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 |
| 7419965 | Nucleotide lipid ester derivatives The subject of the present invention is specific lipidesters of halogenated nucleotides of the following formula wherein R1, R2, R3, X and Y are defined as described herein and salts thereof... | 09/02/2008 |
| 7294621 | Lipid analogs for combating tumors The invention relates to methods of treating viral infections, and in particular hepatitis B virus. The method comprises administering to a subject in need of such treatment an infection-controlling amount of a phospholipid or phospholipid derivative to inhibit the ... | 11/13/2007 |
| 7294619 | Lipid analogs for inhibiting the activity of hepatitis B antigen The invention relates to methods of treating viral infections, and in particular hepatitis B virus. The method comprises administering to a subject in need of such treatment an infection-controlling amount of a phospholipid or phospholipid derivative to inhibit the ... | 11/13/2007 |
| 7294620 | Lipid analogs for inhibiting HIV-1 activity The invention relates to methods of treating viral infections, and in particular hepatitis B virus. The method comprises administering to a subject in need of such treatment an infection-controlling amount of a phospholipid or phospholipid derivative to inhibit the ... | 11/13/2007 |
| 7291606 | Compositions and methods for identifying agents which regulate chromosomal stability, gene activation and aging Novel compositions and methods are provided for identifying agents which affect chromosomal stability and aging. ... | 11/06/2007 |
| 7273933 | Methods for synthesis of oligonucleotides Improved methods for synthesis of oligonucleotides and other phosphorus-linked oligomers are disclosed. The methods include the use of aromatic solvents, alkyl aromatic solvents, halogenated aromatic solvents, halogenated alkyl aromatic solvents, or aromatic ether s... | 09/25/2007 |
| 7258978 | Electrochemical method to measure DNA attachment to an electrode surface in the presence of molecular oxygen The present disclosure provides methods and compositions for conducting an assay to detect nucleic acid hybridization in the presence of oxygen. In particular, ruthenium complexes having a reduction potential that does not coincide with the reduction potential of mo... | 08/21/2007 |
| 7101981 | Bovine growth hormone recombinantly produced in Recombinant materials have been obtained which permit the production of bovine growth hormone in E. coli. ... | 09/05/2006 |
| 7045309 | 9-substituted adenine derivatives as prodrug regulators of cell and tissue function The present invention relates to 9-substituted adenine derivatives represented by formula (I) wherein W is selected from the group consisting of H, halogen, azido and amino group; X is selected from the group consistin... | 05/16/2006 |
| 7005260 | Tenascin-C nucleic acid ligands Methods are described for the identification and preparation of nucleic acid ligands to tenascin-C. Included in the invention are specific RNA ligands to tenascin-C identified by the SELEX method. Further included in the invention are methods for detecting the prese... | 02/28/2006 |
| 6780989 | Diribonucleoside Phosphoramidites This invention presents novel methods for synthesizing phosphorothioate oligonucleotides, using support-bound phosphoramidites. Novel intermediates useful in the methods are also provided. ... | 08/24/2004 |
| 6599887 | Methods of treating viral infections using antiviral liponucleotides Compounds are disclosed for treating AIDS, herpes, and other viral infections by means of lipid derivatives of antiviral agents. The compounds consist of nucleoside analogues having antiviral activity which are linked, commonly through a phosphate group a... | 07/29/2003 |
| 6518418 | Nucleotide sugars Phosphite linked nucleotide sugars, e.g. nucleoside-monophosphite-glycosides, are synthesized using phosphoramiditing agents. The success of the synthetic method is largely independent of the choice of sugar and of nucleotide. The phosphite linked nu... | 02/11/2003 |
| 6372725 | Specific lipid conjugates to nucleoside diphosphates and their use as drugs The present invention concerns new phospholipid derivatives of nucleosides of the general formula (I) in which R1 represents a straight-chained or branched, saturated or unsaturated aliphatic residue with 9-14 carbon atoms which can optionally ... | 04/16/2002 |
