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: 2
Patent #:
Issue Dt:
08/29/2017
Application #:
13812515
Filing Dt:
01/27/2013
Publication #:
Pub Dt:
06/13/2013
Inventors:
Jun Cai, Aleksander J. Pyzik, James J. O'Brien, Robin P. Ziebarth
Title:
METHOD FOR APPLYING DISCRIMINATING LAYER ONTO POROUS CERAMIC FILTERS
Assignment: 1
Reel/Frame:
040640/0968Recorded: 12/16/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/28/2010
Exec Dt:
12/06/2010
Exec Dt:
11/01/2010
Exec Dt:
09/29/2010
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
NORMAN L. SIMS
29 W. LAWRENCE STREET
PONTIAC, MI 48342
Assignment: 2
Reel/Frame:
041390/0885Recorded: 01/18/2017Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/23/2010
Assignee:
2040 DOW CENTER DRIVE
MIDLAND, MICHIGAN 48674
Correspondent:
NORMAN L. SIMS
29 W. LAWRENCE STREET
STE. 210
PONTIAC, MI 48342

Search Results as of: 05/14/2024 05:05 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