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 : ZWILLING, MICHAEL
Total Assignments: 8
Assignment: 1
Reel/Frame:009838/0610   Pages: 4
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/1999
2
Exec Dt:
02/08/1999
3
Exec Dt:
02/08/1999
4
Exec Dt:
02/08/1999
Assignee
1
ONE MICROSOFT
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09212661
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH
BRADLEY A. FORREST
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:010165/0877   Pages: 8
Recorded: 08/13/1999
Conveyance: CORRECTIVE ASSIGNMENT OF CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON MAY 21, 1999 ON REEL 009988, FRAME 0055, ASSIGNOR HEREBY CONFRIMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
03/29/1999
2
Exec Dt:
03/29/1999
3
Exec Dt:
03/29/1999
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09289054
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL.
MICHAEL J. SWOPE
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:012057/0534   Pages: 2
Recorded: 08/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2001
2
Exec Dt:
07/19/2001
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09851551
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS H. MAGEE
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 4
Reel/Frame:013274/0611   Pages: 2
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2002
2
Exec Dt:
11/20/2002
Assignee
1
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10262131
Correspondence name and address
E.I DU PONT DE NEMOURS AND COMPANY
THOMAS H. MAGEE
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DE 19880-0025
Assignment: 5
Reel/Frame:023033/0957   Pages: 4
Recorded: 07/31/2009
Attorney Dkt #:326974.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2009
2
Exec Dt:
05/26/2009
3
Exec Dt:
05/26/2009
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12474278
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 6
Reel/Frame:030060/0033   Pages: 2
Recorded: 03/21/2013
Attorney Dkt #:40047-144US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/11/2013
Assignee
1
JUCHOSTRASSE 20
DORTMUND, GERMANY 44143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13821058
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
321 SUMMER STREET
BOSTON, MA 02210
Assignment: 7
Reel/Frame:041151/0595   Pages: 12
Recorded: 12/21/2016
Attorney Dkt #:NHL-HOL-313-PPH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2016
2
Exec Dt:
10/11/2016
3
Exec Dt:
10/11/2016
4
Exec Dt:
10/17/2016
5
Exec Dt:
10/11/2016
Assignee
1
JUCHOSTRASSE 20
DORTMUND, GERMANY 44143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15288179
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
P. O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 8
Reel/Frame:044541/0853   Pages: 22
Recorded: 01/05/2018
Attorney Dkt #:360175-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2017
2
Exec Dt:
07/13/2017
3
Exec Dt:
08/22/2017
4
Exec Dt:
07/17/2017
5
Exec Dt:
06/15/2017
6
Exec Dt:
06/21/2017
7
Exec Dt:
06/19/2017
8
Exec Dt:
06/14/2017
9
Exec Dt:
07/17/2017
10
Exec Dt:
08/23/2017
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15623068
Correspondence name and address
CHEN LIANG
1750 112TH AVE NE, SUITE D-152
BELLEVUE, WA 98004

Search Results as of: 06/01/2024 04:48 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