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 : TWEETEN, DAVID W.
Total Assignments: 5
Assignment: 1
Reel/Frame:007790/0107   Pages: 3
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/1996
2
Exec Dt:
01/09/1996
3
Exec Dt:
01/04/1996
4
Exec Dt:
01/10/1996
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08548580
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
GREGORY A. EVEARITT
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:008554/0847   Pages: 3
Recorded: 05/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/1997
2
Exec Dt:
03/25/1997
3
Exec Dt:
03/27/1997
4
Exec Dt:
03/31/1997
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08798410
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
DARLA P. NEAVEILL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:010889/0762   Pages: 3
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2000
2
Exec Dt:
06/09/2000
Assignee
1
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09591075
Correspondence name and address
CROMPTON, SEAGER & TUFTE, LLC
GLENN M. SEAGER
331 SECOND AVENUE SOUTH, SUITE 895
MINNEAPOLIS, MINNESOTA 55401-2246
Assignment: 4
Reel/Frame:011767/0223   Pages: 3
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2001
2
Exec Dt:
04/24/2001
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09778475
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
SCOTT A. BARDELL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 5
Reel/Frame:011805/0041   Pages: 4
Recorded: 05/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2001
2
Exec Dt:
04/26/2001
3
Exec Dt:
04/24/2001
4
Exec Dt:
05/04/2001
5
Exec Dt:
04/24/2001
6
Exec Dt:
04/24/2001
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09778473
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
SCOTT A. BARDELL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

Search Results as of: 05/15/2024 07:20 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