Dennis J Michaud

US Patent:

20110137022, Jun 9, 2011

Filed:

Aug 7, 2009

Appl. No.:

12/737771

Inventors:

Dennis Paul Michaud - Dracut MA, US
Paul McCormac - Cambridge MA, US

International Classification:

C07H 1/00
B01D 59/44

US Classification:

536 2534, 250282, 536 253

Abstract:

A method for the analysis of oligonucleotides is provided. The method comprises: desalting a mixture of oligonucleotides under conditions such that there is substantially no separation of the mixture of oligonucleotides, and/or by on-line desalting, introducing the desalted mixture of oligonucleotides into a mass spectrometer; and quantifying one or more oligonucleotides comprised in the mixture by mass spectrometry.

US Patent:

20120279142, Nov 8, 2012

Filed:

Sep 23, 2010

Appl. No.:

13/498093

Inventors:

Dennis R. Michaud - Cambridge MA, US

International Classification:

E04B 1/344
E04B 1/343
E04D 13/03
E04B 1/348

US Classification:

52 795, 52646, 52143, 52200

Abstract:

Prefabricated foldable building units are described that have one or more of the following advantages. They are more easily prefabricated, more easily transported to building sites without requiring special permits, unloadable and unfoldable at the building sites without using cranes (they can be unloaded using ground-level lifting rigs and unfolded using, for example, a cable mechanism), allow precise and fast completion at the building site, and allow significant reduction in the scope of work to be completed on-site, where costs and scheduling are far less manageable. Further, methods for unloading and unfolding foldable building units are described that obviate the need for one or more cranes that can be expensive and project-complicating, thereby opening up a significant percentage of building sites for placement of prefabricated foldable building units.

US Patent:

20130133273, May 30, 2013

Filed:

Mar 23, 2011

Appl. No.:

13/814326

Inventors:

Dennis Michaud - Waltham MA, US
Elizabeth Rothwell - Waltham MA, US
Everett Morton - Waltham MA, US
Steven Eason - Waltham MA, US
Paul Kassabian - Waltham MA, US

International Classification:

E04B 1/344

US Classification:

52 795, 52645

Abstract:

Foldable building units are provided based on structural frame and connection assembly designs that enable greater construction efficiency and flexibility. The structural frame and connection assembly designs allow for easier connection of frame elements in the prefabrication process of the foldable building units and for easier connection of frame elements at the building site, for example, of foldably connected frame elements after unfolding. They also allow for more finish in the pre-fabrication process, and/or less and faster work at the building site, for example, by enabling conventional structural lumber grids that can be continuous through the edges and corners of the building envelope for conventional exterior finishing, while providing a tight building envelope with reduced heat transfer, particularly, through the edges of the foldable building unit.

US Patent:

52965996, Mar 22, 1994

Filed:

Sep 19, 1991

Appl. No.:

7/762579

Inventors:

Steven A. Cohen - Hopkinton MA
Dennis P. Michaud - Dracut MA

Assignee:

Millipore Corporation - Bedford MA

International Classification:

C07D23720
C07D21538
C07D21726

US Classification:

544235

Abstract:

A class of novel heterocyclic aromatic carbamate compounds is described. A method of derivatizing amine-functional compounds with the novel carbamates is also disclosed. The derivatives can be detected using a fluorescence detector. The present composition and method allow femtomole quantities of amine compounds to be detected and measured.

US Patent:

20220290439, Sep 15, 2022

Filed:

Feb 28, 2022

Appl. No.:

17/683091

Inventors:

- Malvern PA, US
David Knutson - Lunenburg MA, US
Rachel Z. Pytel - Newtown MA, US
Dennis Michaud - Groton CT, US
John C. Phillips - Seminole FL, US
Stephen W. Reynolds - Mississauga, CA

International Classification:

E04F 13/02
C04B 28/14
E04F 13/04

Abstract:

The present disclosure relates generally to wallboards, for example, suitable for use in constructing internal walls. The present disclosure relates more particularly to a wallboard and a method that provides simplified high-quality surface finishing. The wallboard includes a wall panel having a front surface and a rear surface. A sandable coating is disposed on the front surface of the wall panel. The method includes positioning wallboards adjacent to one another, applying sandable joint compound over joint formed between the wallboards, and sanding the joint compound and the sandable coating of the wallboards

US Patent:

20210017764, Jan 21, 2021

Filed:

Jul 17, 2020

Appl. No.:

16/931978

Inventors:

- Malvern PA, US
Garrett Loomis - Newton MA, US
Kim Dupont-Madinier - Somerville MA, US
Brock Jacobites - Northboro MA, US
David Knutson - Lunenburg MA, US
James Dimitrakopoulos - Conshohocken PA, US
Stephen W. Reynolds - Malvern PA, US
Douglas J. Wambaugh - Bend OR, US
Rachel Z. Pytel - Newton MA, US
Dennis Michaud - Groton MA, US

International Classification:

E04C 2/04
C04B 28/14
C04B 14/38

Abstract:

The present disclosure relates generally to building surface products, for example, panels suitable for forming a building surface. The present disclosure relates more particularly to a building surface product including a gypsum panel with an upper edge that overlaps a lower edge of a neighboring gypsum panel.

US Patent:

20190376285, Dec 12, 2019

Filed:

Jun 11, 2019

Appl. No.:

16/437347

Inventors:

- Malvern PA, US
Dennis Michaud - Groton MA, US

International Classification:

E04B 9/16
E04B 9/04
E04B 9/18
E04B 9/00
E04B 9/28

Abstract:

The present disclosure relates generally to cladding that forms an architectural surface, for example, suitable for forming a ceiling. The present disclosure relates more particularly to a cladding system including a plurality of flexible grid members arranged so as to form a grid that extends in at least two dimensions and includes grid cells that are delimited by the flexible grid members and a plurality of panels supported by the grid. At least a first portion of the panels are arranged so as to form an architectural surface.

US Patent:

20190203478, Jul 4, 2019

Filed:

Dec 23, 2018

Appl. No.:

16/231575

Inventors:

- Malvern PA, US
David Knutson - Lunenburg MA, US
Rachel Z. Pytel - Newtown MA, US
Dennis Michaud - Groton CT, US
John C. Phillips - Seminole FL, US
Stephen W. Reynolds - Mississauga, CA

International Classification:

E04F 13/02
C04B 28/14

Abstract:

The present disclosure relates generally to wallboards, for example, suitable for use in constructing internal walls. The present disclosure relates more particularly to a wallboard and a method that provides simplified high-quality surface finishing. The wallboard includes a wall panel having a front surface and a rear surface. A sandable coating is disposed on the front surface of the wall panel. The method includes positioning wallboards adjacent to one another, applying sandable joint compound over joint formed between the wallboards, and sanding the joint compound and the sandable coating of the wallboards.