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 : HARKEMA, STEPHAN
Total Assignments: 17
Assignment: 1
Reel/Frame:028797/0925   Pages: 3
Recorded: 08/16/2012
Attorney Dkt #:007938.00018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, CHIA-CHEN
Exec Dt:
06/18/2012
2
WILSON, JOANNE SARAH
Exec Dt:
08/13/2012
3
VAN MOL, ANTONIUS MARIA BERNARDUS
Exec Dt:
08/13/2012
4
HARKEMA, STEPHAN
Exec Dt:
08/14/2012
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
SCHOEMAKERSTRAAT 97
DELFT, NETHERLANDS 2628 VK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9333531
US20130075777
13389058
Correspondence name and address
BANNER & WITCOFF
1100 13TH STREET N.W.
SUITE 1200
WASHINGTON D.C., DC 20005
Assignment: 2
Reel/Frame:030293/0597   Pages: 12
Recorded: 04/25/2013
Attorney Dkt #:0064.099
Conveyance: ASSIGNMENT OF EQUAL AND UNDIVIDED 50% INTEREST
Assignors
1
YOUNG, EDWARD WILLEM ALBERT
Exec Dt:
03/26/2013
2
WILSON, JOANNE SARAH
Exec Dt:
03/22/2013
3
HARKEMA, STEPHAN
Exec Dt:
04/04/2013
4
HERMES, DOROTHEE CHRISTINE
Exec Dt:
04/03/2013
5
MICHELS, JASPER JOOST
Exec Dt:
11/29/2012
6
VAN MOL, ANTONIUS MARIA BERNARDUS
Exec Dt:
03/22/2013
7
GALAND, EMILIE
Exec Dt:
12/03/2012
8
FRANTZ, RICHARD
Exec Dt:
12/03/2012
9
KOTZEV, DIMITER LUBOMIROV
Exec Dt:
11/27/2012
Assignees
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
SCHOEMAKERSTRAAT 97
DELFT, NETHERLANDS 2628 VK
2
HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH
KLYBECKSTRASSE 200
BASEL, SWITZERLAND 4057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9093666
US20130207083
13643153
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 3
Reel/Frame:037075/0155   Pages: 5
Recorded: 11/18/2015
Attorney Dkt #:41380.50003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKEMA, STEPHAN
Exec Dt:
10/28/2015
2
MEULENDIJKS-KIGGEN, NICOLE MARIA MATTHIAS
Exec Dt:
10/29/2015
3
VANEE, RENZ JEROEN
Exec Dt:
10/29/2015
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
DA 'S-GRAVENHAGE, NETHERLANDS 2595
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160049610
14780202
Correspondence name and address
DANIEL A. THOMSON
EMERSON THOMSON BENNETT
1914 AKRON PENINSULA ROAD
AKRON, OH 44313
Assignment: 4
Reel/Frame:037954/0195   Pages: 3
Recorded: 03/11/2016
Attorney Dkt #:DTG1-158US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARKEMA, STEPHAN
Exec Dt:
02/24/2016
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO
SCHOEMAKERSTRAAT 97
DELFT, NETHERLANDS 2628 VK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9711758
US20170162828
14907717
Correspondence name and address
FRANK P. TISE
1235 WESTLAKES DRIVE, SUITE 301
RATNERPRESTIA
BERWYN, PA 19312
Assignment: 5
Reel/Frame:039485/0200   Pages: 4
Recorded: 08/19/2016
Attorney Dkt #:294-496 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARKEMA, STEPHAN
Exec Dt:
08/08/2016
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
2595 DA 'S-GRAVENHAGE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10038168
US20170033320
15106866
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 6
Reel/Frame:040028/0523   Pages: 6
Recorded: 09/14/2016
Attorney Dkt #:294-496 PCT/US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT RECEIVING PARTY POSTAL CODE PREVIOUSLY RECORDED ON REEL 039485 FRAME 0200. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
HARKEMA, STEPHAN
Exec Dt:
08/08/2016
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10038168
US20170033320
15106866
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
JERICHO, NY 11791
Assignment: 7
Reel/Frame:044154/0069   Pages: 3
Recorded: 10/09/2017
Attorney Dkt #:287039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARKEMA, STEPHAN
Exec Dt:
08/24/2017
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180013099
15546532
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE.
SUITE 4900
CHICAGO, IL 60601
Assignment: 8
Reel/Frame:044293/0226   Pages: 3
Recorded: 10/25/2017
Attorney Dkt #:287039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARKEMA, STEPHAN
Exec Dt:
08/24/2017
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180013099
15546532
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE.
