Robert K Owens

US Patent:

6365561, Apr 2, 2002

Filed:

Apr 18, 2000

Appl. No.:

09/551086

Inventors:

Phillip Kyle Vinson - Fairfield OH
Janice Lee Oglesby - West Harrison IN
Jeffrey John Scheibel - Loveland OH
William Michael Scheper - Lawrenceburg IN
Chandrika Kasturi - Fairfield OH
Kristen Lynne McKenzie - Mason OH
Kofi Ofosu-Asante - Cincinnati OH
Joanna Margaret Clarke - Brussels, BE
Robert Owens - Cincinnati OH

Assignee:

Procter Gamble Company - Cincinnati OH

International Classification:

C11D 183

US Classification:

510235, 510237, 510426, 510427, 510499

Abstract:

The present invention relates to detergent compositions containing low molecular weight organic diamines. More particularly, the invention is directed to detergent compositions for hand dishwashing which has improved grease removal performance and benefits in sudsing. The detergents of this invention also have improved low temperature stability properties and dissolution properties.

US Patent:

6444631, Sep 3, 2002

Filed:

Oct 6, 2000

Appl. No.:

09/647969

Inventors:

Kofi Ofosu-Asante - Cincinnati OH
Robert Henry Kordenbrock - Verona KY
Robert Owens - Cincinnati OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 114

US Classification:

510237, 510235, 510421, 510422, 510423, 510426, 510427, 510428, 510433, 510499, 2065241

Abstract:

A dishwashing product containing a diamine-containing detergent composition specifically for hand dishwashing is disclosed. The container or bottle in which the detergent composition is contained is effectively resistant to UV light, thereby preventing any discoloration of the composition prior to full use of the product by the consumer. Alternatively, the composition itself is UV light resistant.

US Patent:

6521577, Feb 18, 2003

Filed:

Aug 3, 2001

Appl. No.:

09/890673

Inventors:

Kofi Ofosu-Asante - Cincinnati OH
Joanna Margaret Clarke - Brussels, BE
Robert Owens - Cincinnati OH
Artemio Castro - West Chester OH
Gary Kenneth Embleton - Princeton NJ

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 102

US Classification:

510237, 510423, 510424, 510427, 510433, 510434, 510435, 510499, 510503

Abstract:

Hand dishwashing compositions comprising a low molecular weight organic diamine having a pK1 and a pK2 value in the range of from 8 10 11. 5, an anionic surfactant, an amine oxide, and magnesium ions, said magnesium being present at an equimolar or less than equimolar amount of said diamine.

US Patent:

6589926, Jul 8, 2003

Filed:

Dec 1, 2000

Appl. No.:

09/701802

Inventors:

Phillip Kyle Vinson - Fairfield OH
Janice Lee Oglesby - West Harrison IN
William Michael Scheper - Lawrenceburg IN
Chandrika Kasturi - Cincinnati OH
Kofi Ofosu-Asante - Cincinnati OH
Joanna Margaret Clarke - Brussels, BE
Robert Owens - Cincinnati OH
Artemio Castro - West Chester OH
Garry Kenneth Embleton - Strombeek-Bever, BE

Assignee:

Procter Gamble Company - Cincinnati OH

International Classification:

C11D 102

US Classification:

510237, 510423, 510424, 510427, 510433, 510434, 510435, 510499, 510503

Abstract:

Detergent compositions containing low molecular weight organic diamines are provided. More particularly, detergent compositions for hand dishwashing which have improved grease removal performance and benefits in sudsing are provided. Further, such detergent compositions have improved low temperature stability properties and dissolution properties.

US Patent:

61720216, Jan 9, 2001

Filed:

Jun 10, 1999

Appl. No.:

9/319755

Inventors:

Kofi Ofosu-Asante - Cincinnati OH
Robert N. Owens - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

C11D 190
C11D 192
C11D 194

US Classification:

510237

Abstract:

The present invention relates to detergent compositions containing alkaolamine, preferably triethanolamines, divalent ions, chelants, and amphoteric surfactants. More particularly, the invention is directed to detergent compositions for hand dishwashing which has improved grease removal performance and benefits in sudsing. The detergent compositions of this invention can be in any form, including granular, gel or liquid. Highly preferred embodiments are in liquid form.

US Patent:

60691220, May 30, 2000

Filed:

Dec 12, 1997

Appl. No.:

8/989550

Inventors:

Phillip Kyle Vinson - Fairfield OH
Janice Lee Oglesby - West Harrison IN
Jeffrey John Scheibel - Loveland OH
William Michael Scheper - Lawrenceburg IN
Chandrika Kasturi - Cincinnati OH
Kristen Lynne McKenzie - Mason OH
Kofi Ofosu-Asante - Cincinnati OH
Joanna Margaret Clarke - Brussels, BE
Robert Owens - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

C11D 183
C11D 343

US Classification:

510235

Abstract:

The present invention relates to detergent compositions containing low molecular weight organic diamines. More particularly, the invention is directed to detergent compositions for hand dishwashing which has improved grease removal performance and benefits in sudsing. The detergents of this invention also have improved low temperature stability properties and dissolution properties.

US Patent:

60838930, Jul 4, 2000

Filed:

Sep 29, 1997

Appl. No.:

8/939348

Inventors:

David Robert Zint - Ft. Thomas KY
Mark Leslie Kacher - Mason OH
Tony Pace - Cincinnati OH
Robert Owens - Cincinnati OH

Assignee:

The Proctor and Gamble Co. - Cincinnati OH

International Classification:

C11D 1700

US Classification:

510221

Abstract:

The present invention provides a firm, mild, good performing, low-smear semi-solid or solid dishwashing product. The rheology of the dishwashing product is such that structural elements have been separated from functional elements to obtain best structure properties and in-use properties. By using an interlocking mesh of carboxylic acid and/or neutralized carboxylic acid fibers and/or platelets to provide a support structure, the semi-solid or solid dishwashing product can be loaded with superior performing dishcare materials (e. g. , mild surfactants) and appearance enhancers without dependence on surfactant-water phase behavior to provide the support structure. As a result, the present dishwashing product is milder than semi-solid dishwashing products currently on the market. The support structure of the present product, and preferably the use of hygroscopic surfactants, provide a product with lower smear than current gel dishwashing products.

US Patent:

59900652, Nov 23, 1999

Filed:

Dec 20, 1996

Appl. No.:

8/770972

Inventors:

Phillip Kyle Vinson - Fairfield OH
Janice L. Oglesby - Bright IN
Jeffrey J. Scheibel - Montgomery OH
William M. Scheper - Lawrenceburg IN
Kofi Ofosu-Asante - Cincinnati OH
Joanna Margaret Clarke - Brussels, BE
Robert N. Owens - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

C11D 326
C11D 732

US Classification:

510237

Abstract:

The present invention relates to detergent compositions containing low molecular weight organic diamines. More particularly, the invention is directed to detergent compositions for hand dishwashing which has improved grease removal performance and benefits in sudsing. The detergents of this invention also have improved low temperature stability properties and dissolution properties.