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 : SIECZKA, ERIC J.
Total Assignments: 6
Assignment: 1
Reel/Frame:006943/0891   Pages: 3
Recorded: 04/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1994
2
Exec Dt:
03/03/1994
3
Exec Dt:
03/08/1994
Assignee
1
77 ENTERPRISE DRIVE
ANN ARBOR, MICHIGAN 48103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08223540
Correspondence name and address
JUDITH M. RILEY
3001 W. BIG BEAVER
SUITE 624
TROY, MI 48084
Assignment: 2
Reel/Frame:007560/0471   Pages: 2
Recorded: 07/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/07/1995
Assignee
1
1975 GREEN ROAD
ANN ARBOR, MICHIGAN 48103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08245220
Correspondence name and address
EARL J. LAFONTAINE
BROOKS & KUSHMAN P.C.
1000 TOWN CENTER, 22ND FLOOR
SOUTHFIELD, MICHIGAN 48075
Assignment: 3
Reel/Frame:009379/0876   Pages: 3
Recorded: 06/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/1998
2
Exec Dt:
06/05/1998
Assignee
1
3600 GREEN COURT, SUITE 400
ANN ARBOR, MICHIGAN 48105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09026068
Correspondence name and address
BROOKS & KUSHMAN P.C.
EARL J. LAFONTAINE
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:011253/0425   Pages: 3
Recorded: 10/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2000
2
Exec Dt:
10/13/2000
Assignee
1
SUITE 400
3600 GREEN COURT
ANN ARBOR, MICHIGAN 48105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09687624
Correspondence name and address
BROOKS & KUSHMAN
EARL J. LAFONTAINE
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:016238/0040   Pages: 3
Recorded: 01/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2005
2
Exec Dt:
01/27/2005
3
Exec Dt:
01/27/2005
Assignee
1
3600 GREEN COURT, SUITE 400
ANN ARBOR, MICHIGAN 48105-1570
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11044799
Correspondence name and address
EARL J. LAFONTAINE
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 6
Reel/Frame:030146/0497   Pages: 5
Recorded: 04/03/2013
Attorney Dkt #:UMDI-P14-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2013
2
Exec Dt:
04/03/2013
3
Exec Dt:
03/25/2013
Assignee
1
3917 RESEARCH PARK DRIVE, SUITE B7
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13796126
Correspondence name and address
SCHOX, PLC
500 3RD STREET, SUITE 515
SAN FRANCISCO, CA 94107

Search Results as of: 05/15/2024 10:31 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