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: 5
Patent #:
6160189
Issue Dt:
12/12/2000
Application #:
08433272
Filing Dt:
05/02/1995
Inventors:
RONALD D. OLINGER, MICHAEL B. GUIDRY
Title:
REDUCING THE MONOVINYL ACETYLENE AND/OR BUTADIENE CONTENT OF IMPURE VINYL CHLORIDE
Assignment: 1
Reel/Frame:
007652/0777Recorded: 05/02/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
OLINGER, RONALD D.
Exec Dt:
04/27/1995
GUIDRY, MICHAEL B.
Exec Dt:
04/27/1995
Assignee:
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Correspondent:
ATTN: GEORGE D. MORRIS, ESQ.
PPG INDUSTRIES, INC.
INTELLECTUAL PROPERTY DEPT. - 39S
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:
009737/0591Recorded: 02/09/1999Pages: 38
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PPG INDUSTRIES, INC.
Exec Dt:
02/04/1999
Assignee:
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Correspondent:
PPG INDUSTRIES, INC.
JOHN K. WILLIAMSON
IP DEPT., 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:
032513/0174Recorded: 03/24/2014Pages: 76
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT INCORRECT PROPERTY NUMBERS 08/666726;08/942182; 08/984387;08/990890;5645767;5698141;5723072;5744070; 5753146;5783116;5808063; 5811034 PREVIOUSLY RECORDED ON REEL 009737 FRAME 0591. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
PPG INDUSTRIES, INC.
Exec Dt:
02/04/1999
Assignee:
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Correspondent:
PPG INDUSTRIES, INC.
ONE PPG PLACE
LAW DEPARTMENT - 39TH FLOOR
PITTSBURGH, PA 15272-0001
Assignment: 4
Reel/Frame:
014718/0294Recorded: 06/09/2004Pages: 67
Conveyance:
PATENT AND TRADEMARK SECURITY AGREEMENT
Assignor:
BBNT SOULTIONS LLC
Exec Dt:
03/26/2004
Assignee:
FLEET NATIONAL BANK, AS AGENT
100 FEDERAL STREET
BRUCE DANIELS, SENIOR VP
BOSTON, MASSACHUSETTS 02110
Correspondent:
ROPES & GRAY LLP
EDWARD A. GORDON
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 5
Reel/Frame:
023427/0436Recorded: 10/27/2009Pages: 70
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
BANK OF AMERICA, N.A. (SUCCESSOR BY MERGER TO FLEET NATIONAL BANK)
Exec Dt:
10/26/2009
Assignee:
BBN TECHNOLOGIES CORP. (AS SUCCESSOR BY MERGER TO BBNT SOLUTIONS LLC)
10 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Correspondent:
PETER D. BORDONARO, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110

Search Results as of: 05/04/2024 06:52 PM
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