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: 3
Patent #:
Issue Dt:
04/02/2019
Application #:
15036769
Filing Dt:
05/13/2016
Publication #:
Pub Dt:
09/29/2016
Inventors:
Roland OBERHOFFER, Reinhard STREY, Alexander MÜLLER
Title:
PRODUCTION OF POROUS MATERIALS BY THE EXPANSION OF POLYMER GELS
Assignment: 1
Reel/Frame:
038594/0708Recorded: 05/13/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2016
Exec Dt:
05/12/2016
Exec Dt:
05/12/2016
Assignee:
LUXEMBURGER STRASSE 90
KÖLN, GERMANY
Correspondent:
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:
048142/0944Recorded: 01/25/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/20/2019
Exec Dt:
01/10/2019
Exec Dt:
01/10/2019
Assignee:
LUXEMBURGER STRASSE 90
KOLN, GERMANY 50939
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:
049354/0531Recorded: 06/03/2019Pages: 2
Conveyance:
CHANGE OF ASSIGNEES ADDRESS
Assignor:
Exec Dt:
03/19/2019
Assignee:
ISOLASTRASSE 2
DUEREN, GERMANY 52353
Correspondent:
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614

Search Results as of: 05/31/2024 08:00 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