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 : SCHWARTZ, MARK E.
Total Assignments: 6
Assignment: 1
Reel/Frame:004359/0379   Pages: 1
Recorded: 01/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/22/1986
Assignee
1
A CORP OF DEL
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06693994
Correspondence name and address
DAVID L. WEINSTEIN
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:007733/0879   Pages: 2
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/1995
2
Exec Dt:
11/16/1995
Assignee
1
P.O BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08225604
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING COMP.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:008095/0416   Pages: 13
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/1996
2
Exec Dt:
03/12/1996
Assignee
1
475 L'ENFANT PLAZA SW
WASHINGTON, DISTRICT OF COLUMBIA 20260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08615443
Correspondence name and address
KENNETH D. ROSS
500 DOUGLAS DRIVE
BUFFALO, MN 55313
Assignment: 4
Reel/Frame:016000/0666   Pages: 3
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2004
2
Exec Dt:
11/09/2004
3
Exec Dt:
11/11/2004
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10987897
Correspondence name and address
COLENE H. BLANK
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
ST. PAUL, MINNESOTA 55133-3427
Assignment: 5
Reel/Frame:047157/0260   Pages: 8
Recorded: 10/15/2018
Attorney Dkt #:78113US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2018
2
Exec Dt:
08/10/2018
3
Exec Dt:
08/10/2018
4
Exec Dt:
08/16/2018
5
Exec Dt:
08/14/2018
6
Exec Dt:
08/07/2018
Assignee
1
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16093662
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:050475/0801   Pages: 8
Recorded: 09/24/2019
Attorney Dkt #:79246US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2019
2
Exec Dt:
08/20/2019
3
Exec Dt:
10/08/2018
4
Exec Dt:
09/08/2019
5
Exec Dt:
08/19/2019
6
Exec Dt:
08/20/2019
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16497228
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427

Search Results as of: 05/10/2024 01:15 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