Bizarre Patents
Dining Table Having Integral Dishwasher
A space-saving dishwasher, which may be installed within a counter top or table, having a dish-carrying rack that is vertically shiftable through the open top of the dishwasher for facilitating loading and unloading of the dishes.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7323604 | Hydride reduction of α,β-unsaturated carbonyl compounds using chiral organic catalysts Nonmetallic, chiral organic catalysts are used to catalyze the 1,4-hydride reduction of an α,β-unsaturated carbonyl compound. The α,β-unsaturated carbonyl compound may be an aldehyde or cyclic ketone, and the hydride donor may be a dihydropyridine. The reaction ... | 01/29/2008 |
| 7173139 | Enantioselective 1,4-addition of aromatic nucleophiles to α,β-unsaturated aldehydes using chiral organic catalysts Nonmetallic, chiral organic catalysts are used to catalyze the 1,4-addition of an aromatic nucleophile to an α,β-unsaturated aldehyde. The aromatic nucleophile may be an N,N-disubstituted aniline compound, or an analog thereof. The reaction is efficient and enanti... | 02/06/2007 |
| 6797832 | Process for the production of 5-oxy-7-oxabicyclo [4.1.0] hept-3-ene-3-carboxylic acid esters The present invention provides a method of producing 5-oxy-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ester economically, industrially advantageously and efficiently in a large amount. The present invention is a method of producing 5-oxy-7-oxabicyclo[4.1.0]hept... | 09/28/2004 |
| 6559347 | Diels-adler adducts of epoxybutene and epoxybutene derivatives Diels-Alder adducts of dienophiles such as epoxybutene with dienes such as cyclopentadiene and cyclohexadiene are produced by carrying out the Diels-Alder reaction thereof at an elevated pressure. Addional dienophiles disclosed include 2,5-dihydrofuran an... | 05/06/2003 |
| 6555697 | Method of preparing a benzofuran or benzothiophene compound The invention concerns a novel method for preparing a benzofuran or benzothiophene compound by cyclizing an aromatic compound bearing a side-chain comprising at least two carbon atoms, one of the carbon atoms being bound to the benzene cycle by an oxygen ... | 04/29/2003 |
| 6515137 | Catalytic processes employing chiral imidazolidinone-based catalyst composition Acid addition salts of imidazolidinones are provided as catalysts for transforming a functional group within a first reactant by reaction with a second reactant. Exemplary first reactants are ,ଲ-unsaturated carbonyl compounds such as ,... | 02/04/2003 |
| 6486201 | Agarofuan derivatives, their preparation, pharmaceutical composition containing them and their use as medicine The compound represented by formula (I), in which the substitutes are defined as in the specification and the claims, or their stereoisomers, the process for preparing them, pharmaceutical composition containing them and their use as medicine. ##STR1... | 11/26/2002 |
| 6369243 | Chemical transformation of substrates using nonmetallic, organic catalyst compositions A method is provided for catalytically transforming a functional group within a first reactant by reaction with a second reactant in the presence of a nonmetallic, organic catalyst composition composed of a heteroatom-containing activator and an acid, or ... | 04/09/2002 |
| 6359152 | 18-substituted-19-nor-vitamin D compounds This invention provides a novel class of vitamin D compounds, namely, 13-ethyl and 13-vinyl-18,19-dinor-vitamin D derivatives, as well as a general method for their chemical synthesis. The compounds have the formula: ##STR1## where Y1 and ... | 03/19/2002 |
| 6252093 | Total synthesis of antitumor acylfulvenes A compound of formula (IV): ##STR1## wherein R' and R9 are each independently (C1 -C4)alkyl.... | 06/26/2001 |
| 6103940 | Preparation of zeaxanthin, intermediates for this preparation, and the preparation thereof Preparing (3R, 3'R)-zeaxanthin of the formula I ##STR1## starting from (4-hydroxy-2,2,6-trimethylcyclohexanone of the formula II ##STR2## via the novel intermediates (4R,6R)-1-formyl-2,2,6-trimethyl-7-oxabicyclo[2.2.1]heptane of the formula ... | 08/15/2000 |
