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| Number | Title | Issue Date |
| 7419704 | Coatings on fiber reinforced composites The invention is a coating and a method for applying coatings to fiber reinforced composite materials. A first polymeric layer, free of fibers and particulate, coats a fiber reinforced polymer substrate. The first layer joins the fiber reinforced polymer substrate t... | 09/02/2008 |
| 7390561 | Method for making a metal surface infused composite and the composite thereof A metal surface infused composite object made by thermal spraying a metal material onto a release agent coated pattern, followed by vacuum infusion at least a portion of the metal material layer with a resin and then separating the composite infused metal object fro... | 06/24/2008 |
| RE40337 | Thermal spray gun with improved thermal efficiency and nozzle/barrel wear resistance The present invention discloses a thermal spray apparatus with improved thermal efficiency and wear resistance in both the nozzle and barrel combustion chamber. Specifically, disclosed herein is a thermal spray apparatus for spraying substrate coatings, comprising a... | 05/27/2008 |
| 7348445 | Organoaluminum precursor compounds This invention relates to organoaluminum precursor compounds represented by the formula: wherein R1, R2, R3 and R4 are the same or different and each represents hydrogen or an alk... | 03/25/2008 |
| 7332618 | Organometallic precursor compounds This invention relates to organometallic precursor compounds represented by the formula (H)mM(R)n wherein M is a metal or metalloid, R is the same or different and is a substituted or unsubstituted, saturated or unsaturated, heterocyclic radica... | 02/19/2008 |
| 7265662 | Apparatus and method for inspecting containers This invention relates to an integrated apparatus and method for inspection of a container adapted to hold a pressurized gas. The integrated apparatus comprises (i) an imaging device configured to obtain image data corresponding to the container and to transmit the ... | 09/04/2007 |
| 7244858 | Organometallic precursor compounds This invention relates to organometallic precursor compounds represented by the formula (L)M(L′)2(NO) wherein M is a Group 6 metal, L is a substituted or unsubstituted anionic ligand and L′ is the same or different and is a π acceptor ligand, a proce... | 07/17/2007 |
| 7238821 | Method for large scale production of organometallic compounds This invention relates to a one pot method for large scale production of an organometallic compound comprising (i) reacting a hydrocarbon or heteroatom-containing material with a base material in the presence of a solvent and under reaction conditions sufficient to ... | 07/03/2007 |
| 7161109 | Gas metal arc welding of coated steels and shielding gas therefor This invention relates to a method for gas metal arc welding of coated steels, and a shielding gas therefor, in which the method comprises: (a) forming an arc between a consumable wire electrode and a coated steel workpiece; ... | 01/09/2007 |
| 7132623 | Luminescence sensing system for welding A method and apparatus can adaptively control a pulsed power arc welding process. A trainable system can recognize an empirical transfer mode from a signal emitted during an arc welding pulse and determine a pulsed power parameter set to produce a modified transfer ... | 11/07/2006 |
| 7107820 | Integrated gas supply and leak detection system The invention generally relates to a system and method for integrated gas delivery and leak detection to one or more applications. The system includes at least one application site, a process conduit extending from a process gas source site to the application site, ... | 09/19/2006 |
| 7098339 | Processes for the production of organometallic compounds This invention relates to processes for the production of organometallic compounds represented by the formula H3Al:Ln wherein L is one or more Lewis bases capable of providing an unshared electron pair to the aluminum and n is 1 or 2, which com... | 08/29/2006 |
| 7071438 | Gas composition for arc welding The disclosed invention is a composition and process for employing a shielding gas in arc welding. The disclosed composition includes oxygen in an amount between about 0.6% and about 1.9%, helium in an amount between about 10% and about 24%, and the remainder consis... | 07/04/2006 |
