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 : LEPOFSKY, STEVEN
Total Assignments: 6
Assignment: 1
Reel/Frame:034518/0698   Pages: 8
Recorded: 12/16/2014
Attorney Dkt #:355974.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2014
2
Exec Dt:
12/13/2014
3
Exec Dt:
12/11/2014
Assignee
1
ONE MICROSOFT WAY
C/O ASSAL MEFTAHI
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14571948
Correspondence name and address
MICROSOFT TECHNOLOGY LIMITED, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 2
Reel/Frame:036498/0629   Pages: 12
Recorded: 09/04/2015
Attorney Dkt #:357324.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2015
2
Exec Dt:
04/30/2015
3
Exec Dt:
05/18/2015
4
Exec Dt:
05/20/2015
5
Exec Dt:
04/30/2015
Assignee
1
ONE MICROSOFT WAY
C/O ASSAL MEFTAHI
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14846293
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 3
Reel/Frame:059559/0814   Pages: 12
Recorded: 04/11/2022
Attorney Dkt #:209913-9209-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2015
2
Exec Dt:
05/18/2015
3
Exec Dt:
04/30/2015
4
Exec Dt:
05/20/2015
5
Exec Dt:
04/30/2015
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17717414
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (MS)
790 N WATER ST
SUITE 2500
MILWAUKEE, WI 53202
Assignment: 4
Reel/Frame:036340/0812   Pages: 3
Recorded: 08/17/2015
Attorney Dkt #:355974.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/17/2015
Assignee
1
ONE MICROSOFT WAY
C/O ASSAL MEFTAHI
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14571948
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
C/O ASSAL MEFTAHI
REDMOND, WA 98052
Assignment: 5
Reel/Frame:040631/0035   Pages: 5
Recorded: 11/11/2016
Attorney Dkt #:355974.02
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 14571978 PREVIOUSLY RECORDED ON REEL 036340 FRAME 0812. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
08/17/2015
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14571948
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 6
Reel/Frame:043907/0511   Pages: 8
Recorded: 10/19/2017
Attorney Dkt #:355974-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2014
2
Exec Dt:
12/15/2014
3
Exec Dt:
08/17/2015
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15788496
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052

Search Results as of: 06/14/2024 04:23 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