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"Composition And Method For Recovering Hydrocarbon Fluids From A Subterranean Reservoir"
Abstract: This invention is directed to a composition comprising encapsulated expandable polymeric microparticles including expandable base microparticles encapsulated in a shell of at least one layer of a labile or degradable encapsulation material. The encapsulated microparticles have an unexpanded volume average particle size diameter of from about 0.05 to about 5,000 microns. The invention is further directed to the use of the composition for modifying the permeability of subterranean formations and increasing the mobilization and/or recovery rate of hydrocarbon fluids present in the formations.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
01 November 2010
Publication Number
08/2012
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2016-12-15
Renewal Date
Applicants
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, IL 60563-1198, UNITED STATES OF AMERICA
Inventors
1. BRETT M. SHOWALTER
1610 SCOTTSDALE CIR, WHEATON IL 60187, UNITED STATES OF AMERICA
2. PETER E. REED
13712 SHARP DR., PLAINFIELD, IL 60544, UNITED STATES OF AMERICA
3. MANIAN RAMESH
5 LITTLE BEND ROAD, BARRINGTON HILL, IL 60010, UNITED STATES OF AMERICA
4. KIN-TAI CHANG
1126 MISTY LAKE DRIVE, SUGAR LAND, TX 77478, UNITED STATES OF AMERICA
5. JOSEPH PAUL STREET
3 QUEENS LANE, FRIENDSWOOD, TX 77478, UNITED STATES OF AMERICA
6. PIOUS KURIAN
2590 ROURKE DR., AURORA, IL 60503, UNITED STATES OF AMERICA
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7714-delnp-2010-PCT-304-(18-11-2010).pdf | 2010-11-18 |
| 1 | 7714-DELNP-2010-RELEVANT DOCUMENTS [28-03-2020(online)].pdf | 2020-03-28 |
| 2 | 7714-delnp-2010-Correspondence-others-(18-11-2010).pdf | 2010-11-18 |
| 2 | 7714-DELNP-2010-RELEVANT DOCUMENTS [27-03-2020(online)].pdf | 2020-03-27 |
| 3 | 7714-DELNP-2010-RELEVANT DOCUMENTS [26-03-2019(online)].pdf | 2019-03-26 |
| 3 | 7714-DELNP-2010-Correspondence-Others-(27-01-2011).pdf | 2011-01-27 |
| 4 | 7714-DELNP-2010-RELEVANT DOCUMENTS [25-03-2019(online)].pdf | 2019-03-25 |
| 4 | 7714-DELNP-2010-Assignment-(27-01-2011).pdf | 2011-01-27 |
| 5 | 7714-delnp-2010-gpa.pdf | 2011-08-20 |
| 5 | 278163-7714-delnp-2010.pdf | 2018-07-14 |
| 6 | 7714-DELNP-2010-RELEVANT DOCUMENTS [27-03-2018(online)].pdf | 2018-03-27 |
| 6 | 7714-delnp-2010-form-5.pdf | 2011-08-20 |
| 7 | 7714-DELNP-2010-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 7 | 7714-delnp-2010-form-3.pdf | 2011-08-20 |
| 8 | Form 27 [25-03-2017(online)].pdf | 2017-03-25 |
| 8 | 7714-delnp-2010-form-2.pdf | 2011-08-20 |
| 9 | 7714-delnp-2010-form-1.pdf | 2011-08-20 |
| 9 | Form 27 [09-03-2017(online)].pdf | 2017-03-09 |
| 10 | 7714-delnp-2010-description (complete).pdf | 2011-08-20 |
| 10 | Other Patent Document [18-11-2016(online)].pdf | 2016-11-18 |
| 11 | 7714-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 11 | 7714-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 12 | 7714-delnp-2010-claims.pdf | 2011-08-20 |
| 12 | Form 26 [13-06-2016(online)].pdf | 2016-06-13 |