| 7058108 | Carbon dioxide laser resonator gas The present invention is directed, in part, to a carbon dioxide laser resonator gas comprising carbon dioxide, helium, and nitrogen and having a total halocarbon concentration less than about 100 parts per trillion. In one embodiment, the total halocarbon concentrat... | 06/06/2006 |
| 7045172 | Method of shielding effluents in spray devices This invention provides a unique gas shield or shroud surrounding the effluent of a thermal spray device that effectively can extend the working distance or standoff between the thermal spray device and the surface being coated. This invention provides a method of s... | 05/16/2006 |
| 6985507 | Carbon dioxide laser resonator gas The present invention is directed, in part, to a carbon dioxide laser resonator gas comprising carbon dioxide, helium, and nitrogen and having a total halocarbon concentration less than about 100 parts per trillion. In one embodiment, the total halocarbon concentrat... | 01/10/2006 |
| 6982116 | Coatings on fiber reinforced composites The invention is a coating and a method for applying coatings to fiber reinforced composite materials. A first polymeric layer, free of fibers and particulate, coats a fiber reinforced polymer substrate. The first layer joins the fiber reinforced polymer substrate t... | 01/03/2006 |
| 6919468 | Asymmetric group 8 (VIII) metallocene compounds Asymmetric, disubstituted metallocene compounds have the general formula CpMCp′ where M is a metal selected from the group consisting of Ru, Os and Fe; Cp is a first substituted cyclopentadienyl or indenyl moiety that includes at least one substituent group D... | 07/19/2005 |
| 6884901 | Methods for making metallocene compounds A method for producing Group 8 (VIII) metallocene or metallocene-like compounds employs a compound that includes a Cp′ anion, such as found, together with a counterion, in a cyclopentadienide or cyclopentadienide-like salt. In one embodiment, the method includes r... | 04/26/2005 |
| 6863995 | Method for brazing components using a Ni-Au-P ternary brazing alloy, the assembly so produced and the ternary alloy A method for using a novel ternary nickel-gold-phosphorus brazing alloy for joining nickel-based components together and the assembly so formed. ... | 03/08/2005 |
| 6809212 | Method for producing organometallic compounds This invention relates to liquid cyclopentadienyltrimethylplatinum compounds selected from (isopropylcyclopentadienyl)trimethylplatinum and (tert-butylcyclopentadienyl)trimethylplatinum. This invention also relates to a process for producing a film, coating or powde... | 10/26/2004 |
| 6780526 | Process for producing graded coated articles The invention relates to a novel thermal spray process for the deposition of coatings with a graded or layered composition and the coated articles produced thereby. More particularly, the invention relates to feeding mixtures of coating materials to a thermal spray ... | 08/24/2004 |
| 6754062 | Hybrid ceramic electrostatic clamp The invention is a hybrid chuck for securing workpieces with an electrostatic charge. The hybrid chuck includes a dielectric base for supporting the hybrid chuck. The dielectric base has a top surface and a conductive layer covers at least a portion of the top surfa... | 06/22/2004 |
| 6753502 | Shielding gas mixture for MIG brazing The shielding gas mixture is useful for MIG brazing galvanized steel. The gas mixture consists essentially of, by volume percent, about 0.5 to 4 carbon dioxide, about 0.2 to 1 hydrogen, and the balance is argon and incidental impurities. ... | 06/22/2004 |
| 6703334 | Method for manufacturing stabilized zirconia The process produces a stabilized zirconia powder by first contacting zirconium basic carbonate particles with a stabilizer compound. This reacts the zirconium basic carbonate particles with the stabilizer compound through heterogeneous contact to form a ... | 03/09/2004 |
| 6252121 | Metal-ligand complex catalyzed processes This invention relates to a process for separating one or more cyclic products from a reaction product fluid comprising one or more cyclic reactants, a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, a non-polar so... | 06/26/2001 |
| 6191324 | Processes for producing unsaturated alcohols This invention relates in part to processes for producing one or more substituted or unsubstituted unsaturated alcohols which comprise reacting one or more substituted or unsubstituted alkadienes with carbon monoxide and hydrogen in the presence of a meta... | 02/20/2001 |
