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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:019951/0517   Pages: 10
Recorded: 10/01/2007
Conveyance: CORRECTIVE COVERSHEET TO ADD 5TH INVENTOR THAT WAS PREVIOUSLY RECORDED ON REEL 018835, FRAME 0736.
Total properties: 1
1
Patent #:
Issue Dt:
06/16/2009
Application #:
11474795
Filing Dt:
06/26/2006
Publication #:
Pub Dt:
12/27/2007
Title:
PROCESS FOR THE CONTINUOUS PREPARATION OF ISOCYANATES
Assignors
1
Exec Dt:
12/19/2006
2
Exec Dt:
08/01/2007
3
Exec Dt:
12/20/2006
4
Exec Dt:
11/09/2006
5
Exec Dt:
09/26/2006
6
Exec Dt:
01/16/2007
7
Exec Dt:
09/22/2006
8
Exec Dt:
09/22/2006
9
Exec Dt:
09/26/2006
10
Exec Dt:
09/22/2006
11
Exec Dt:
09/21/2006
12
Exec Dt:
01/16/2007
13
Exec Dt:
10/12/2006
Assignees
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
51368 LEVERKUSEN, GERMANY
Correspondence name and address
LYNDANNE M. WHALEN, BAYER MATERIAL
SCIENCE LLC PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

Search Results as of: 05/16/2024 05:42 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