1
Jim Felton Deodatta Shenai-Khatkhate
Deodatta Vinayak Shenai Khatkhate, Artashes Amamchyan, Michael Brendan Power, Ronald L DiCarol Jr, James Edward Felton: Alkyl group VA metal compounds. Rohm and Haas Electronic Materials, S Matthew Cairns, September 6, 2005: US06939983


A method of preparing Group VA organometal compounds in high yield and high purity by the reaction of a Grignard reagent with a Group VA metal halide in certain ethereal solvents is provided. A method of preparing Group VA organometal hydrides is also provided.


2
Deodatta Shenai-Khatkhate Bob Ware
Francis Joseph Lipiecki, Stephen G Maroldo, Deodatta Vinayak Shenai Khatkhate, Robert A Ware: Method of preparing organometallic compounds. Rohm and Haas Company, Tifani M Cottingham, January 24, 2012: US08101787 (5 worldwide citation)


A method of preparing an ultra-pure organometallic compound comprising using a microchannel device and ionic liquid solvent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


3
Deodatta Shenai-Khatkhate Bob Ware
Francis Joseph Lipiecki, Stephen G Maroldo, Deodatta Vinayak Shenai Khatkhate, Robert A Ware: Method of preparing organometallic compounds. Rohm and Haas Company, Tifani M Cottingham, February 9, 2010: US07659414 (3 worldwide citation)


A method of preparing an ultra-pure organometallic compound comprising using a microchannel device for synthesis in reacting a metal halide with an alkylating agent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


4
Deodatta Shenai-Khatkhate Bob Ware
Francis Joseph Lipiecki, Stephen G Maroldo, Deodatta Vinayak Shenai Khatkhate, Robert A Ware: Method of preparing organometallic compounds. Rohm and Haas Company, Tifiani M Cottingham, April 5, 2011: US07919638 (2 worldwide citation)


A method of preparing an ultra-pure metal amidinate compound comprising using a microchannel device for synthesis in reacting a metal halide solution with a lithium amidinate solution to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


5
Deodatta Shenai-Khatkhate Bob Ware
Francis Joseph Lipiecki, Stephen G Maroldo, Deodatta Vinayak Shenai Khatkhate, Robert A Ware: Method of preparing organometallic compounds. Rohm and Haas Company, Tifani Cottingham, May 10, 2011: US07939684 (1 worldwide citation)


A method of preparing an ultra-pure metal amidinate compound comprising using a microchannel device for synthesis in reacting a metal halide solution with a lithium amidinate solution to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


6
Deodatta Shenai-Khatkhate Bob Ware
Francis Joseph Lipiecki, Stephen G Maroldo, Deodatta Vinayak Shenai Khatkhate, Robert A Ware: Method of Preparing Organometallic Compounds. Rohm And Haas Company, July 14, 2011: US20110172452-A1


A method of preparing an ultra-pure organometallic compound comprising using a microchannel device and ionic liquid solvent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


7
Deodatta Shenai-Khatkhate Bob Ware
Francis Joseph Lipiecki, Stephen G Maroldo, Deodatta Vinayak Shenai Khatkhate, Robert A Ware: Method of Preparing Organometallic Compounds. Rohm And Haas Company, Rohm And Haas Company, July 22, 2010: US20100185002-A1


A method of preparing an ultra-pure metal amidinate compound comprising using a microchannel device for synthesis in reacting a metal halide solution with a lithium amidinate solution to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


8
Deodatta Shenai-Khatkhate Bob Ware
Francis Joseph Lipiecki, Stephen G Maroldo, Deodatta Vinayak Shenai Khatkhate, Robert A Ware: Method of preparing organometallic compounds. Rohm And Haas Company, January 22, 2009: US20090023940-A1


A method of preparing an ultra-pure organometallic compound comprising using a microchannel device for synthesis in reacting a metal halide with an alkylating agent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition.


9
Deodatta Shenai-Khatkhate
Deodatta Vinayak Shenai Khatkhate: Preparation of group IVA and group VIA compounds. Rohm and Haas Electronic Materials, S Matthew Cairns, May 16, 2006: US07045451 (28 worldwide citation)


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.


10
Deodatta Shenai-Khatkhate
Deodatta Vinayak Shenai Khatkhate, Michael L Timmons, Charles J Marsman, Egbert Woelk, Ronald L DiCarlo Jr: Delivery device. Rohm and Haas Electronic Materials, S Matthew Cairns, May 25, 2010: US07722720 (11 worldwide citation)


Delivery devices for delivering solid precursor compounds in the vapor phase to reactors are provided. Such devices include a precursor composition of a solid precursor compound with a layer of packing material disposed thereon. Also provided are methods for transporting a carrier gas saturated with ...



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