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 : RUMPHORST, ANDRE
Total Assignments: 5
Assignment: 1
Reel/Frame:010031/0835   Pages: 5
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
05/31/1999
2
SALZ, ULRICH
Exec Dt:
05/31/1999
3
RUMPHORST, ANDRE
Exec Dt:
05/31/1999
4
GRABHER, KURT
Exec Dt:
05/31/1999
5
FISCHER, URS KARL
Exec Dt:
05/31/1999
6
MOSZNER, NORBERT
Exec Dt:
05/31/1999
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN FL-9494, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180688
NONE
09210510
Correspondence name and address
NIXON, HARGRAVE, DEVANS, ET AL.
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 2
Reel/Frame:010101/0895   Pages: 6
Recorded: 07/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
07/03/1999
2
SALZ, ULRICH
Exec Dt:
07/03/1999
3
HOLAND, WOLFRAM
Exec Dt:
07/03/1999
4
RUMPHORST, ANDRE
Exec Dt:
07/03/1999
5
GRABHER, KURT
Exec Dt:
07/03/1999
6
FISCHER, URS KARL
Exec Dt:
07/03/1999
7
SCHWEIGER, MARCEL
Exec Dt:
07/03/1999
8
MOSZNER, NORBERT
Exec Dt:
07/03/1999
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6353039
NONE
09209905
Correspondence name and address
NIXON PEABODY LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 3
Reel/Frame:011266/0444   Pages: 5
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZ, ULRICH
Exec Dt:
10/23/2000
2
RUMPHORST, ANDRE
Exec Dt:
10/23/2000
3
GIANASMIDIS, ALEXANDROS
Exec Dt:
10/23/2000
4
MULLER, FRANK
Exec Dt:
10/23/2000
5
RHEINBERGER, VOLKER
Exec Dt:
10/23/2000
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6394803
NONE
09695000
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 4
Reel/Frame:011267/0958   Pages: 5
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZ, ULRICH
Exec Dt:
10/23/2000
2
RUMPHORST, ANDRE
Exec Dt:
10/23/2000
3
GIANASMIDIS, ALEXANDROS
Exec Dt:
10/23/2000
4
MULLER, FRANK
Exec Dt:
10/23/2000
5
RHEINBERGER, VOLKER
Exec Dt:
10/23/2000
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6450717
NONE
09695029
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 5
Reel/Frame:011726/0952   Pages: 4
Recorded: 04/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
03/09/2001
2
RUMPHORST, ANDRE
Exec Dt:
03/13/2001
3
RHEINBERGER, VOLKER
Exec Dt:
03/13/2001
4
ZEUNER, FRANK
Exec Dt:
03/09/2001
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710149
US20020016384
09834799
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NY 14603

Search Results as of: 05/14/2024 10:40 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