1
Bob Hanlon Rajiv Banavali
Rajiv Manohar Banavali, Robert Tryon Hanlon, Aaron Sarafinas, Alfred Karl Schultz, Cheryl Irene Teich, Jose Antonio Trejo: Method for esterification of fatty acids in glyceryl esters in a tubular reactor. Rohm And Haas Company, November 5, 2009: US20090275769-A1

A continuous process for esterification of fatty acids in glyceryl esters with C1-C8 aliphatic alcohols in a tubular reactor. The method uses an expanded resin catalyst bed in the tubular reactor.


2
John Yamamoto
John Hiroshi Yamamoto, Won Suh Park, Aaron Sarafinas, Michael Miller Cook, Stephen Gerard Maroldo: Method of making lithium borohydride. Rohm and Haas Company, Carl P Hemenway, April 18, 2006: US07029641

The present invention relates to a method of making lithium borohydride that gives high yields while maintaining ease of purification.


3
John Yamamoto
John Hiroshi Yamamoto, Won Shu Park, Aaron Sarafinas, Michael Miller Cook, Stephen Gerard Maroldo: Method of making lithium borohydride. Rohm And Haas Company, April 10, 2003: US20030068265-A1

The present invention relates to a method of making lithium borohydride that gives high yields while maintaining ease of purification.


4
David M Kolesar, Robert L Post, Alan H Saikin, Aaron Sarafinas: Apparatus for forming a striation reduced chemical mechanical polishing pad. Rohm and Haas Electronic Materials CMP Holdings, Edwin Oh, Thomas S Deibert, October 2, 2007: US07275928 (15 worldwide citation)

The present invention provides an apparatus for forming a chemical mechanical polishing pad, comprising a tank with polymeric materials, a storage silo with microspheres and a curative storage tank with curing agents. The apparatus further provides a premix prep tank for forming a pre-mixture of the ...


5
John David Finch, Biwang Jiang, Aaron Sarafinas, Andrew M Savo: Method for producing polymer beads of uniform size. Rohm and Haas Company, Kenneth Crimaldi, May 24, 2011: US07947748 (2 worldwide citation)

A method for preparing monodisperse crosslinked bead polymers by introducing droplets having a harmonic mean size from 50 to 1500 microns and comprising at least one monomer, at least one crosslinker and a free-radical polymerization initiator into an aqueous medium through orifices to produce an aq ...


6
Kathleen Anne Kas, Aaron Sarafinas, Randall Wayne Stephens: Method to prepare dihydrothiazoles. Rohm and Haas Company, Thomas D Rogerson, May 16, 2000: US06063929 (1 worldwide citation)

The present invention relates to a method to prepare 2-pyridyl substituted dihydrothiazoles.


7
John David Finch, Jiang Biwang, Aaron Sarafinas, Savo Andrew: Method for producing polymer bead of uniform size. Rohm &Amp Haas Co, July 23, 2009: JP2009-161737 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide an improved method for producing polymer beads by a jetting process with a downward flow into a reactor without performing partial polymerization or encapsulation.SOLUTION: This method for producing a monodisperse cross-linked bead polymer comprises the steps of: int ...


8
Santhosh K Ramalingam, Aaron Sarafinas: Swept membrane emulsification. July 19, 2016: US09393532

A method for making an emulsion using a rotating membrane device (10) including: i) a membrane assembly (12) including a cylindrical porous surface (14) enclosing an inner chamber (16) concentrically positioned about an axis (X), ii) a vane assembly (18) including a plurality of vanes (20) extending ...


9
George McClain, Alan Saikin, David Kolesar, Aaron Sarafinas, Robert L Post: Method of manufacturing chemical mechanical polishing layers. Rohm and Haas Electronic Materials CMP Holdings, Thomas S Deibert, October 11, 2016: US09463550

A method of making a polishing layer for polishing a substrate selected from at least one of a magnetic substrate, an optical substrate and a semiconductor substrate is provided, comprising: providing a liquid prepolymer material; providing a plurality of hollow microspheres; exposing the plurality ...


10
David Kolesar, Aaron Sarafinas, Alan Saikin, Robert L Post: Method of manufacturing chemical mechanical polishing layers. Rohm and Haas Electronic Materials CMP Holdings, Thomas S Deibert, October 11, 2016: US09463553

A method of making a polishing layer for polishing a substrate is provided, comprising: providing a liquid prepolymer material; providing a plurality of hollow microspheres; exposing the plurality of hollow microspheres to a vacuum to form a plurality of exposed hollow microspheres; treating the plu ...