skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 13
Patent #:
Issue Dt:
11/03/2015
Application #:
13507298
Filing Dt:
06/19/2012
Publication #:
Pub Dt:
12/19/2013
Inventors:
Thomas G. Barraclough, Stephen D. Lawrence
Title:
FILTRATION PARTICLE QUANTIFIER
Assignment: 1
Reel/Frame:
028466/0640Recorded: 06/19/2012Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/13/2012
Exec Dt:
06/13/2012
Assignee:
160 AYER ROAD
LITTLETON, MASSACHUSETTS 01460
Correspondent:
IANDIORIO TESKA & COLEMAN, LLP
255 BEAR HILL ROAD
WALTHAM, MA 02451
Assignment: 2
Reel/Frame:
028573/0761Recorded: 07/17/2012Pages: 5
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/27/2012
Assignee:
ONE OXFORD CENTRE, 301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
OBED J. AGUILAR
P.O BOX 488
REED SMITH LLP
PITTSBURGH, PA 15230-0488
Assignment: 3
Reel/Frame:
029626/0463Recorded: 01/10/2013Pages: 2
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
10/04/2012
Assignee:
ONE EXECUTIVE DRIVE
SUITE 101
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
IANDIORIO TESKA & COLEMAN, LLP
THOMAS E. THOMPKINS, JR.
255 BEAR HILL ROAD
WALTHAM, MA 02451
Assignment: 4
Reel/Frame:
031447/0407Recorded: 10/21/2013Pages: 5
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
10/02/2013
Assignee:
ONE OXFORD CENTRE
27TH FLOOR, 301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
CLAY P. HUGHES, ESQ.
225 FIFTH AVENUE
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:
032690/0635Recorded: 04/16/2014Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/28/2014
Assignee:
ONE OXFORD CENTRE
27TH FLOOR, 301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
OBED J. AGUILAR
REED SMITH LLP
P.O BOX 488
PITTSBURGH, PA 15230
Assignment: 6
Reel/Frame:
032892/0647Recorded: 05/14/2014Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/14/2014
Assignee:
ONE EXECUTIVE DRIVE, SUITE 101
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
KIRK TESKA
255 BEAR HILL ROAD
IANDIORIO TESKA & COLEMAN, LLP
WALTHAM, MA 02451
Assignment: 7
Reel/Frame:
034309/0267Recorded: 12/02/2014Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/13/2014
Assignee:
301 GRANT STREET
ONE OXFORD CENTRE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
ROBERT A. MUHA, ESQ.
P.O. BOX 488
REED SMITH LLP
PITTSBURGH, PA 15230-0488
Assignment: 8
Reel/Frame:
038295/0773Recorded: 04/15/2016Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2016
Assignee:
ONE EXECUTIVE DRIVE
SUITE 101
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET, SUITE 1500
INTELLECTUAL PROPERTY PRACTICE GROUP
MINNEAPOLIS, MN 55402-1498
Assignment: 9
Reel/Frame:
038296/0082Recorded: 04/15/2016Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2016
Assignee:
800 NICOLLET MALL
MINNEAPOLIS, MINNESOTA 55402
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET, SUITE 1500
INTELLECTUAL PROPERTY PRACTICE GROUP
MINNEAPOLIS, MN 55402-1498
Assignment: 10
Reel/Frame:
038448/0296Recorded: 04/15/2016Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2016
Assignee:
ONE EXECUTIVE DRIVE
SUITE 101
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET, SUITE 1500
INTELLECTUAL PROPERTY PRACTICE GROUP
MINNEAPOLIS, MN 55402-1498
Assignment: 11
Reel/Frame:
038448/0507Recorded: 04/15/2016Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2016
Assignee:
ONE EXECUTIVE DRIVE
SUITE 101
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET, SUITE 1500
INTELLECTUAL PROPERTY PRACTICE GROUP
MINNEAPOLIS, MN 55402-1498
Assignment: 12
Reel/Frame:
038448/0757Recorded: 04/15/2016Pages: 9
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2016
Assignee:
ONE EXECUTIVE DRIVE
SUITE 101
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET, SUITE 1500
INTELLECTUAL PROPERTY PRACTICE GROUP
MINNEAPOLIS, MN 55402-1498
Assignment: 13
Reel/Frame:
047581/0314Recorded: 11/26/2018Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/21/2018
Assignee:
ONE EXECUTIVE DRIVE, SUITE 101
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER, 800 BOYLSTON STREET
BOSTON, MA 02199

Search Results as of: 05/18/2024 10:34 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT