Michael H Rubinstein

US Patent:

20180252697, Sep 6, 2018

Filed:

May 2, 2018

Appl. No.:

15/969267

Inventors:

- Chapel Hill NC, US
Laurent Menard - Raleigh NC, US
Jinsheng Zhou - Chapel Hill NC, US
Michael Rubinstein - Chapel Hill NC, US
Sergey Panyukov - Moscow, RU

International Classification:

G01N 33/487
C12Q 1/68
B29C 59/16
B01L 3/00
G01N 33/543

Abstract:

Methods of forming a chip with fluidic channels include forming (e.g., milling) at least one nanofunnel with a wide end and a narrow end into a planar substrate, the nanofunnel having a length, with width and depth dimensions that both vary over its length and forming (e.g., milling) at least one nanochannel into the planar substrate at an interface adjacent the narrow end of the nanofunnel.

US Patent:

20180223180, Aug 9, 2018

Filed:

Sep 2, 2015

Appl. No.:

15/750097

Inventors:

- Houston TX, US
Jay Paul Deville - Spring TX, US
Maria Ina - Chapel Hill NC, US
Sergey Sheyko - Chapel Hill NC, US
Michael Rubinstein - Chapel Hill NC, US

Assignee:

Halliburton Energy Services, Inc. - Houston TX

International Classification:

C09K 8/92
C09K 8/28
C09K 8/588
C09K 8/70
C09K 8/68
C09K 8/00
C09K 8/536
C09K 8/72
C09K 8/467
C09K 8/516
C09K 8/508
E21B 33/13
E21B 43/26
E21B 37/00
E21B 47/00
E21B 21/00

Abstract:

Various embodiments disclosed relate to wrinkled capsules for treatment of subterranean formations. In various embodiments, the present invention provides a method of treating a subterranean formation. The method includes placing in the subterranean formation a composition comprising at least one wrinkled capsule. The wrinkled capsule includes a hydrophobic core and a wrinkled shell.

US Patent:

20140360877, Dec 11, 2014

Filed:

Feb 7, 2013

Appl. No.:

14/368971

Inventors:

- Chapel Hill NC, US
Laurent Menard - Cary NC, US
Jinsheng Zhou - Chapel Hill NC, US
Michael Rubinstein - Chapel Hill NC, US
Sergey Panyukov - Moscow, RU

International Classification:

G01N 33/487
B29C 59/16
B01L 3/00

US Classification:

204451, 422502, 264485, 204601, 4251744

Abstract:

Methods of forming a chip with fluidic channels include forming (e.g., milling) at least one nanofunnel with a wide end and a narrow end into a planar substrate, the nanofunnel having a length, with width and depth dimensions that both vary over its length and forming (e.g., milling) at least one nanochannel into the planar substrate at an interface adjacent the narrow end of the nanofunnel.