U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

Newsletter  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.

 

Class 568/368 - Polycyclo ring system


Subclass of Class 568 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain a polycyclo ring system.
No. of patents: 18
Last issue date: 07/24/2007


NumberTitleIssue Date
7247754Method for the production of trimeric ketone peroxide solutions
Cyclohexane is reacted with hydrogen peroxide in the presence of nitric acid which is used as a catalyst in a suitable solvent for the production of trimeric cyclohexane peroxide. ...
07/24/2007
7138520Coordination complexes having tethered therapeutic agents and/or targeting moieties, and methods of making and using the same
In part, the present invention is directed to coordination complexes comprising a therapeutic agent. In one aspect, the subject compositions comprise a platinum metal center and a covalently attached therapeutic agent. ...
11/21/2006
7012161Compound, fluorine-containing polymerizable cyclic olefin compound
There is disclosed a fluorine-containing polymerizable cyclic olefin compound that has one or more partial structures represented by the following general formula (1) or (2). There can be provided a novel fluorine-containing polymerizable cyclic olefin compound whic...
03/14/2006
6201155Process for making 4,4'-diketo-carotenoids
A process for the manufacture of a symmetrical, terminally ring-substituted polyenes by reacting a polyene di(O,O-dialkyl acetal) with a cyclic dienol ether in the presence of a Lewis or Bronsted acid, hydrolyzing the condensation product resulting theref...
03/13/2001
5929124Antimicrobial diterpenes
Antimicrobial diterpenes and methods of using them....
07/27/1999
5691386Triterpenoid compound for the treatment of diabetes
A novel hypoglycemically active triterpenoid compound isolated in purified, preferably substantially purified, form from Salacia spp., processes for obtaining the novel triterpenoid compound, compositions comprising the triterpenoid compound and methods f...
11/25/1997
5576355Diamondoid derivatives for pharmaceutical use
A method of inhibiting viruses in which a virus is contacted with diamondoid alcohol, ketone, ketone derivative, adamantyl amino acid, quaternary salt or combinations thereof which have antiviral properties. These diamondoid derivatives are shown to have ...
11/19/1996
5510497Polymerizable aliphatic cyclobutene compositions
Aliphatic cyclobutene compositions according to the formula ##STR1## can be homopolymerized or copolymerized with a variety of comonomers, including bismaleimides, to produce tough, low dielectric constant resins....
04/23/1996
5041682Working up reaction mixtures containing cyclohexanol cyclohexanone and cyclohexyl hydroperoxide
Reaction mixtures which contain cyclohexanol, cyclohexanone and cyclohexyl hydroperoxide and are obtained in the oxidation of cyclohexane with molecular oxygen, or with a gas containing this, in the liquid phase are worked up by a process in which the rea...
08/20/1991
4943384Cyclohexane derivatives
Cyclohexane derivatives of the formula I R1 --A1 --Z1 --A2 --R2 I wherein R1 and R2 are each H or an alkyl group which has 1-10 C atoms and in which one or two non-adjacent CH
07/24/1990
4853151Dispirotetradecanes
Dispirotetradecanes of the formula I ##STR1## wherein R1 and R2 are each independently of each other alkyl containing 1 to 12 carbon atoms wherein one or more non-adjacent CH2 groups may also be replaced by --O--, --C...
08/01/1989
4451654Conditioning of finely divided crude organic pigments
A process for the preparation of deeply colored organic pigments by crystallizing finely divided crude organic pigments, whose primary particles have a size of ࣘ0.2 μm, in C3 -C5 -alkanes, C3 -C5 -alkenes or ...
05/29/1984
43225594(5)-Acetyl-9,9-dimethyltricyclo-[4,4,0,18,10 ]-undec-1-ene, its preparation and use in perfumery compositions and as an odorant
4(5)-acetyl-9,9-dimethyltricyclo-[4,4,0,18,10 ]-undec-1-ene having the formula ##STR1## its synthesis, its use as a perfumery agent and as an olfactant component in perfumery compositions and as an odorant for technical products....
03/30/1982
4058568Hexahalo-1,4-dihydro-1,4-methanonaphthalene-5,8-diol phenylsulfones
A fire retardant system comprising a compound having within its structure the 1,2,3,4,9,9-hexahalo-1,4-dihydro-1,4-methanonaphthalene-5,8-dione or 1,2,3,4,9,9-hexahalo-1,4-dihydro-1,4-methanonaphthalene-5,8-dioxy nucleus or a compound which is capable of ...
11/15/1977
4000202Tricyclic Norsesquiterpeneols
Odoriferous agents in the form of certain novel tricyclic norsesquiterpene derivatives are disclosed. These norsesquiterpenes have the formula ##STR1## wherein either (a) R1 -R4 represent hydrogen or two of the symbols R1
12/28/1976
3991123Tetracyclic alcohols
Described is a genus of novel compounds, defined by the generic structure: ##SPC1## Wherein n is 0 or 1 and X is selected from the group consisting of 1,2-cyclo-propylene having the structure: ##SPC2## And 1,2-ethenylene having the structure: ##SPC3#...
11/09/1976
3972951Process for the formation of 2,6-diphenyl-phenol
A process for the formation of 2,6-diphenylphenol involving the autocondensation of cyclohexanone with itself to form a mixture of cyclic ketones containing a tricyclic ketone fraction and the dehydrogenation of the tricyclic ketone fraction to form 2,6-d...
08/03/1976
3962147Perfume composition containing 6,10 dimethyl - spiro [4.5]decane-type compounds
Use of bicyclic compounds, some of which are new, as perfuming and/or flavoring ingredients in the manufacture of perfumes and perfumed products and/or in the preparation of artificial flavors for foodstuffs, animal feeds, beverages, pharmaceutical prepar...
06/08/1976
 
Sign InRegister
Username  
Password   
forgot password?