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Gregory Tew Phones & Addresses

  • South Deerfield, MA
  • Arlington, VT
  • 8470 Limekiln Pike, Wyncote, PA 19095
  • 34 Dennis Dr, Amherst, MA 01002 (413) 253-4053 (413) 253-7037
  • Bolivia, NC
  • S Deerfield, MA
  • Fayetteville, NC
  • Raleigh, NC
  • Rome, NY
  • PO Box 108, South Deerfield, MA 01373 (413) 253-7037

Work

Position: Construction and Extraction Occupations

Education

Degree: Associate degree or higher

Publications

Us Patents

Facially Amphiphilic Polymers As Anti-Infective Agents

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US Patent:
7173102, Feb 6, 2007
Filed:
Mar 7, 2002
Appl. No.:
10/471028
Inventors:
William F. DeGrado - Moylan PA, US
Gregory N. Tew - Amherst MA, US
Michael L. Klein - Ocean City NJ, US
Dahui Liu - Wynnewood PA, US
Jing Yuan - Lansdale PA, US
Assignee:
The Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
C08G 18/00
C08G 63/00
C08G 69/02
C08G 71/02
US Classification:
528322, 528310, 528190, 528191, 528192, 528193, 528272, 528327, 428 59, 428123, 428357, 428409, 428543, 428152, 428153, 424 768, 424 7808, 424401, 424402, 424422, 424423, 424424, 424443, 427256
Abstract:
Facially amphiphilic polymers and articles made therefrom having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a method to identify and optimize the facial amphiphilicity of polyamide, polyester, polyurea, polyurethane, polycarbonate and polyphenylene polymers. Utility as a contact disinfectant is disclosed.

Antimicrobial Polymers

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US Patent:
8153739, Apr 10, 2012
Filed:
Jun 8, 2010
Appl. No.:
12/795892
Inventors:
Gregory Tew - South Deerfield MA, US
Ahmad E. Madkour - Midland MI, US
Karen Lienkamp - Frankfurt, DE
Ashlan Marie Musante - Madison WI, US
Assignee:
University of Massachusetts - Boston MA
International Classification:
C08F 28/06
US Classification:
526256, 424 7832, 526270, 526308, 549 29, 549 79
Abstract:
The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers.

Facially Amphiphilic Polyaryl And Polyarylalkynyl Polymers And Oligomers And Uses Thereof

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US Patent:
8222456, Jul 17, 2012
Filed:
Jan 21, 2005
Appl. No.:
11/038787
Inventors:
William F. DeGrado - Moylan PA, US
Dahui Liu - Wynnewood PA, US
Gregory N. Tew - Amherst MA, US
Michael L. Klein - Ocean City NJ, US
Assignee:
The Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
C07C 211/27
C07C 279/06
C07C 233/77
A61K 31/135
A61K 31/155
A61K 31/16
A61K 31/132
US Classification:
564374, 564157, 564236, 564389, 514616, 514634, 514654, 514655
Abstract:
The present invention discloses methods of use of facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, including, but not limited to, pharmaceutical uses of the polymers and oligomers as antimicrobial agents and as antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, compositions of the novel polymers and oligomers, including pharmaceutical compositions, and methods of designing and synthesizing the facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers.

Facially Amphiphilic Polymers And Oligomers And Uses Thereof

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US Patent:
8236800, Aug 7, 2012
Filed:
Oct 31, 2007
Appl. No.:
11/980785
Inventors:
William F. DeGrado - Moylan PA, US
Gregory N. Tew - Amherst MA, US
Michael L. Klein - Ocean City NJ, US
Dahui Liu - Wynnewood PA, US
Jing Yuan - Lansdale PA, US
Sungwook Choi - Philadelphia PA, US
Assignee:
The Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
A01N 43/58
A01N 43/60
A01N 43/54
A61K 31/50
A61K 31/495
C07D 239/42
C07D 471/04
C07D 471/22
C07D 487/04
US Classification:
514247, 514248, 514256, 514257
Abstract:
The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.

Water-Soluble And Water-Insoluble, Ring Opening Metathesis Polymerization Products, Monomers And Related Methods

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US Patent:
8329927, Dec 11, 2012
Filed:
Sep 19, 2008
Appl. No.:
12/234180
Inventors:
Gregory N. Tew - Amherst MA, US
Ahmad Emad-Eldin Madkour - Amherst MA, US
Sterling Fitzgerald Alfred - Durham NC, US
Paralee Patten King - Princeton MA, US
Semra Colak - Amherst MA, US
Assignee:
University of Massachusetts - Boston MA
International Classification:
C07D 311/00
C07C 69/753
US Classification:
549397, 560120
Abstract:
The invention provides certain novel water-soluble and water-insoluble monomers for ring opening metathesis polymerization and novel polymers, compositions and products, and related methods thereof.

Terpyridine-Substituted Compounds And Related Selective Detection Methods

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US Patent:
8431406, Apr 30, 2013
Filed:
Aug 22, 2008
Appl. No.:
12/229466
Inventors:
Gregory N. Tew - Amherst MA, US
Raja Shunmugam - Amherst MA, US
Assignee:
University of Massachusetts - Boston MA
International Classification:
G01N 21/25
G01N 33/20
G01N 21/64
US Classification:
436 81, 436 74, 436164
Abstract:
Terpyridine-substituted compounds, compositions and/or related methods, as can be used to selectively detect a wide range of analytes.

Antimicrobial Polymers

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US Patent:
8445611, May 21, 2013
Filed:
Apr 6, 2012
Appl. No.:
13/441114
Inventors:
Gregory N. Tew - South Deerfield MA, US
Ahmad E. Madkour - Leverett MA, US
Karen Lienkamp - Ware MA, US
Ashlan Marie Musante - Mainz, DE
Assignee:
University of Massachusetts - Boston MA
International Classification:
C08F 28/06
US Classification:
526256, 424 7832, 526270, 526308, 549 29, 549 79
Abstract:
The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers.

Facially Amphiphilic Polymers And Oligomers And Uses Thereof

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US Patent:
8455490, Jun 4, 2013
Filed:
Jul 26, 2012
Appl. No.:
13/559065
Inventors:
William F. DeGrado - Moylan PA, US
Gregory N. Tew - Amherst MA, US
Michael L. Klein - Ocean City NJ, US
Dahui Liu - Wynnewood PA, US
Jing Yuan - Lansdale PA, US
Sungwook Choi - Philadelphia PA, US
Assignee:
The Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
A01N 43/58
A01N 43/60
A01N 43/54
A61K 31/50
A61K 31/495
C07D 239/42
C07D 471/04
C07D 471/22
C07D 487/04
US Classification:
514247, 514248, 514256, 514257
Abstract:
The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.
Gregory N Tew from South Deerfield, MA, age ~54 Get Report