| 13 | 7714-delnp-2010-abstract.pdf | 2011-08-20 |
| 13 | Abstract [10-06-2016(online)].pdf | 2016-06-10 |
| 14 | 7714-delnp-2010-Form-18-(17-04-2012).pdf | 2012-04-17 |
| 14 | Claims [10-06-2016(online)].pdf | 2016-06-10 |
| 15 | 7714-delnp-2010-Correspondence Others-(17-04-2012).pdf | 2012-04-17 |
| 15 | Correspondence [10-06-2016(online)].pdf | 2016-06-10 |
| 16 | 7714-DELNP-2010- Form-13-(16-05-2014).pdf | 2014-05-16 |
| 16 | Description(Complete) [10-06-2016(online)].pdf | 2016-06-10 |
| 17 | Relevant Documents.pdf | 2014-05-19 |
| 17 | Examination Report Reply Recieved [10-06-2016(online)].pdf | 2016-06-10 |
| 18 | OTHERS [10-06-2016(online)].pdf | 2016-06-10 |
| 18 | PD013064IN-NP Address for Service.pdf | 2014-05-19 |
| 19 | Petition Under Rule 137 [08-06-2016(online)].pdf | 2016-06-08 |
| 20 | OTHERS [10-06-2016(online)].pdf | 2016-06-10 |
| 20 | PD013064IN-NP Address for Service.pdf | 2014-05-19 |
| 21 | Examination Report Reply Recieved [10-06-2016(online)].pdf | 2016-06-10 |
| 21 | Relevant Documents.pdf | 2014-05-19 |
| 22 | 7714-DELNP-2010- Form-13-(16-05-2014).pdf | 2014-05-16 |
| 22 | Description(Complete) [10-06-2016(online)].pdf | 2016-06-10 |
| 23 | 7714-delnp-2010-Correspondence Others-(17-04-2012).pdf | 2012-04-17 |
| 23 | Correspondence [10-06-2016(online)].pdf | 2016-06-10 |
| 24 | Claims [10-06-2016(online)].pdf | 2016-06-10 |
| 24 | 7714-delnp-2010-Form-18-(17-04-2012).pdf | 2012-04-17 |
| 25 | Abstract [10-06-2016(online)].pdf | 2016-06-10 |
| 25 | 7714-delnp-2010-abstract.pdf | 2011-08-20 |
| 26 | 7714-delnp-2010-claims.pdf | 2011-08-20 |
| 26 | Form 26 [13-06-2016(online)].pdf | 2016-06-13 |
| 27 | 7714-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 27 | 7714-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 28 | 7714-delnp-2010-description (complete).pdf | 2011-08-20 |
| 28 | Other Patent Document [18-11-2016(online)].pdf | 2016-11-18 |
| 29 | 7714-delnp-2010-form-1.pdf | 2011-08-20 |
| 29 | Form 27 [09-03-2017(online)].pdf | 2017-03-09 |
| 30 | 7714-delnp-2010-form-2.pdf | 2011-08-20 |
| 30 | Form 27 [25-03-2017(online)].pdf | 2017-03-25 |
| 31 | 7714-DELNP-2010-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 31 | 7714-delnp-2010-form-3.pdf | 2011-08-20 |
| 32 | 7714-DELNP-2010-RELEVANT DOCUMENTS [27-03-2018(online)].pdf | 2018-03-27 |
| 32 | 7714-delnp-2010-form-5.pdf | 2011-08-20 |
| 33 | 7714-delnp-2010-gpa.pdf | 2011-08-20 |
| 33 | 278163-7714-delnp-2010.pdf | 2018-07-14 |
| 34 | 7714-DELNP-2010-RELEVANT DOCUMENTS [25-03-2019(online)].pdf | 2019-03-25 |
| 34 | 7714-DELNP-2010-Assignment-(27-01-2011).pdf | 2011-01-27 |
| 35 | 7714-DELNP-2010-RELEVANT DOCUMENTS [26-03-2019(online)].pdf | 2019-03-26 |
| 35 | 7714-DELNP-2010-Correspondence-Others-(27-01-2011).pdf | 2011-01-27 |
| 36 | 7714-DELNP-2010-RELEVANT DOCUMENTS [27-03-2020(online)].pdf | 2020-03-27 |
| 36 | 7714-delnp-2010-Correspondence-others-(18-11-2010).pdf | 2010-11-18 |
| 37 | 7714-delnp-2010-PCT-304-(18-11-2010).pdf | 2010-11-18 |
| 37 | 7714-DELNP-2010-RELEVANT DOCUMENTS [28-03-2020(online)].pdf | 2020-03-28 |