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 : PFEFFERKORN, GEORG
Total Assignments: 6
Assignment: 1
Reel/Frame:008051/0282   Pages: 2
Recorded: 07/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/1995
2
Exec Dt:
08/18/1995
Assignee
1
ROMERSTRASSE 83
REINACH, SWITZERLAND CH-41
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08530237
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ &
NORRIS - JOHN L. KNOBLE
46TH FLOOR, ONE LIBERTY PLACE
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 2
Reel/Frame:008100/0138   Pages: 2
Recorded: 08/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/1996
2
Exec Dt:
06/03/1996
3
Exec Dt:
06/03/1996
Assignee
1
ROMERSTRASSE 83
REINACH, SWITZERLAND CH-41
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08591630
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
JOHN L. KNOBLE
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:008466/0859   Pages: 2
Recorded: 04/24/1997
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATES PREVIOUSLY RECORDED ON REEL 8100, FRAME 0138.
Assignors
1
Exec Dt:
06/03/1996
2
Exec Dt:
06/07/1996
3
Exec Dt:
06/07/1996
Assignee
1
ROMERSTRASSE 83
REINACH, SWITZERLAND CH 41
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08591630
Correspondence name and address
WOODCOCK, WASHBURN KURTZ ET AL
JOHN L. KNOBLE, ESQ.
1650 MARKET PLACE
46TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:011976/0979   Pages: 4
Recorded: 06/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2001
2
Exec Dt:
05/09/2001
Assignee
1
11535 SOUTH CENTRAL AVENUE
ALSIP, ILLINOIS 60803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09763310
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
HAROLD H. FULLMER
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 5
Reel/Frame:012180/0315   Pages: 3
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2001
2
Exec Dt:
05/30/2001
Assignee
1
11535 SOUTH CENTRAL AVENUE
ALSIP, ILLINOIS 60803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09787046
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
HAROLD H. FULLMER
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 6
Reel/Frame:012180/0322   Pages: 4
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2001
2
Exec Dt:
05/30/2001
Assignee
1
11535 SOUTH CENTRAL AVENUE
ALSIP, ILLINOIS 60803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09787047
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
HAROLD H. FULLMER
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301

Search Results as of: 05/15/2024 03:36 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