| 6077864 | Cyclic sulfone derivatives A compound of the formula ##STR1## wherein n, X, Y and Ar are as defined herein, useful in the treatment of a condition selected from the group consisting of arthritis, cancer, tissue ulceration, macular degeneration, restenosis, periodontal disease,... | 06/20/2000 |
| 5990104 | Polycyclic alcaloid-derivatives as NMDA-receptor antagonists Polycyclic alkaloids of formula (I), wherein R1 is H, C1-6 alkyl, or C6-12 aryl optionally substituted with polar groups; R2 and R3 are independently H, OH, C1-6 alkyl, --C(NH)--NH2, ... | 11/23/1999 |
| 5728846 | Benzo1,2-g!-chrom-3-ene and benzo1,2-g!-thiochrom-3-ene derivatives Compounds of the formula ##STR1## where the symbols have the meaning defined in the specification, have retinoid, retinoid antagonist and/or retinoid inverse-agonist-like biological activity.... | 03/17/1998 |
| 5422365 | Naphthalene compounds A compound selected from those of formula (I): ##STR1## wherein: R1, R'1 and R2 are each selected, independently of the others, from hydrogen and an alkyl radical, the two R2 groups being in the cis positio... | 06/06/1995 |
| 5344942 | Reagents for racmate resolution (R) and (S) enantiomers of the formula ##STR1## in which n is 1 or 2, W is as defined in the specification which are characterized in that X is halogen, SO3 H, SO2 Cl or SO2 NR1 R2 where R1... | 09/06/1994 |
| 5338758 | Bicyclic diterpene PAF antagonist compounds Four bicyclic terpenes isolated from a culture broth of Phoma sp SCF0592, ATCC 74077, pharmaceutical compositions containing them and their use as PAF antagonists to treat allergic and inflammatory diseases are disclosed.... | 08/16/1994 |
| 5276053 | Polycyclic amines useful as cerebrovascular agents A novel series of polycyclic amines, derivatives, methods of making the compounds, novel intermediates, compositions containing them, and methods for using them in the treatment and prevention of cerebrovascular disorders are disclosed.... | 01/04/1994 |
| 5175314 | Herbicidal oxatricyclic ethers This invention relates to certain herbicidal oxatricyclic ethers, agriculturally suitable compositions thereof and a method for their use as broad spectrum preemergent or postemergent herbicides.... | 12/29/1992 |
| 5084581 | Process for preparing (3R-(3a,4ଲ,7ଲଲ,7a))-octahydro-4,7 epoxyisobenzofuranol from associated aldehydes Disclosed herein is a novel process in which novel aldehydes ##STR1## and the trans isomer thereof are hydrolyzed by treatment with an alkali metal carbonate, bicarbonate or hydroxide and water to form the cis enantiomer ##STR2## Also discl... | 01/28/1992 |
| 5071853 | Polycyclic amines useful as cerebrovascular agents A novel series of polycyclic amines, derivatives, methods of making the compounds, novel intermediates, compositions containing them, and methods for using them in the treatment and prevention of cerebrovascular disorders are disclosed.... | 12/10/1991 |
| 4956481 | Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions Described are hydroxy adamantane compounds and derivatives thereof and a process for preparing same.... | 09/11/1990 |
| 4935532 | Hemiacetals All possible isomeric forms of a compound of the formula ##STR1## wherein A has a structure selected from the group consisting of ##STR2## wherein Y1 and Y2 are individually selected from the group consisting of hydrogen, f... | 06/19/1990 |
| 4855426 | Process of preparing 1,5-epoxy-2,3,4,5-tetrahydro-1H-3-benzazepins The synthesis of epoxybenzazepin compounds is described. The novel compounds have anti-ulcer activity.... | 08/08/1989 |
| 4788305 | Novel resolution process Compounds of the formula ##STR1## wherein A is a hydrocarbon chain containing 1 to 16 groups, the said chain containing at least one heteroatom, at least one unsaturation, the assembly of the group constituting the chain may be a mono- or polycyclic ... | 11/29/1988 |
| 4782169 | 4,7-dioxatricyclo(3.2.1.03,6)octane ether Compounds of the Formula I, II, III, VI and VII ##STR1## wherein the symbols have defined meanings are herbicides, plant growth regulators or intermediates thereof.... | 11/01/1988 |
| 4739082 | Enantiomerically pure mono acetal-protected diols, their preparation and use Enantiomerically pure mono acetal-protected diols of the formula ##STR1## wherein A, B, C and D are hydrogen or a methyl group in any combination, M and N are aliphatic or araliphatic hydrocarbons, m and n are the numbers 0, 1 or 2, whereby the total... | 04/19/1988 |
