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

Assignor Name : VAN MULLEKOM, ROBERT HUBERTUS
Total Assignments: 5
Assignment: 1
Reel/Frame:015697/0579   Pages: 2
Recorded: 08/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN MULLEKOM, ROBERT HUBERTUS
Exec Dt:
05/14/2004
2
JOACHIMI, DETLEV
Exec Dt:
05/14/2004
3
KARBACH, ALEXANDER
Exec Dt:
05/14/2004
4
PERSIGEHL, PETER
Exec Dt:
05/14/2004
5
DE BOCK, MAARTEN
Exec Dt:
05/25/2004
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050043443
10919044
Correspondence name and address
LANXESS CORPORATION
JILL DENESVICH
LAW AND INTELLECTUAL PROPERTY RIGHTS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:017376/0226   Pages: 3
Recorded: 12/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEERLINGS, HENRICUS
Exec Dt:
11/16/2005
2
KAUFHOLD, WOLFGANG
Exec Dt:
11/16/2005
3
STOLLWERCK, GUNTHER
Exec Dt:
11/17/2005
4
VAN MULLEKOM, ROBERT HUBERTUS
Exec Dt:
11/22/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060135728
11300122
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:017673/0469   Pages: 6
Recorded: 05/25/2006
Attorney Dkt #:CH8415C/LEA36996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOACHIMI, DETLEV
Exec Dt:
02/07/2006
2
PERSIGEHL, PETER
Exec Dt:
04/03/2006
3
JESCHKE, KURT
Exec Dt:
02/18/2006
4
SCHAFER, MARCUS
Exec Dt:
02/22/2006
5
ULRICH, RALPH
Exec Dt:
02/22/2006
6
VAN MULLEKOM, ROBERT HUBERTUS
Exec Dt:
03/14/2006
7
ENDTNER, JOCHEN
Exec Dt:
02/21/2006
8
JOSCHEK, JENS PETER
Exec Dt:
02/02/2006
9
BIENMULLER, MATTHIAS
Exec Dt:
02/22/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7947360
US20060189747
11290749
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 4
Reel/Frame:017673/0544   Pages: 6
Recorded: 05/25/2006
Attorney Dkt #:CH8416C/LEA36997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERSIGEHL, PETER
Exec Dt:
03/24/2006
2
JOACHIMI, DETLEV
Exec Dt:
02/17/2006
3
JESCHKE, KURT
Exec Dt:
02/18/2006
4
SCHAFER, MARCUS
Exec Dt:
02/22/2006
5
ULRICH, RALPH
Exec Dt:
02/22/2006
6
VAN MULLEKOM, ROBERT HUBERTUS
Exec Dt:
03/14/2006
7
ENDTNER, JOCHEN
Exec Dt:
03/07/2006
8
JOSCHEK, JENS PETER
Exec Dt:
02/20/2006
9
BIENMULLER, MATTHIAS
Exec Dt:
02/17/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7378470
US20060211810
11291028
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 5
Reel/Frame:032600/0839   Pages: 8
Recorded: 04/04/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDTNER, JOCHEN
Exec Dt:
12/12/2013
2
SCHAFER, MARCUS
Exec Dt:
01/06/2014
3
BIENMULLER, MATTHIAS
Exec Dt:
12/13/2013
4
BREDEMANN, THORSTEN
Exec Dt:
12/16/2013
5
VAN MULLEKOM, ROBERT HUBERTUS
Exec Dt:
02/19/2014
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-50569
COLOGNE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130296468
13932084
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

Search Results as of: 05/14/2024 03:37 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