| 5874568 | Coupling unit of (6-4) photoproduct, process for preparing the same, process for preparing oligonucleotide containing (6-4) photoproduct by using the same and process for preparing DNA containing (6-4) photoproduct by using the same A coupling unit of a (6-4) photoproduct represented by the formula (I): ##STR1## wherein R1 represents a protective group, R2 represents a methyl group or a 2-cyanoethyl group, and R3 represents ##STR2## wherein ... | 02/23/1999 |
| 5811539 | Process for isolating and purifying nucleotide-activated sugars from biological sources The present invention relates to an improved process for isolating and purifying sugar nucleotides, in particular cytidine monophosphate-activated N-acetylneuraminic acid (CMP-Nana), from biological sources. The sugar nucleotides can be obtained from a su... | 09/22/1998 |
| 5789576 | Methylphosphonate dimer synthesis Processes for the stereospecific synthesis of 2',2"-bis(deoxy)di-nucleosides and for the stereoselective synthesis of 2',2"-bis(substituted) dinucleosides are provided. Also provided are activated 2'-substituted-nucleoside alkylphosphonate active esters u... | 08/04/1998 |
| 5753433 | Method for the sensitive detection of nucleic acids Method for the specific detection of nucleic acids in a sample by reaction of the sample with one or several labelled nucleotide triphosphates and one or several enzymes which catalyse the production of a labelled nucleic acid B which contains this nucleo... | 05/19/1998 |
| 5733890 | Adenylate analogs as potent anti-herpes virus agents Novel adenylate analogs having the following formula are synthesized in the present invention, which are found active against herpes simplex viruses: ##STR1## wherein R1 is hydroxyl, C1 -C4 alkoxy, an amino ester radi... | 03/31/1998 |
| 5618803 | Targeted drug delivery via phosphonate derivatives The invention provides compounds of the formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein [D] is the residue of a drug having a reactive functional group, said functional group being attached, directly or through a bridging grou... | 04/08/1997 |
| 5541306 | Aminoalkylphosphotriester oligonucleotide derivatives Disclosed are methods of producing a synthetic oligonucleotide of selected nucleotide sequence which is internally functionalized at least one selected location with an aminoalkylphosphotriester, and labelled with a nonradioactive material. Also disclosed... | 07/30/1996 |
| 5536821 | Aminoalkylphosphorothioamidate oligonucleotide deratives Disclosed are methods of producing a synthetic oligonucleotide of selected nucleotide sequence which is internally functionalized at at least one selected location with an aminoalkylphosphorothioamidate and labelled with a nonradioactive material. Also di... | 07/16/1996 |
| 5466677 | Dinucleoside phosphinates and their pharmaceutical compositions A dinucleotide analogue of formula ##STR1## where B1 and B2 are each independently a monovalent nucleoside base radical; R1 is R1a or Z; R1a, R2, R3 and R | 11/14/1995 |
| 5380835 | Silyl phosphorylating reagents and methods of using them Oligonucleotide phosphorylating reagents wherein the silyl moiety has three bulky substituents, such as phenyl or t-butyl, and the silyl moiety is attached to the carbon of an ethanol group whose hydroxyl is an activated phosphate group. The preferred com... | 01/10/1995 |
| 5374626 | 5'-alkylphosphonylnucleosides as antivirals The present invention relates to the use as antivirals of compounds of formula: ##STR1## wherein B is a purinic or pyrimidinic heterocycle; X is oxygen or sulphur; R1 is a hydroxyl group or a hydrogen atom; R2 is a linear, ... | 12/20/1994 |
| 5223263 | Liponucleotide-containing liposomes Compounds are disclosed for treating AIDS, herpes, and other viral infections by means of lipid derivatives of antiviral agents. The compounds consist of nucleoside analogues having antiviral activity which are linked, commonly through a phosphate group a... | 06/29/1993 |
| 5218103 | Nucleoside thiophosphoramidites The present invention relates to new and useful nucleside thiophosphoramidite, polynucleotide dithioate phosphoramidite and polynucleotide phosphorothioamidate phosphoramidite compounds as well as the process whereby these compounds can be used for synthe... | 06/08/1993 |
