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 : VROUWE, ELWIN XANDER
Total Assignments: 6
Assignment: 1
Reel/Frame:027872/0639   Pages: 3
Recorded: 03/15/2012
Attorney Dkt #:2183-P10966US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2012
2
Exec Dt:
03/08/2012
3
Exec Dt:
02/24/2012
4
Exec Dt:
02/24/2012
5
Exec Dt:
03/08/2012
Assignee
1
RAPENBURG 70
LEIDEN, NETHERLANDS NL-2311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13378924
Correspondence name and address
TRASKBRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2
Reel/Frame:027999/0573   Pages: 7
Recorded: 04/05/2012
Attorney Dkt #:2183-P10966US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT ADDRESS IDENTIFIED FOR THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 027872 FRAME 0639. ASSIGNOR(S) HEREBY CONFIRMS THE UNIVERSITEIT LEIDEN RAPENBURG 70 EZ LEIDEN, NETHERLANDS NL-2311.
Assignors
1
Exec Dt:
02/24/2012
2
Exec Dt:
03/08/2012
3
Exec Dt:
02/24/2012
4
Exec Dt:
02/24/2012
5
Exec Dt:
03/08/2012
Assignee
1
RAPENBURG 70
EZ LEIDEN, NETHERLANDS NL-2311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13378924
Correspondence name and address
TRASKBRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 3
Reel/Frame:028260/0596   Pages: 5
Recorded: 05/23/2012
Attorney Dkt #:2183-P10966US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS INFORMATION PREVIOUSLY RECORDED ON REEL 027999 FRAME 0573. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE ADDRESS INFORMATION SHOULD READ: UNIVERSITEIT LEIDEN RAPENBURG 70 LEIDEN, NETHERLANDS 2311-EZ.
Assignors
1
Exec Dt:
02/24/2012
2
Exec Dt:
03/08/2012
3
Exec Dt:
02/24/2012
4
Exec Dt:
02/24/2012
5
Exec Dt:
03/08/2012
Assignee
1
RAPENBURG 70
LEIDEN, NETHERLANDS 2311 EZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13378924
Correspondence name and address
TRASKBRITT, P.C.
230 SOUTH 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 4
Reel/Frame:036847/0617   Pages: 5
Recorded: 10/21/2015
Attorney Dkt #:007753.00062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2015
2
Exec Dt:
06/16/2015
3
Exec Dt:
09/21/2015
4
Exec Dt:
09/14/2015
5
Exec Dt:
09/16/2015
Assignee
1
COLOSSEUM 15
ENSCHEDE, NETHERLANDS 7521 PV
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14431161
Correspondence name and address
REBECCA P. ROKOS
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:042136/0989   Pages: 5
Recorded: 04/25/2017
Attorney Dkt #:ARSI-232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
02/15/2017
4
Exec Dt:
03/14/2017
Assignee
1
COLOSSEUM 15
ENSCHEDE, NETHERLANDS 7521 PV
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15436255
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 6
Reel/Frame:065462/0322   Pages: 7
Recorded: 11/06/2023
Attorney Dkt #:08263-P0001A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2023
2
Exec Dt:
10/02/2023
3
Exec Dt:
10/02/2023
Assignees
1
COLOSSEUM 15
7521 PV ENSCHEDE, NETHERLANDS
2
TRANSISTORWEG 5
6534 AT NIJMEGEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18276924
Correspondence name and address
JONATHAN A. WINTER
ST. ONGE STEWARD JOHNSTON & REENS LLC
986 BEDFORD STREET
STAMFORD, CT 06905-5619

Search Results as of: 05/10/2024 07:57 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