Christopher J Irwin

Address:

236 S Ardmore Rd, Columbus, OH 43209

Phone:

6142377005

VIN:

3FAHP081X9R161454

Make:

FORD

Model:

FUSION

Year:

2009

US Patent:

6436885, Aug 20, 2002

Filed:

Dec 15, 2000

Appl. No.:

09/738365

Inventors:

Kimberly Ann Biedermann - Cincinnati OH
Jeffrey Michael Morgan - Springboro OH
Karl Shiqing Wei - Mason OH
Mark Richard Sine - Windsor, GB
Cheyne P. Thomas - Highland Heights KY
David Edmund Tarantino - Loveland OH
Christopher Irwin - Cincinnati OH
Christopher Dean Putman - West Chester OH
Peter William Beerse - Morrow OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 194

US Classification:

510131, 510500

Abstract:

Disclosed are antimicrobial cleansing compositions that have a pH of from about 2. 0 to about 5. 5 and comprise an antimicrobial agent, an amphoteric sulfactant, and 2-pyrrolidone-5 carboxylic acid as a proton donating agent. Also disclosed are corresponding articles of manufacture and methods of cleansing the skin using the described compositions. The compositions are mild to the skin and provide improved antimicrobial benefits to the skin.

US Patent:

20020172656, Nov 21, 2002

Filed:

Dec 15, 2000

Appl. No.:

09/738375

Inventors:

Kimberly Biedermann - Cincinnati OH, US
Jeffrey Morgan - Springboro OH, US
Karl Wei - Mason OH, US
Mark Sine - Windsor, GB
Cheyne Thomas - Highland Heights KY, US
David Tarantino - Loveland OH, US
Christopher Irwin - Cincinnati OH, US
Christopher Putman - West Chester OH, US
Peter Beerse - Morrow OH, US

International Classification:

A61K007/075

US Classification:

424/070210

Abstract:

Disclosed are cleansing compositions having a pH of from about 2.0 to about 5.5, comprising an amphoteric surfactant in combination with 2-pyrrolidone-5 carboxylic acid as a proton donating agent. Also disclosed are corresponding articles of manufacture and methods of cleansing the skin using the described compositions. The compositions are mild to the skin and provide immediate and residual antimicrobial benefits to the skin.

US Patent:

20070134174, Jun 14, 2007

Filed:

Nov 1, 2006

Appl. No.:

11/591239

Inventors:

Christopher Irwin - Cincinnati OH, US
Paul Tanner - Lebanon OH, US
Robert Elsbrock - Cincinnati OH, US
Richard Szczepaniak - Liberty Twp OH, US

International Classification:

A61K 8/81
A61K 8/73
A61K 8/64
A61K 8/29
A61K 8/49

US Classification:

424059000, 424070160, 424070140, 424070130

Abstract:

Personal care composition comprising from about 5% to about 75% of an oil phase; an aqueous phase; from about 0.1% to about 2% of a polymeric thickener; and a skin care active; wherein said composition comprises at least two separate phases, and after agitation and dispensation from a suitable container containing a suitable propellant, forms stable foam.

US Patent:

60249420, Feb 15, 2000

Filed:

Dec 8, 1997

Appl. No.:

8/986956

Inventors:

Paul Robert Tanner - Maineville OH
Julie Ann Wagner - Cincinnati OH
Christopher Irwin - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 742

US Classification:

424 59

Abstract:

The present invention relates to leave on, skin care compositions, comprising: (a) from about 0. 1% to about 30% of a sunscreen active, (b) from about 0. 5% to about 20% of a hydrophobic, structuring agent, (c) from about 0. 2% to about 10% of a hydrophilic surfactant, (d) from about 0. 1% to about 5% of a thickening agent, (e) from about 0. 1% to about 25% of a skin lightening agent and (f) water. These compositions are useful for providing (i) protection to human skin from the harmful effects of ultraviolet radiation and (ii) a skin lightening benefit.

US Patent:

60132701, Jan 11, 2000

Filed:

Apr 20, 1998

Appl. No.:

9/063324

Inventors:

Peter James Hargraves - Cincinnati OH
Julie Elizabeth Wilson - Philadelphia PA
Christopher Irwin - Cincinnati OH
Timothy John Fowler - Cincinnati OH
Robert Bao Kim Ha - Milford OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 600
A61K 700

US Classification:

424401

Abstract:

The present invention relates to a skin care kit useful skin conditioning. The kit, which includes a skin care composition contained within a dispenser, is particularly useful for providing good moisturization and aesthetics to both cream and lotion users. More particularly, this invention relates to a skin care kit useful for regulating skin condition (especially human skin, more especially human facial skin), including lubricating the skin, increasing the smoothness and suppleness of the skin, preventing or relieving dryness of the skin, hydrating the skin, and/or protecting the skin regulating visible and/or tactile discontinuities in skin, e. g. , visible and/or tactile discontinuities in skin texture, more especially discontinuities associated with skin aging.

US Patent:

58275088, Oct 27, 1998

Filed:

Sep 27, 1996

Appl. No.:

8/714483

Inventors:

Paul Robert Tanner - Maineville OH
Patricia Ritenour Hertz - Hamilton OH
Margaret Ann O'Donoghue - Monroe OH
Christopher Irwin - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 742
A61K 700
C01G 900
C09C 104

US Classification:

424 59

Abstract:

The present invention relates to compositions which are useful for providing protection to the skin of humans from the harmful effects of ultraviolet radiation. In particular the present invention relates to compositions having improved chemical, physical, and photostability. These compositions comprise from about 0. 1% to about 10% of a dibenzoylmethane sunscreen compound, from about 0. 1% to about 20% of a surface-treated zinc oxide, and a carrier suitable for application to the skin.

US Patent:

59355565, Aug 10, 1999

Filed:

Jul 30, 1998

Appl. No.:

9/126492

Inventors:

Paul Robert Tanner - Maineville OH
Christopher Irwin - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 742
A61K 744
A61K 700

US Classification:

424 59

Abstract:

The present invention relates to compositions suitable for use as sunscreens which have improved storage stability and improved retention of UV absorbance capability. Methods of using the compositions are also disclosed. The compositions comprise an emulsion comprising a safe and effective amount of a UVA-absorbing dibenzoylmethane sunscreen active in one or more oil phases, a safe and effective amount of a formaldehyde donor preservative in one or more aqueous phases, and an emulsifier.

US Patent:

59895284, Nov 23, 1999

Filed:

Jul 30, 1998

Appl. No.:

9/126486

Inventors:

Paul Robert Tanner - Maineville OH
Christopher Irwin - Cincinnati OH
Margaret Ann O'Donoghue - Monroe OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 742
A61K 744
A61K 700

US Classification:

424 59

Abstract:

The present invention relates to compositions suitable for use as sunscreens which provide excellent stability, efficiency, and UV protection efficacy in a safe, economical and aesthetically appealing manner (on-skin transparency, low skin irritation). Methods of use for these compositions are also disclosed. The compositions comprise: a) a safe and effective amount of a UVA-absorbing dibenzoylmethane sunscreen active; b) a safe and effective amount of a stabilizing agent having the formula ##STR1## wherein R. sub. 1 and R. sub. 1 ' are independently in the para or meta position and are independently a hydrogen atom or a straight- or branched chain C. sub. 1 -C. sub. 8 alkyl radical, R. sub. 2 is a straight- or branched-chain C. sub. 1 -C. sub.