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: 4
Patent #:
8999500
Issue Dt:
04/07/2015
Application #:
12377714
Filing Dt:
02/17/2009
Publication #:
20100068510
Pub Dt:
03/18/2010
Inventors:
Melanie Stenzel, Andreas Scharf, Helmut Haas, Christoph Schnitter, Timo Langetepe et al
Title:
SEMIFINISHED PRODUCTS WITH A STRUCTURED SINTER-ACTIVE SURFACE AND A PROCESS FOR THEIR PRODUCTION
Assignment: 1
Reel/Frame:
022265/0730Recorded: 02/17/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
STENZEL, MELANIE
Exec Dt:
02/09/2009
SCHARF, ANDREAS
Exec Dt:
02/05/2009
HAAS, HELMUT
Exec Dt:
02/09/2009
BRUMM, HOLGER
Exec Dt:
02/09/2009
LANGETEPE, TIMO
Exec Dt:
02/16/2009
SCHNITTER, CHRISTOPH
Exec Dt:
02/09/2009
Assignee:
H.C. STARCK GMBH
IM SCHLEEKE 78-91
---
GOSLAR, GERMANY 38642
Correspondent:
DAVID M. MORSE
1007 NORTH ORANGE STREET
---
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:
046798/0094Recorded: 08/14/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
H.C. STARCK GMBH
Exec Dt:
05/05/2018
Assignee:
H.C. STARCK TANTALUM AND NIOBIUM GMBH
LANDSBERGER STR. 98
MUNCHEN, GERMANY 80339
Correspondent:
ASHLEY I. PEZZNER
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE.
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:
046140/0859Recorded: 06/20/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
H.C. STARCK GMBH
Exec Dt:
05/25/2018
Assignee:
H.C. STARCK TANTALUM AND NIOBIUM GMBH
LANDSBERGER STR. 98
MUNCHEN, GERMANY 80339
Correspondent:
ASHLEY I. PEZZNER
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE.
WILMINGTON, DE 19801
Assignment: 4
Reel/Frame:
053221/0805Recorded: 07/15/2020Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
H.C. STARCK TANTALUM AND NIOBIUM GMBH
Exec Dt:
06/11/2020
Assignee:
TANIOBIS GMBH
IM SCHLEEKE 78-91
GOSLAR, GERMANY 38642
Correspondent:
FAEGRE DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801

Search Results as of: 05/13/2024 06:49 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