Ross A Sprout

6927415, Aug 9, 2005

Dec 6, 2002

10/313259

Glen C. Irvin - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Seshadri Jagannathan - Pittsford NY, US
Rajesh V. Mehta - Rochester NY, US
Sridhar Sadasivan - Rochester NY, US
Ross A. Sprout - Rochester NY, US
Tin T. Vo - Rochester NY, US

Eastman Kodak Company - Rochester NY

H01L035/24

257 40, 428690

An imaging composition comprising a mixture of a solvent and a functional material; wherein the solvent is a compressed fluid and the functional material is a electron transporting material which is dissolved, dispersed and/or solubilized in the compressed fluid; wherein the mixture is thermodynamically stable or thermodynamically metastable or both; wherein the functional material is solvent-free upon deposition on a substrate; and wherein the functional material forms a solid film upon deposition on the substrate.

20030121447, Jul 3, 2003

Dec 27, 2001

10/033458

Glen Irvin - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Seshadri Jagannathan - Pittsford NY, US
Sridhar Sadasivan - Rochester NY, US
Suresh Sunderrajan - Rochester NY, US
Rajesh Mehta - Rochester NY, US
Ross Sprout - Rochester NY, US

Eastman Kodak Company

C09D011/00

106/031130, 106/031270, 106/031600, 106/031580, 106/031860

An imaging composition comprising a mixture of a fluid and a functional material; wherein the fluid is compressed and the functional material is dispersed and/or solubilized in the compressed fluid; and wherein the mixture is thermodynamically stable or thermodynamically metastable or both.

20040007154, Jan 15, 2004

Jun 23, 2003

10/601814

Glen Irvin - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Seshadri Jagannathan - Pittsford NY, US
Sridhar Sadasivan - Rochester NY, US
Suresh Sunderrajan - Rochester NY, US
Rajesh Mehta - Rochester NY, US
Ross Sprout - Rochester NY, US

Eastman Kodak Company

C09D011/00

106/031130

An imaging composition comprising a mixture of a fluid and a functional material; wherein the fluid is compressed and the functional material is dispersed and/or solubilized in the compressed fluid; and wherein the mixture is thermodynamically stable or thermodynamically metastable or both.

20040110028, Jun 10, 2004

Dec 6, 2002

10/313426

Glen Irvin - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Seshadri Jagannathan - Pittsford NY, US
Rajesh Mehta - Rochester NY, US
Sridhar Sadasivan - Rochester NY, US
Ross Sprout - Rochester NY, US
Tin Vo - Rochester NY, US

Eastman Kodak Company

H05B033/12
C09D007/00

428/690000, 428/917000, 313/506000, 106/031010, 252/500000, 252/364000

An imaging composition comprising a mixture of a solvent and a functional material; wherein the solvent is a compressed fluid and the functional material is a hole injecting material which is dissolved, dispersed and/or solubilized in the compressed fluid; wherein the mixture is thermodynamically stable or thermodynamically metastable or both; wherein the functional material is solvent-free upon deposition on a substrate; and wherein the functional material forms a solid film upon deposition on the substrate.

20040110866, Jun 10, 2004

Dec 6, 2002

10/313564

Glen Irvin - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Seshadri Jagannathan - Pittsford NY, US
Rajesh Mehta - Rochester NY, US
Sridhar Sadasivan - Rochester NY, US
Ross Sprout - Rochester NY, US
Tin Vo - Rochester NY, US

Eastman Kodak Company

C09D011/02
C03C017/00

523/160000, 106/031270, 106/031330, 106/031600, 106/031650

An imaging composition comprising a mixture of a solvent and a functional material; wherein the solvent is a compressed fluid and the functional material is a hole transporting material which is dissolved, dispersed and/or solubilized in the compressed fluid; wherein the mixture is thermodynamically stable or thermodynamically metastable or both; wherein the functional material is solvent-free upon deposition on a substrate; and wherein the functional material forms a solid film upon deposition on the substrate.

20050218076, Oct 6, 2005

Mar 31, 2004

10/814354

Rajesh Mehta - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Seshadri Jagannathan - Pittsford NY, US
Robert Zabelny - Spencerport NY, US
Ross Sprout - Rochester NY, US
Carl Burns - Honeoye NY, US

B01D011/02

210639000, 264009000, 264012000, 239009000, 424489000

A process for the formation of particulate material of a desired substance including: (i) charging a particle formation vessel with a supercritical fluid; (ii) agitating the contents of the particle formation vessel with a rotary agitator, creating a relatively highly agitated zone and a bulk mixing zone; (iii) introducing into the agitated particle formation vessel at least a first feed stream comprising at least a solvent and the desired substance dissolved therein and a second feed stream comprising the supercritical fluid through a second feed stream introduction port, wherein the desired substance is less soluble in the supercritical fluid relative to its solubility in the solvent, and wherein the first and second feed streams are introduced into the highly agitated zone of the particle formation vessel and the first feed stream is dispersed in the supercritical fluid by action of the rotary agitator, allowing extraction of the solvent into the supercritical fluid, and (iv) precipitating particles of the desired substance in the particle formation vessel with a volume-weighted average diameter of less than 100 nanometers.

20060273713, Dec 7, 2006

Jun 2, 2005

11/143167

Rajesh Mehta - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Bradley Houghtaling - Rochester NY, US
Robert Link - Webster NY, US
Kelly Robinson - Fairport NY, US
Ross Sprout - Rochester NY, US

H01L 51/50
H01L 51/56

313504000, 428917000, 428690000, 427066000

In accordance with one embodiment, the present invention is directed towards a process for forming an organic electroluminescent device comprising depositing on a substrate at least first and second electrode layers and an organic EL element comprising one or more organic material layers between the first and second electrode layers, wherein at least one organic material layer of the EL element is deposited by providing a continuous stream of amorphous solid particles of organic material suspended in at least one carrier gas, the solid particles having a volume-weighted mean particle diameter of less than 500 nm, and depositing particles of the organic material to form a thin uniform layer of the organic material on the substrate surface.

20060275542, Dec 7, 2006

Jun 2, 2005

11/143180

Rajesh Mehta - Rochester NY, US
Ramesh Jagannathan - Rochester NY, US
Bradley Houghtaling - Rochester NY, US
Robert Link - Webster NY, US
Kelly Robinson - Fairport NY, US
Ross Sprout - Rochester NY, US
Kenneth Reed - Rochester NY, US
Alok Verma - Rochester NY, US
Scott Mahon - Rochester NY, US
Robledo Gutierrez - Rochester NY, US
Thomas Blanton - Rochester NY, US
Jill Fornalik - Rochester NY, US

B05D 1/12

427180000

A process for the deposition of a thin film of a desired material on a surface comprising: (i) providing a continuous stream of amorphous solid particles of desired material suspended in at least one carrier gas, the solid particles having a volume-weighted mean particle diameter of less than 500 nm, at an average stream temperature below the glass transition temperature of the solid particles of desired material, (ii) passing the stream provided in (i) into a heating zone, and heating the stream in the heating zone to elevate the average stream temperature to above the glass transition temperature of the solid particles of desired material, wherein no substantial chemical transformation of the desired material occurs due to heating of the desired material, (iii) exhausting the heated stream from the heating zone through at least one distributing passage, at a rate substantially equal to its rate of addition to the heating zone in step (ii), wherein the carrier gas does not undergo a thermodynamic phase change upon passage through heating zone and distribution passage, and (iv) exposing a receiver surface that is at a temperature below the temperature of the heated stream to the exhausted flow of the heated stream, and depositing particles of the desired material to form a thin uniform layer of the desired material on the receiver surface.