Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 568/671
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Acyclic
Description: Compounds which do not include a ring.










Sub-classes under this class:

Class Number Class Name Patents
568/687 Carbon to carbon unsaturation containing 108
568/681 Halogen containing 61
568/672 Polyoxy 95
568/698 Preparing by dehydration of an organic hydroxy containing compound (h of -oh may be replaced by a group ia or iia light metal) 163
568/694 Preparing by hydration of an olefin 37
568/697 Preparing by reacting an olefin and an organic hydroxy containing compound (h of -oh may be replaced by a group ia or iia light metal) 428
568/699 Purification or recovery 207


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8710277 Process for making diethyl ether from acetic acid Apr. 29, 2014
8703683 Poly (alkyl epdxides), process for making, and lubricant compositions having same Apr. 22, 2014
8674146 Method for producing alkylene oxide addition products Mar. 18, 2014
8501651 Catalyst systems and polymer resins having improved barrier properties Aug. 6, 2013
8398728 Process for making a composition comprising at least two different dialkyl ethers Mar. 19, 2013
8273921 Polyglycerol monoether and process for producing the same Sep. 25, 2012
8211949 Functionalized long-chain olefin mixtures and uses therefor Jul. 3, 2012
8119826 Process for the preparation of beta-santalol and derivatives thereof Feb. 21, 2012
8083815 Process to prepare methanol and/or dimethylether Dec. 27, 2011
8048840 Ether compound Nov. 1, 2011
7892511 Pseudoisothermal ammonia process Feb. 22, 2011
7741375 Polyketal polymers, and methods of making and using same Jun. 22, 2010
7501536 Odorant compounds, synthesis method, and uses of said compounds Mar. 10, 2009
7361794 Zone reactor Apr. 22, 2008
7273893 Process for converting carbon dioxide to oxygenates Sep. 25, 2007
7250510 Transition metal complexes of N-heterocyclic carbenes, method of preparation and use in transition metal catalyzed organic transformations Jul. 31, 2007
7172989 Catalytic hydrogenation over rhenium-containing catalysts supported on activated carbon Feb. 6, 2007
7161050 Method and apparatus for synthesizing olefins, alcohols, ethers, and aldehydes Jan. 9, 2007
7148375 Branched primary alcohol compositions and derivatives thereof Dec. 12, 2006
7132391 Ethers of 2,2,4-trimethylpentane-1,3-diol as fragrance materials Nov. 7, 2006
7087794 Oxygenate conversion in the presence of highly unsaturated compounds Aug. 8, 2006
7064238 Conversion of alkanes to oxygenates Jun. 20, 2006
7057055 Process for preparing a deuterated or tritiated compound Jun. 6, 2006
7045642 Process for preparing a deuterated or tritiated compound May. 16, 2006
7022665 Acetals of 2,4,7-decatrienal as perfuming or flavoring ingredients Apr. 4, 2006
6909020 Branched primary alcohol compositions and derivatives thereof Jun. 21, 2005
6835786 (Meth)acrylate compound and cured product thereof Dec. 28, 2004
6803385 Hydroxyeicosatetraenoic acid analogs and methods of their use in treating dry eye disorders Oct. 12, 2004
6794522 Process for preparing a deuterated or tritiated compound Sep. 21, 2004
6737553 Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use May. 18, 2004
6737543 Monocarboxylic acid esters of propoxylated fatty alcohols as pigment dispersants May. 18, 2004
6720463 Process for the production of alkanediol derivative Apr. 13, 2004
6709645 Synthesis of labeled metabolites Mar. 23, 2004
6706931 Branched primary alcohol compositions and derivatives thereof Mar. 16, 2004
6552084 Hydroxyeicosatetraenoic acid analogs and methods of their use in treating dry eye disorders Apr. 22, 2003
6548714 Method for producing polyetherols by ring-opening polymerisation of alkylene oxides Apr. 15, 2003
6538162 Method for converting alkanes to oxygenates Mar. 25, 2003
6525230 Zone reactor Feb. 25, 2003
6492561 Alkaline earth metal alkylene diamides, method for their production, and their use Dec. 10, 2002
6486362 Process for producing oxygen-containing compounds containing at least one oxygen atom bonded to two distinct carbon atoms which are not bonded together and not including a multiple bond Nov. 26, 2002
6471954 Method for the production and use of a cream containing vitamin-A Oct. 29, 2002
6472572 Integrated process for synthesizing alcohols and ethers from alkanes Oct. 29, 2002
6472569 Silicoaluminophosphate material, a method of making such improved material and the use thereof in the conversion of oxygenated hydrocarbons to an olefin and/or an ether Oct. 29, 2002
6465696 Integrated process for synthesizing alcohols, ethers, and olefins from alkanes Oct. 15, 2002
6462243 Integrated process for synthesizing alcohols and ethers from alkanes Oct. 8, 2002
6458837 Lipophilic diesters of chelating agents Oct. 1, 2002
6458856 Separation process for one-step production of dimethyl ether from synthesis gas Oct. 1, 2002
6444858 Method of reducing flock during alkoxylation Sep. 3, 2002
6410802 Methods for synthesizing ether compounds and intermediates therefor Jun. 25, 2002
6406680 X-ray contrast agents Jun. 18, 2002

1 2 3 4










 
 
  Recently Added Patents
Lead frame array package with flip chip die attach
Portion of a display panel with an ambiguous facial expression icon
Generating and using checkpoints in a virtual computer system
Mobile electronic device
Sports helmet
Method and system for coordinating client and host security modules
Transferring storage devices within storage device testing systems
  Randomly Featured Patents
Adjustable ergonomic support for computer keyboards
Ultraviolet ray irradiation equipment having scrapper rings fitted to light transmission tubes
Thin film read head with coplanar pole tips
Motor-driven disk brake
Temperature actuated switch for cryo-coolers
Toothbrush
Alkaline sorbent injection for mercury control
Dry shaver
Opportunistic network updates
Control device and method