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:
01/10/2017
Application #:
14140914
Filing Dt:
12/26/2013
Publication #:
Pub Dt:
07/02/2015
Inventors:
Hyungseok BANG, Heejin IM, Guensik LEE, Friedrich-Karl Bruder, Thomas Peter Fäcke et al
Title:
METHOD FOR PRODUCING A BEAM SHAPING HOLOGRAPHIC OPTICAL ELEMENT
Assignment: 1
Reel/Frame:
032785/0374Recorded: 04/29/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/07/2014
Exec Dt:
02/07/2014
Exec Dt:
02/07/2014
Exec Dt:
01/20/2014
Exec Dt:
01/20/2014
Exec Dt:
01/27/2014
Exec Dt:
01/20/2014
Exec Dt:
01/20/2014
Exec Dt:
01/21/2014
Exec Dt:
01/20/2014
Exec Dt:
01/20/2014
Assignees:
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
51373
LEVERKUSEN, GERMANY
Correspondent:
DOHYUN AHN
801 CALIFORNIA STREET
FENWICK & WEST LLP
MOUNTAIN VIEW, CA 94041
Assignment: 2
Reel/Frame:
038358/0387Recorded: 04/05/2016Pages: 58
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205

Search Results as of: 05/05/2024 11:45 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