| 6187970 | Processes for producing 1,6-hexanediols This invention relates in part to processes for producing one or more substituted or unsubstituted 1,6-hexanediols which comprise subjecting one or more substituted or unsubstituted penten-1-ols to reductive hydroformylation in the presence of a reductive... | 02/13/2001 |
| 6184391 | Processes for producing epsilon caprolactones and/or hydrates and/or esters thereof This invention relates in part to processes for producing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof which comprise subjecting one or more substituted or unsubstituted penten-1-ols to carbonylation... | 02/06/2001 |
| 6172269 | Processes for producing 1,6-hexanediols This invention relates to processes for producing one or more substituted or unsubstituted 1,6-hexanediols, e.g., 1,6-hexanediol, which comprise subjecting one or more substituted or unsubstituted alkadienes to hydrocarbonylation in the presence of a hydr... | 01/09/2001 |
| 6127432 | Processes for preparing oxygenates and catalysts therefor This invention relates in part to a processes and catalysts for the conversion of a feedstock comprising carbon monoxide and hydrogen to a product stream comprising at least one of an ester, acid, acid anhydride and mixtures thereof. This invention also r... | 10/03/2000 |
| 6090987 | Metal-ligand complex catalyzed processes This invention relates to a method of stabilizing a metal-organophosphorus ligand complex catalyst against deactivation in a process which comprises reacting one or more reactants in the presence of a metal-organophosphorus ligand complex catalyst and opt... | 07/18/2000 |
| 6045703 | Separation processes This invention relates to a process for separating epsilon caprolactam from a feed mixture comprising epsilon caprolactam and octahydrophenazine which process comprises contacting under adsorption conditions said mixture with an adsorbent, selectively ads... | 04/04/2000 |
| 6036865 | Separation processes This invention relates to a process for separating epsilon caprolactam from a feed mixture comprising epsilon caprolactam and one or more epsilon caprolactam isomers selected from the group consisting of 4-ethyl-2-pyrrolidinone, 5-methyl-2-piperdinone, 3-... | 03/14/2000 |
| 6034286 | Processes for producing saturated alcohols This invention relates in part to processes for producing one or more substituted or unsubstituted saturated alcohols which comprise reacting one or more substituted or unsubstituted alkadienes with carbon monoxide and hydrogen in the presence of a metal-... | 03/07/2000 |
| 5998660 | Process for preparing carboxylic acids This invention relates to a process for preparing carboxylic acids by oxidizing an aldehyde with a peracid in the presence of an amine and/or amine N-oxide catalyst selected from the group consisting of a substituted or unsubstituted alkyl amine, alkyl am... | 12/07/1999 |
| 5962680 | Processes for producing epsilon caprolactams This invention relates in part to processes for producing one or more substituted or unsubstituted epsilon caprolactams, e.g., epsilon caprolactam, which comprises: (a) subjecting one or more substituted or unsubstituted alkadienes to hydroxycarbonylation... | 10/05/1999 |
| 5952530 | Separation processes This invention relates to a process for separating one or more products from a reaction product fluid comprising a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, a nonpolar solvent and said one or more products, w... | 09/14/1999 |
| 5929289 | Stabilization of phosphite ligands in hydroformylation process The present invention provides a hydroformylation process comprising: (1) forming a reaction mixture containing: (a) an olefinic compound, (b) hydrogen, (c) carbon monoxide, (d) a phosphite in which each phosphorus atom is bonded to three oxygen atoms and... | 07/27/1999 |
| 5925796 | Method to de-couple methyl isobutyl ketone and diisobutyl ketone co-produced from acetone and/or isopropyl alcohol A method for the catalytic manufacture of MIBK and DIBK from DMK and/or IPA (optionally in the presence of water) while obtaining improved control over the ratio of DIBK to MIBK in the product stream, comprising reacting, in the presence of an aldol conde... | 07/20/1999 |
