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Cynthia Hoover
Scott Houston Meiere, Cynthia A Hoover: Method for producing organometallic compounds. Praxair Technology, Gerald L Coon, October 26, 2004: US06809212 (7 worldwide citation)

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 powder by decomposing a cyclopentadieny ...


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David Sherrer
David W Sherrer, John Fisher: Optical switch assembly with flex plate and method for making. Shipley Company L L C, Niels Haun, Jonathan D Baskin, October 26, 2004: US06810162

An optical switch and method for assembling are described. Optical arrays are mounted on a flex plate with an interface between them. The direction of certain forces on the flex plate allows coupling/decoupling of the optical arrays. The flex plate includes an area which exhibits a different flex pr ...


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Charles Szmanda
Charles R Szmanda, Anthony Zampini: Solvents and photoresists compositions for short wavelength imaging. Shipley Company, Peter F Corless, Edwards & Angell, October 21, 2004: US20040209188-A1

New photoresists are provides that are suitable for short wavelength imaging, particularly sub-170 nm such as 157 nm. Resists of the invention comprise a fluorine-containing polymer, a photoactive component, and a solvent component. Preferred solvents for use on the resists of the invention can main ...


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David Sherrer
Dan A Steinberg, David W Sherrer, Mindaugas F Dautartas, Donald E Leber: Optical waveguide devices and methods of fabricating the same. Dann Dorfman Herrell & Skillman, Saet, October 21, 2004: US20040208469-A1

A first waveguide holding member has a first transverse surface region and a first optical waveguide having an end terminating at the first transverse surface region. A second waveguide holding member has a second transverse surface region which confronts the first transverse surface region of the f ...


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Belgacem Haba Belgacem (Bel) Haba
Belgacem Haba: Method for forming a multi-layer circuit assembly. Tessera, Lerner David Litenberg Krumholz & Mentlik, October 21, 2004: US20040209439-A1

A method of making a multi-layer circuit assembly includes providing a core structure including an inner dielectric element having first and second metal layers on opposite surfaces thereof, forming one or more through vias extending through the metal layers and the inner dielectric element and coat ...


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Deodatta Shenai-Khatkhate
Shenai Khatkhate Deodatta Vinayak, Power Michael Brendan: Specific organometallic compound suitable for using in deposition process. Rohm And Haas Electronic Materials, October 12, 2004: KR1020040022845

PURPOSE: To provide an organometallic compound suitably used as a vapor phase deposition precursor for IV group metal-containing films, and a method for depositing IV group metal-containing films using a specific organometallic precursor, wherein the IV group metal-containing films are particularly ...


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Deodatta Shenai-Khatkhate
Deodatta Vinayak Shenai Khatkhate: Preparation of Group IVA and Group VIA compounds. Rohm and Haas Electronic Materials, S Matthew Cairns, Edward & Angell, October 7, 2004: US20040198042-A1

Methods of preparing Group IVA and Group VIA organometallic compounds, particularly Group IVA organometallic compounds, are provided. Such manufacturing methods employ an amine and/or phosphine catalyst in a transalkylation step and may be performed in a batch, semi-continuous or continuous manner.



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