Jeffrey J Peterson

US Patent:

8173819, May 8, 2012

Filed:

Sep 1, 2006

Appl. No.:

12/065391

Inventors:

Milind Rajopadhye - Westford MA, US
Narasimhachari Narayanan - Westford MA, US
Jeffrey D. Peterson - Shrewsbury MA, US

Assignee:

VisEn Medical, Inc. - Waltham MA

International Classification:

C07D 401/06

US Classification:

5462767

Abstract:

This invention relates to new fluorescent chemical entities, including fluorescent molecules that comprise a carboxyl or carbonyl functionalized pyridine moiety. This invention also relates to the corresponding reactive versions of such molecules. This invention also relates to the corresponding conjugates with moieties such as peptides, proteins, various biomolecules, carbocyclic and heterocyclic compounds, sugars, and their uses thereof.

US Patent:

20090130024, May 21, 2009

Filed:

Sep 1, 2006

Appl. No.:

12/065387

Inventors:

Narasimhachari Narayanan - Westford MA, US
Kevin Groves - Somerville MA, US
Jeffrey D. Peterson - Shrewsbury MA, US
Milind Rajopadhye - Westford MA, US

International Classification:

A61K 49/00
C07D 403/12
C07D 401/14
C07D 403/06
C07D 403/14

US Classification:

424 96, 548427, 546201, 548455

Abstract:

This invention relates to new fluorescent chemical entities, especially fluorescent molecules that comprise biocompatible N,N-disubstituted sulfonamide fluorochromes. This invention also relates to the corresponding reactive versions of such molecules. This invention also relates to the corresponding conjugates with moieties such as peptides, proteins, various biomolecules, carbocyclic and heterocyclic compounds, sugars, and their uses thereof.

US Patent:

20120321562, Dec 20, 2012

Filed:

Apr 18, 2012

Appl. No.:

13/450003

Inventors:

Milind Rajopadhye - Westford MA, US
Narasimhachari Narayanan - Westford MA, US
Jeffrey D. Peterson - Shrewsbury MA, US

International Classification:

C09B 23/08
C12N 5/071
C12N 5/09
C12N 5/04
C12N 5/0783
C12N 5/078
C12N 5/07
A61K 49/00
C12N 1/20

US Classification:

424 96, 5462767, 5462701, 546256, 435354, 435325, 4352521, 435348, 435410

Abstract:

This invention relates to new fluorescent chemical entities, including fluorescent molecules that comprise a carboxyl or carbonyl functionalized pyridine moiety. This invention also relates to the corresponding reactive versions of such molecules. This invention also relates to the corresponding conjugates with moieties such as peptides, proteins, various biomolecules, carbocyclic and heterocyclic compounds, sugars, and their uses thereof.

US Patent:

20130272967, Oct 17, 2013

Filed:

Mar 14, 2013

Appl. No.:

13/828648

Inventors:

Narasimhachari Narayanan - Westford MA, US
Jeffrey D. Peterson - Shrewsbury MA, US

International Classification:

A61K 49/00

US Classification:

424 96

Abstract:

This invention relates to new fluorescent chemical entities, including fluorescent molecules that comprise a carboxyl or carbonyl functionalized pyridine moiety. This invention also relates to the corresponding reactive versions of such molecules. This invention also relates to the corresponding conjugates with moieties such as peptides, proteins, various biomolecules, carbocyclic and heterocyclic compounds, sugars, and their uses thereof.

US Patent:

44823428, Nov 13, 1984

Filed:

Jun 17, 1982

Appl. No.:

6/389242

Inventors:

Richard M. Lueptow - Allston MA
Jeffrey J. Peterson - Wellesley MA

Assignee:

Haemonetics Corporation - Braintree MA

International Classification:

B04B 502

US Classification:

494 21

Abstract:

A cell washing method and apparatus which utilizes centrifugation to separate blood components in a flexible bag. The less dense separated components e. g. , supernatant, is expressed from the bag by centrifugal force acting on a plate adjacent the bag and the more dense component e. g. , RBC's, remains. The bag is oriented at a double angle in the centrifuge so that less dense component accumulates at one location and more dense at a second location diagonally opposite the first location, thus facilitating removal of the less dense and washing of the more dense component.

US Patent:

44239491, Jan 3, 1984

Filed:

Aug 9, 1982

Appl. No.:

6/406215

Inventors:

Raymond G. Cormier - Nashua NH
Richard A. Bridges - Manchester NH
Jeffrey L. Peterson - Nashua NH

Assignee:

Nashua Corporation - Nashua NH

International Classification:

G03G 1500

US Classification:

355 14R

Abstract:

A jam detector circuit for use in a photocopier employs feedback and visual indication circuitry for providing a stable and easily adjusted detector. Feedback is provided to desensitize the circuit to sensing device operating parameters which vary according to and within manufacturing specifications. The visual indication circuitry allows a predetermined range of signal change to be defined thereby enabling easy "set-up" of the circuit without the need of electrical metering apparatus.

US Patent:

20170283617, Oct 5, 2017

Filed:

Feb 15, 2017

Appl. No.:

15/433688

Inventors:

- Waltham MA, US
Kevin Groves - Arlington MA, US
Jeffrey D. Peterson - Shrewsbury MA, US
Milind Rajopadhye - Westford MA, US

International Classification:

A61K 49/00
C07D 401/14
C07D 403/06
C07D 403/14
C09B 23/01
C09B 23/08
G01N 33/533
G01N 33/537
C07D 209/14
G01N 33/58

Abstract:

This invention relates to new fluorescent chemical entities, especially fluorescent molecules that comprise biocompatible N, N-disubstituted sulfonamide fluorochromes. This invention also relates to the corresponding reactive versions of such molecules. This invention also relates to the corresponding conjugates with moieties such as peptides, proteins, various biomolecules, carbocyclic and heterocyclic compounds, sugars, and their uses thereof.