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 : VANBUSKIRK, MICHAEL R.
Total Assignments: 6
Assignment: 1
Reel/Frame:005874/0412   Pages: 3
Recorded: 10/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/03/1991
Assignee
1
A CORP. OF DE
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07770617
Correspondence name and address
PRAVEL, GAMBRELL, KIMBALL & KRIEGER
TENTH FLOOR
1177 WEST LOOP SOUTH
HOUSTON, TX 77027-9095
Assignment: 2
Reel/Frame:005874/0376   Pages: 5
Recorded: 10/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/27/1991
2
Exec Dt:
09/27/1991
3
Exec Dt:
09/27/1991
4
Exec Dt:
09/30/1991
Assignee
1
A CORP. OF DE
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07771121
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIMBALL &
KRIEGER
1177 WEST LOOP SOUTH, 10TH FL.
HOUSTON, TX 77027
Assignment: 3
Reel/Frame:005876/0534   Pages: 5
Recorded: 10/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/27/1991
2
Exec Dt:
09/27/1991
3
Exec Dt:
09/27/1991
4
Exec Dt:
09/30/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07771143
Correspondence name and address
KEITH LUTSCH
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, 10TH FL.
HOUSTON, TX 77027
Assignment: 4
Reel/Frame:005879/0347   Pages: 4
Recorded: 10/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/27/1991
2
Exec Dt:
09/30/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07771159
Correspondence name and address
KEITH LUTSCH
PRAVEL GAMBRELL HEWITT KIMBALL & KRIEGER
TENTH FLOOR
1177 WEST LOOP SOUTH
HOUSTON, TX 77027-9095
Assignment: 5
Reel/Frame:009579/0446   Pages: 4
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/1998
2
Exec Dt:
10/02/1998
3
Exec Dt:
10/02/1998
4
Exec Dt:
10/02/1998
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09135704
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
BRADLEY A. FORREST
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:010956/0246   Pages: 5
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2000
2
Exec Dt:
05/24/2000
3
Exec Dt:
05/19/2000
Assignee
1
1 MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09539026
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
MARK JOY
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, ILLINOIS 60601-6780

Search Results as of: 05/12/2024 03:53 AM
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