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 #:
NONE
Issue Dt:
Application #:
16464943
Filing Dt:
05/29/2019
Publication #:
Pub Dt:
10/10/2019
Inventors:
Andrei-Nicolae PARVULESCU, Alvaro GORDILLO, Marie Katrin SCHROETER et al
Title:
PROCESS FOR THE CONVERSION OF MONOETHANOLAMINE TO ETHYLENEDIAMINE EMPLOYING A NANOCRYSTALLINE ZEOLITE OF THE MOR FRAMEWORK STRUCTURE
Assignment: 1
Reel/Frame:
050472/0863Recorded: 09/24/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/30/2018
Exec Dt:
01/30/2018
Exec Dt:
02/27/2018
Exec Dt:
01/29/2018
Exec Dt:
03/02/2018
Exec Dt:
02/12/2018
Exec Dt:
02/09/2018
Exec Dt:
02/14/2018
Assignees:
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
KURPFALZRING 104
HEIDELBERG, GERMANY 69123
Correspondent:
GEOFFREY ZELLEY
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 2
Reel/Frame:
052401/0868Recorded: 04/15/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/30/2018
Exec Dt:
01/30/2018
Exec Dt:
02/27/2018
Exec Dt:
01/29/2018
Exec Dt:
02/03/2018
Assignee:
CARL-BOSCH-STRASSE38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Correspondent:
FAEGRE DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE., SUITE 1410
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:
052401/0934Recorded: 04/15/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/12/2018
Exec Dt:
02/09/2018
Exec Dt:
02/14/2018
Assignee:
KURPFALZRING 104
HEIDELBERG, GERMANY 69123
Correspondent:
FAEGRE DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE., SUITE 1410
WILMINGTON, DE 19801
Assignment: 4
Reel/Frame:
052401/0954Recorded: 04/15/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/16/2018
Assignee:
CARL-BOSCH-STRASSE38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Correspondent:
FAEGRE DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE., SUITE 1410
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:
050843/0942Recorded: 10/28/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/05/2018
Assignee:
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621

Search Results as of: 05/21/2024 10:43 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