| 5187163 | Anti-viral compounds, dosage forms and methods Novel anti-viral compounds comprise phosphate-linked dimers of anti-viral nucleoside derivatives, or salts or esters of such nucleoside dimers. Pharmaceutical compositions containing the dimers and methods of treatment utilizing the same are disclosed.... | 02/16/1993 |
| 4921951 | Nucleoside-phospholipid conjugate Novel nucleoside-phospholipid conjugates of the formula ##STR1## wherein R1 is C14-24 long chain aliphatic acyl or C1-24 aliphatic alkyl and Ns is a nucleoside residue; and pharmacologically acceptable salt... | 05/01/1990 |
| 4855304 | Dinucleoside pyrophosphates and pyrophosphate homologs as plant antivirals Potent plant antivirals are disclosed along with their method of use. These antivirals, 5',5'- or 2',5'- or 3',5'-pyrophosphorylated-dinucleotides, are specifically shown to inhibit tobacco mosaic virus (TMV) replication in tobacco plants when applied to ... | 08/08/1989 |
| 4845205 | 2,N6 -disubstituted and 2,N6 -trisubstituted adenosine-3'-phosphoramidites The invention concerns 2,N6 -disubstituted and 2,N6 -trisubstituted adenosine nucleosides in which the sugar component is substituted at position 3' or position 5' by a phosphite or phosphoramidite group of the formula: ##STR1##... | 07/04/1989 |
| 4816570 | Biologically reversible phosphate and phosphonate protective groups Protective groups are provided which are suitable for masking phosphates and phosphonates. The protected compositions can be introduced in a biological system and then demasked under certain biological conditions. This method permits phosphates and phosph... | 03/28/1989 |
| 4816569 | Nucleotide derivative A nucleotide of the formula [IV] shown below: ##STR1## wherein: X is hydrogen or --CO--(CH2)n --CO--R3 ; each of m and n is an integer up to 20; R0 is a protective group of a phosphoric acid group, R1 | 03/28/1989 |
| 4808708 | Phosphorsulfide derivatives of deoxynucleosides or deoxynucleotides and their uses Novel phosphorsulfide derivatives of deoxynucleosides or deoxynucleotides are provided, which have the general formula: ##STR1## wherein R1 is a hydroxy-protecting group; R2 is a phosphate-protecting group; R3 is an a... | 02/28/1989 |
| 4797479 | Nucleoside-phospholipid conjugate A compound of the formula ##STR1## wherein R1 and R2 are long-chain fatty acid residue, and Ns is nucleoside residue selected from the group consisting of 5-fluorouridine-5'-yl, 5-fluoro-2'-deoxyuridine-5'-yl-, bredinin-5'-yl, ... | 01/10/1989 |
| 4786724 | Nucleoside trichlorodimethylethyl phosphite esters Novel trichlorodimethylethyl phosphite esters are utilized as intermediates in a new synthesis procedure for producing oligonucleotides. On completion of the synthesis the trichlorodimethylethyl protecting group can be cleaved by reaction with tributylpho... | 11/22/1988 |
| 4740503 | Novel 5-fluoro-2'-deoxyuridine derivatives and salts thereof, process for producing the same, and antitumor agents containing the same This invention relates to a novel 5-fluoro-2'-deoxyuridine derivative and a salt thereof which have an antitumor effect on mammals, a process for producing the same, and an antitumor agent containing the same.... | 04/26/1988 |
| 4725677 | Process for the preparation of oligonucleotides The invention relates to a process for the preparation of oligonucleotides by the following steps: reaction of a nucleoside with a phosphine derivative, reaction of the nucleotide derivative thus obtained with a nucleoside bonded to a polymeric carrier, o... | 02/16/1988 |
| 4704361 | Pharmaceutical compositions containing the cytidine monophospate of 5-acetamido-3,5-dideoxy-D-glycero-D-galactononulosaminic acid and a method for preparing said compound The invention relates to pharmaceutical compositions for use in the therapy of pathological states related to disturbances of the nervous stimulus in the central (CNS) and peripheral (PNS) nervous system containing as an active substance the cytidine mono... | 11/03/1987 |
| 4684631 | Novel 5-fluoro-2-deoxyuridine derivatives and salts thereof, process for producing the same, and antitumor agents containing the same This invention relates to a novel 5-fluoro-2'-deoxyuridine derivative and a salt thereof which have an antitumor effect on mammals, a process for producing the same, and an antitumor agent containing the same.... | 08/04/1987 |
