Christine Zinent Costello

US Patent:

8604110, Dec 10, 2013

Filed:

Aug 5, 2011

Appl. No.:

13/198851

Inventors:

Jihad Mohammed Dakka - Whitehouse Station NJ, US
Stephen Zushma - Clinton NJ, US
Christine A. Costello - Easton PA, US
Edmund John Mozeleski - Califon NJ, US
Diana S. Smirnova - High Bridge NJ, US
Allen David Godwin - Seabrook TX, US
Pierre J. Osterrieth - Brussels, BE
Jörg Friedrich Wilhelm Weber - Houston TX, US
Paul Hamden Daniels - League City TX, US
Thomas M. Larson - Bellaire TX, US
Catherine A. Faler - Houston TX, US

Assignee:

ExxonMobil Research and Engineering Company - Annandale NJ

International Classification:

C08K 5/12
C07C 69/75

US Classification:

524287

Abstract:

Provided are compounds of the formula:.

US Patent:

61946222, Feb 27, 2001

Filed:

Mar 11, 1999

Appl. No.:

9/266387

Inventors:

Dennis G. Peiffer - Annandale NJ
Christine A. Costello - Easton PA
Lawrence D. Talley - Friendswood TX
Pamela J. Wright - Easton PA

Assignee:

ExxonMobil Upstream Research Company - Houston TX

International Classification:

C07C 720
F17D 105

US Classification:

585 15

Abstract:

A method for inhibiting the formation of gas hydrates in a petroleum fluid having hydrate-forming constituents is claimed. More specifically, the method can be used to treat a petroleum fluid, such as natural gas conveyed in a pipe, to inhibit the formation of a hydrate flow restriction in the pipe. The hydrate inhibitors used for practicing the method comprise substantially water soluble homopolymers and copolymers of surfactant monomers, wherein the surfactant monomer unit may be represented by the formula: ##STR1## where R. sub. 1 and R. sub. 2 independently are hydrogen or a methyl group, M is a metal cation, n is a number sufficient to produce a number average molecular weight between 1000 and 6,000,000, and o is a number from 1 to 5.

US Patent:

20160237022, Aug 18, 2016

Filed:

Apr 25, 2016

Appl. No.:

15/138055

Inventors:

- Baytown TX, US
Lorenzo C. DeCaul - Langhorne PA, US
Christine A. Costello - Easton PA, US
Edmund J. Mozeleski - Somerset NJ, US
Pierre Osterrieth - Bruxelles, BE
Stephen Zushma - Clinton NJ, US
Allen D. Godwin - Brenham TX, US
Diana Smirnova - Spring TX, US
Catherine A. Faler - Houston TX, US
Victor DeFlorio - Cranford NJ, US
Didier A. Naert - Brussels, BE

International Classification:

C07C 69/76
C07C 2/68
C07C 51/285
C07C 2/76
C08K 5/103
C07C 67/08

Abstract:

Provided are compounds of the following:wherein Ris a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and Ris a Cto Chydrocarbyl, preferably the residue of a Cto COXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.

US Patent:

20150140350, May 21, 2015

Filed:

Oct 16, 2014

Appl. No.:

14/516239

Inventors:

- Baytown TX, US
Lorenzo C. DeCaul - Langhorne PA, US
Christine A. Costello - Easton PA, US
Edmund J. Mozeleski - Somerset NJ, US
Pierre Osterrieth - Bruxelles, BE
Stephen Zushma - Clinton NJ, US
Allen D. Godwin - Seabrook TX, US
Diana Smirnova - High Bridge NJ, US
Catherine A. Faler - Houston TX, US
Victor Deflorio - Cranford NJ, US
Didier Naert - Bruxelles, BE

International Classification:

C09D 127/06
C08K 3/10
H01B 3/44
C07C 67/39
C07C 67/08
C08K 5/103
C07C 69/78

US Classification:

428522, 524299, 560102, 560 76, 106505

Abstract:

Provided are compounds of the following:wherein Ris a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and Ris a Cto Chydrocarbyl, preferably the residue of a Cto COXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.

US Patent:

20140212666, Jul 31, 2014

Filed:

Jan 27, 2014

Appl. No.:

14/164889

Inventors:

- Baytown TX, US
Lorenzo C. DeCaul - Langhorne PA, US
Christine A. Costello - Easton PA, US
Edmund J. Mozeleski - Somerset NJ, US
Pierre Osterrieth - Bruxelles, BE
Stephen Zushma - Clinton NJ, US
Allen D. Goodwin - Seabrook TX, US
Diana Smirnova - High Bridge NJ, US
Catherine A. Faler - Houston TX, US
Victor Deflorio - Cranford NJ, US
Didier Naert - Bruxelles, BE

International Classification:

C08K 5/101
C08J 5/18
H01B 3/44
C08K 5/12
C09D 127/06

US Classification:

428392, 560102, 560 76, 560 98, 524299, 524293, 106316

Abstract:

Provided are compounds of the following:wherein Ris a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and Ris a Cto Chydrocarbyl, preferably the residue of a Cto COXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.

US Patent:

20140213709, Jul 31, 2014

Filed:

Jan 28, 2013

Appl. No.:

13/751835

Inventors:

EXXONMOBIL RESEARCH AND ENGINEERING COMPANY - , US
Lorenzo C. DeCaul - Langhorne PA, US
Christine A. Costello - Easton PA, US
Edmund J. Mozeleski - Califon NJ, US
Pierre J. Osterrieth - Brussels, BE
Diana S. Smirnova - High Bridge NJ, US
Stephen Zushma - Clinton NJ, US
Allen D. Godwin - Seabrook TX, US

Assignee:

EXXONMOBIL RESEARCH AND ENGINEERING COMPANY - Annandale NJ

International Classification:

C08K 5/12
C08K 5/101

US Classification:

524299, 560102, 560 76, 560 77

Abstract:

Provided are compounds of the following:wherein Ris a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and Ris the residue of a Cto COXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.