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Inventor profile of:

Robert O. Castillo

City:

Stafford, Texas

Country:

United States

Published Applications:

Last publication date:

2013-10-31

Top Assignees for applications by Robert O. Castillo

The entities that hold a legal rights for patent applications filed by inventor Castillo Robert O.:

BAKER HUGHES INCORPORATED 12 Houston, TX United States
BAKER HUGHES, A GE COMPANY, LLC 1 HOUSTON, TX United States

Recent patent applications by Castillo Robert O.

Robert O. Castillo from Stafford, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-10-31

US20130283593A1

Performing operations; transporting

Method of making a downhole swellable seal with a passageway therethrough

#2 | 2013-01-10

US20130008643A1

Performing operations; transporting

DOWNHOLE SEALING DEVICE AND METHOD OF MAKING

#3 | 2012-12-13

US20120312526A1

Fixed constructions

Swelling packer

#4 | 2012-11-29

US20120299246A1

Fixed constructions

Borehole seal, backup and method

#5 | 2012-09-13

US20120227958A1

Fixed constructions

Sealing feed through lines for downhole swelling packers

#6 | 2012-05-17

US20120119445A1

Mechanical engineering

Sealing devices having a non-elastomeric fibrous sealing material and methods of using same

#7 | 2011-10-27

US20110259579A1

Fixed constructions

Sealing feed through lines for downhole swelling packers

#8 | 2010-11-25

US20100294484A1

Fixed constructions

Swelling packer and method of construction

#9 | 2010-09-16

US20100230902A1

Performing operations; transporting

DOWNHOLE SEALING DEVICE AND METHOD OF MAKING

#10 | 2010-09-16

US20100230094A1

Fixed constructions

Sealing feed through lines for downhole swelling packers

#11 | 2009-06-04

US20090139707A1

Fixed constructions

Swellable packer with back-up systems

#12 | 2008-06-12

US20080135260A1

Fixed constructions

Field assembled packer

InventorID:

20902 ⎘