Stephen Reid Walker

US Patent:

6677398, Jan 13, 2004

Filed:

Feb 1, 2002

Appl. No.:

10/061396

Inventors:

Scott Lind Egolf - Lansdale PA
William Christopher Finch - Blue Bell PA
Aaron Thomas Mailloux - Lafayette Hill PA
Stephen Lee Walker - Marengo IL

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C08J 300

US Classification:

524522, 524521

Abstract:

An aqueous ink binder including 30-60%, by weight based on the dry weight of the binder composition, of a first polymer including, as polymerized units, 15-75%, by weight based on the weight of the first polymer, ethylenically unsaturated carboxylic acid monomer having a pKa from 2. 0 to 4. 6, the first polymer having a calculated Hansch parameter from 1. 3 to 2. 1, and 70-40%, by weight based on the dry weight of the binder composition, of a second polymer, the second polymer being an aqueous emulsion polymer is provided. Also provides are a clear or pigmented ink composition and a method for providing an ink which has press resolublility and, as a dry film, water resistance.

US Patent:

6787319, Sep 7, 2004

Filed:

May 9, 2001

Appl. No.:

09/852100

Inventors:

Bradley A. Ozenberger - Newtown PA
Jonathan A. Bard - Doylestown PA
Eileen M. Kajkowski - Ringoes NJ
Jack S. Jacobsen - Ramsey NJ
Stephen G. Walker - East Windsor NJ
Heidi Sofia - Walla Walla WA
David Howland - Yardley PA

Assignee:

American Home Products Corp. - Madison NJ

International Classification:

C07K 500

US Classification:

435 71, 530300, 530350

Abstract:

Novel proteins which bind human -amyloid peptide, polynucleotides which encode these proteins, and methods for producing these proteins are provided. Diagnostic, therapeutic, and screening methods employing the polynucleotides and polypeptides of the present invention are also provided. Transgenic animals and knockout animals are also provided.

US Patent:

7005295, Feb 28, 2006

Filed:

Jan 31, 2001

Appl. No.:

09/774936

Inventors:

Bradley A. Ozenberger - Newtown PA, US
Jonathan A. Bard - Doylestown PA, US
Eileen M. Kajkowski - Ringoes NJ, US
Jack S. Jacobsen - Ramsey NJ, US
Stephen G. Walker - East Windsor NJ, US
Heidi Sofia - Walla Walla WA, US

Assignee:

Wyeth - Madison NJ

International Classification:

C07H 21/02
C07H 21/04
C12N 5/10
C12N 15/63

US Classification:

4353201, 435325, 536 235, 536 243, 536 2431, 536 2433

Abstract:

Novel proteins which bind human β-amyloid peptide, polynucleotides which encode these proteins, and methods for producing these proteins are provided. Diagnostic, therapeutic, and screening methods employing the polynucleotides and polypeptides of the present invention are also provided.

US Patent:

7101973, Sep 5, 2006

Filed:

Jul 16, 2004

Appl. No.:

10/892379

Inventors:

Bradley A. Ozenberger - Newtown PA, US
Jonathan A. Bard - Doylestown PA, US
Eileen M. Kajkowski - Ringoes NJ, US
Jack S. Jacobsen - Ramsey NJ, US
Stephen G. Walker - East Windsor NJ, US
Heidi Sofia - Walla Walla WA, US
David Howland - Yardley PA, US

Assignee:

Wyeth - Madison NJ

International Classification:

C07K 14/00
C07K 1/00

US Classification:

530350, 530300, 530324

Abstract:

Novel proteins which bind human β-amyloid peptide, polynucleotides which encode these proteins, and methods for producing these proteins are provided. Diagnostic, therapeutic, and screening methods employing the polynucleotides and polypeptides of the present invention are also provided. Transgenic animals and knockout animals are also provided.

US Patent:

20020146760, Oct 10, 2002

Filed:

Apr 12, 2001

Appl. No.:

09/833503

Inventors:

Bradley Ozenberger - Newtown PA, US
Eileen Kajkowski - Ringoes NJ, US
Ching-Hsiung Lo - Pennington NJ, US
Stephen Walker - East Windsor NJ, US
Heidi Sofia - Walla Walla WA, US

Assignee:

American Home Products Corporation - Madison NJ

International Classification:

C12P021/02
C12N005/06
C07K014/705
C07H021/04

US Classification:

435/069100, 435/320100, 435/325000, 530/350000, 536/023500

Abstract:

Novel proteins which contain a structural module conserved in the G protein coupled receptor superfamily, polynucleotides which encode these proteins, and methods for producing these proteins are provided. Diagnostic, therapeutic, and screening methods employing the polynucleotides and polypeptides of the present invention are also provided.

US Patent:

20030215787, Nov 20, 2003

Filed:

Jan 23, 2003

Appl. No.:

10/349670

Inventors:

Wen-Pin Yang - Princeton NJ, US
Anita Knapp-Ryseck - Titusville NJ, US
Yuli Wu - Newtown PA, US
Jinwen Huang - West Windsor NJ, US
Stephen Walker - East Windsor NJ, US
Jian Chen - Princeton NJ, US
Stephen Kalinowski - Levittown PA, US
Zelin Sheng - Belle Mead NJ, US
Samuel Hellings - Levittown PA, US

International Classification:

A61K031/00
C12Q001/00

US Classification:

435/004000, 514/001000

Abstract:

The present invention relates to compounds which act as modulators of the chloride channel CLC-7, assays for the identification of such compounds and methods of preventing, diagnosing, and treating osteoporosis and related disease states using such compounds.

US Patent:

20060248605, Nov 2, 2006

Filed:

Jul 12, 2006

Appl. No.:

11/485074

Inventors:

Bradley Ozenberger - Newtown PA, US
Jonathan Bard - Doylestown PA, US
Eileen Kajkowski - Ringoes NJ, US
Jack Jacobsen - Ramsey NJ, US
Stephen Walker - East Windsor NJ, US
Heidi Sofia - Walla Walla WA, US
David Howland - Yardley PA, US

Assignee:

Wyeth - Madison NJ

International Classification:

A01K 67/00
C07H 21/04
C12P 21/06
C12N 9/64

US Classification:

800012000, 435069100, 435226000, 435320100, 435325000, 536023200

Abstract:

Novel proteins which bind human β-amyloid peptide, polynucleotides which encode these proteins, and methods for producing these proteins are provided. Diagnostic, therapeutic, and screening methods employing the polynucleotides and polypeptides of the present invention are also provided. Transgenic animals and knockout animals are also provided.

US Patent:

57315817, Mar 24, 1998

Filed:

Mar 13, 1995

Appl. No.:

8/403161

Inventors:

Russell John Fischer - Summit NJ
Clement Lim Yu - Plainsboro NJ
Patrick Francis Crane - Boulder CO
Stephen Daniel Walker - Boulder CO

Assignee:

Ohmeda Inc. - Liberty Corner NJ

International Classification:

G01N 2135
G01N 2117

US Classification:

25033913

Abstract:

The gas sample identification apparatus transmits at least one beam of light of predefined frequency band through a gas sample present in a gas sampling chamber. The presence and concentration of various agents in the gas sample are determined by a linear variable filter that selectively passes the light beam transmitted through the gas sample chamber to an array of detectors. The detectors are positioned to receive only a narrow passband component of the light beam. The output signals from the array of detectors is processed by a multivariate statistical processor to accurately identify both the presence and concentration of one or more agents contained in the gas sample.