preferably palladium; an alkali metal or alkaline earth me... | 01/30/2001 |
| 6175033 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbo... | 01/16/2001 |
| 6175032 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbo... | 01/16/2001 |
| 6160154 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 12/12/2000 |
| 6160156 | Process for the preparation of oligocarbonates The invention relates to a process for the preparation of aromatic oligocarbonates from dihydroxy compounds, CO and O2 in the presence of a platinum metal catalyst, a cocatalyst, a quaternary salt and a base, which is carried out in an inert or... | 12/12/2000 |
| 6160155 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 12/12/2000 |
| 6147240 | Isocyanoalkyl carbonic acid derivatives, their conversion into secondary amidoalkyl carbonic acid derivatives by isocyanide-multicomponent reactions, as well as these secondary amidoalkyl carbonic acid derivatives The present invention relates to compounds of the general formula I ##STR1## wherein A is a group of the formula ##STR2## and Z is an O or S atom, to the further processing thereof to form novel sec-amidoalkylcarbonic acid derivatives and to tho... | 11/14/2000 |
| 6143913 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 11/07/2000 |
| 6143914 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 11/07/2000 |
| 6130346 | Process for preparing an organic compound from an oxirane-containing compound in the presence of a tris(triaminophosphoranylideneamino)phosphine oxide A process for preparing an organic compound, comprising conducting an organic reaction in the presence of a phosphine oxide represented by formula (1); ##STR1## where R1 is the same or different and each represents a hydrogen or hydro... | 10/10/2000 |
| 6114563 | Method and catalyst system for producing aromatic carbonates A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy... | 09/05/2000 |
| 6114564 | Catalyst composition and method for producing diaryl carbonates Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIII metal having an atomic number of at least 44, preferably palladium; an alkali metal or alkaline earth me... | 09/05/2000 |
| 6034262 | Method for the preparation of carbonates by a continuous process A continuous flow process for converting hydroxyaromatic compounds to diaryl carbonates by reaction with oxygen and carbon monoxide in the presence of a catalyst system typically comprising a group VIIIB metal or compound thereof, an inorganic co-catalyst... | 03/07/2000 |
| 5981788 | Method for recovering and recycling catalyst constituents Catalytic materials including divalent palladium compounds, divalent cobalt compounds and bromide sources such as tetraalkylammonium and hexaalkylguanidinium bromides are removed from organic carbonylation reaction mixtures comprising said materials in co... | 11/09/1999 |
| 5965119 | Trialkyl-lock-facilitated polymeric prodrugs of amino-containing bioactive agents The present invention is directed to double prodrugs containing polymeric-based transport forms. These polymeric prodrugs are preferably of the formula: ##STR1## wherein: B is a leaving group or a residue of an amine-containing target moiety; G ... | 10/12/1999 |
| 5948922 | Compounds with substituted cyclic hydrocarbon moieties linked by secondary or tertiary oxycarbonyl containing moiety providing reworkable cured thermosets Compounds containing two cyclic hydrocarbon moieties which are substituted to provide crosslinking functionality and which are linked to each other by secondary or tertiary oxycarbonyl containing moiety are basis for compositions which are cured to provid... | 09/07/1999 |
| 5917077 | Method for preparing diaryl carbonates with improved selectivity Diaryl carbonates such as diphenyl carbonate are prepared by reaction of hydroxyaromatic compounds such as phenol with oxygen and carbon monoxide in the presence of a catalyst composition comprising a Group VIIIB metal such as palladium or a compound ther... | 06/29/1999 |
| 5908952 | Method for preparing diaryl carbonates employing ଲ-diketone salts Hydroxyaromatic compounds such as phenol are converted to diaryl carbonates by reaction with oxygen and carbon monoxide in the presence of a catalyst package which comprises a Group VIIIB metal, preferably palladium, salt of at least one aliphatic ଲ... | 06/01/1999 |
| 5900501 | Process for the continuous production of aryl carbonates The present invention relates to a process for the continuous production of carbonates having aromatic ester groups by the reaction of aromatic hydroxy compounds with phosgene in the presence of heterogeneous catalysts, phosgene still present being remove... | 05/04/1999 |
| 5898079 | Method for preparing diaryl carbonates employing hexaalkylguanidinium halides Hydroxyaromatic compounds such as phenol are converted to diaryl carbonates by reaction with oxygen and carbon monoxide in the presence of a catalyst package which typically comprises a group VIIIB metal or compound thereof, an inorganic cocatalyst, an or... | 04/27/1999 |
| 5898080 | Method for preparing diaryl carbonates employing hexaalkylguanidinium halides Hydroxyaromatic compounds such as phenol are converted to diaryl carbonates by reaction with oxygen and carbon monoxide in the presence of a catalyst package which typically comprises a group VIIIB metal or compound thereof, an inorganic cocatalyst, an or... | 04/27/1999 |