| 4734426 | 5,6-epoxy-7-oxabicycloheptane substituted diamide prostaglandin analogs 5,6-Epoxy-7-oxabicycloheptane substituted diamide prostaglandin analogs are provided having the structural formula ##STR1## wherein A is --CH.dbd.CH-- or --CH2 --CH2 --; n is 1 to 5; R is CO2 H, CO2 alkyl, ... | 03/29/1988 |
| 4701542 | Resolution of hemiacetals and alcohols A process for the resolution of hemiacetal compounds of the formula ##STR1## wherein A is a hydrocarbon chain containing 1 to 16 groups, the said chain optionally containing at least one heteroatom, at least one unsaturation, the assembly of the grou... | 10/20/1987 |
| 4670041 | Oxabicycloalkane herbicides Compounds of the formula ##STR1## wherein X is (--CR4 R4 --)m in which m is 0 or 1; Y is (--CR5 R6 --)n in which n is 0, 1 or 2; Z is (--CR7 R7 --)p in which p i... | 06/02/1987 |
| 4611006 | 5,6-epoxy-7-oxabicycloheptane substituted ethers useful in the treatment of thrombotic disease 5,6-Epoxy-7-oxabicycloheptane substituted ether prostaglandin analogs are provided having the structural formula ##STR1## wherein X is O or ##STR2## and including all stereoisomers thereof. The compounds are cardiovascular agents useful, fo... | 09/09/1986 |
| 4611005 | 5,6-epoxy-7-oxabicycloheptane substituted prostaglandin analogs useful in the treatment of thrombotic disease 5,6-Epoxy-7-oxabicycloheptane substituted prostaglandin analogs are provided having the structural formula ##STR1## wherein m is 1 to 5, R is H, lower alkyl, alkali metal or polyhydroxylamine, and R1 is lower alkyl, aryl, aralkyl, cycloalk... | 09/09/1986 |
| 4609671 | 5,6-epoxy-7-oxabicycloheptane substituted amino prostaglandin analogs useful in the treatment of thrombotic disease 5-6-Epoxy-7-oxabicycloheptane substituted amino prostaglandin analogs are provided having the structural formula ##STR1## wherein A is CH.dbd.CH or (CH2)2, m is 1 to 8, n is 0 to 5, R is H, lower alkyl, alkali metal or hydroxyla... | 09/02/1986 |
| 4554366 | Certain substituted, 7-oxabicyclo[2.2.1]heptan-2-ols and -2-ones as intermediates Compounds of the formula ##STR1## wherein X is (--CR4 R4 --)m in which m is 0 or 1; Y is (--CR5 R6 --)n in which n is 0, 1 or 2; Z is (--CR7 R7 --)p in which p i... | 11/19/1985 |
| 4503241 | 7-Oxabicycloheptane prostaglandin intermediates 7-Oxabicycloheptane prostaglandin intermediates are provided having the general structure ##STR1## wherein one of R1 and R2 is ##STR2## and the other is hydrogen. A method for preparing the above intermediates is also ... | 03/05/1985 |
| 4500543 | Substituted 1-aminomethyl-phthalans Disclosed herein are 1-aminomethyl-phthalans represented by the formula ##STR1## wherein R, R1, and R2 are independently selected from hydrogen, hydroxy, loweralkoxy of 1 to 3 carbon atoms, loweralkenyloxy of 1 to 3 carbon atoms... | 02/19/1985 |
| 4500723 | 7-Oxabicycloheptaine prostaglandin intermediates and method for preparing same 7-Oxabicycloheptane prostaglandin intermediates are provided having the general structure ##STR1## wherein one of R1 and R2 is ##STR2## and the other is hydrogen. A method for preparing the above intermediates is also ... | 02/19/1985 |
| 4499292 | 7-Oxabicycloheptane prostaglandin intermediates and method for preparing same Optically active 7-oxabicyclopheptane prostaglandin intermediates are provided having the general structure ##STR1## wherein one of R1 and R2 is ##STR2## and the other is hydrogen. A method for preparing the above intermedi... | 02/12/1985 |
| 4497960 | Chiral, optically active compounds useful as protective groups for hydroxy, thiol and amino compounds The invention declares new chiral, optically active compounds of the general formula ##STR1## wherein a 5 or 6 membered lactol ring (E), with X and Y meaning (CR1 R2)n, with n=0 to 2 and R1, R2 =... | 02/05/1985 |
| 4486220 | 6-Oxatricyclo[3.2.1.13,8 ]nonan-4-ol ethers and compositions and methods for the regulation of plant growth Compounds of the formula ##STR1## wherein each R is H or alkyl and W is an optionally substituted unsaturated group, a cycloalkyl group, a secondary alkyl group, an aromatic group or a heterocyclic group, are useful as plant growth regulators an... | 12/04/1984 |