SUITE 4900
CHICAGO, IL 60601
Assignment: 9
Reel/Frame:047172/0213   Pages: 7
Recorded: 10/01/2018
Attorney Dkt #:289087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKEMA, STEPHAN
Exec Dt:
07/12/2018
2
MACKERRON, DUNCAN H.
Exec Dt:
08/10/2018
3
SABIK, SAMI
Exec Dt:
09/12/2018
4
MANDAMPARAMBIL, RAJESH
Exec Dt:
08/31/2018
Assignees
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
2
DUPONT TEIJIN FILMS U.K. LIMITED
WILTON CENTRE
WILTON WORKS
MIDDLESBROUGH, CLEVELAND, UNITED KINGDOM TS10 4RF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180358586
16060101
Correspondence name and address
LEYDIG VOIT & MAYER, LTD.
180 N. STETSON AVE.
SUITE 4900
CHICAGO, IL 60601
Assignment: 10
Reel/Frame:053672/0220   Pages: 5
Recorded: 09/02/2020
Attorney Dkt #:289922
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKEMA, STEPHAN
Exec Dt:
08/10/2020
2
VAN DEN BRAND, JEROEN
Exec Dt:
08/10/2020
3
DE KOK, MARGARETHA MARIA
Exec Dt:
08/17/2020
4
VAN DER WAAL, ADRI
Exec Dt:
08/10/2020
5
SCHRAM, JEROEN FRANCISCUS MARINUS
Exec Dt:
08/11/2020
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11175445
US20210033776
16965729
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVENUE
SUITE 4900
CHICAGO, IL 60601
Assignment: 11
Reel/Frame:054877/0320   Pages: 12
Recorded: 01/11/2021
Attorney Dkt #:ILX-121-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUGGAL, ANIL
Exec Dt:
01/04/2021
2
DOBROVOLSKIS, PAUL
Exec Dt:
01/10/2021
3
KUSTERS, ROEL
Exec Dt:
01/05/2021
4
SMITS, EDSGER CONSTANT PIETER
Exec Dt:
01/02/2021
5
HARKEMA, STEPHAN
Exec Dt:
01/04/2021
Assignee
1
ILLUMIX SURGICAL CANADA INC.
2988 FRANCES LANE
BRIGHT'S GROVE, ON, CANADA N0N 1C0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11033352
US20200030052
16199159
Correspondence name and address
SOODY TRONSON LAW GROUP (STLGIP)
2995 WOODSIDE RD.,
SUITE 400
WOODSIDE, CA 94062
Assignment: 12
Reel/Frame:055910/0902   Pages: 3
Recorded: 04/13/2021
Attorney Dkt #:290234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKEMA, STEPHAN
Exec Dt:
03/25/2021
2
SCHRAM, JEROEN FRANCISCUS MARINUS
Exec Dt:
03/29/2021
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11921955
US20220057891
17274924
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVENUE
SUITE 4900
CHICAGO, IL 60601
Assignment: 13
Reel/Frame:061226/0183   Pages: 4
Recorded: 09/27/2022
Attorney Dkt #:2019P01053WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VUGTS, MARINUS ARNOLDUS MARTINUS
Exec Dt:
04/06/2021
2
BLOEMEN, PASCAL JEAN HENRI
Exec Dt:
04/06/2021
3
KATSIORCHIS, ARISTEIDIS
Exec Dt:
04/30/2021
4
JANSEN, JOHANNES ANTONIUS
Exec Dt:
04/06/2021
5
THACKRAY, DONALD
Exec Dt:
04/06/2021
6
VAN EEK, CRISTIAN STEVEN
Exec Dt:
04/28/2021
7
GANESH, RAMACHANDRA RAO
Exec Dt:
04/06/2021
8
HARKEMA, STEPHAN
Exec Dt:
04/09/2021
Assignees
1
KONINKLIJKE PHILIPS N.V.
HIGH TECH CAMPUS 52
EINDHOVEN, NETHERLANDS 5656 AG
2
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
DEN HAAG, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230111487
17914927
Correspondence name and address
PHILIPS INTELLECTUAL PROPERTY & STANDARDS
1600 SUMMER STREET
5TH FLOOR
STAMFORD, CT 06905
Assignment: 14
Reel/Frame:056111/0725   Pages: 3
Recorded: 05/03/2021
Attorney Dkt #:290239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARKEMA, STEPHAN
Exec Dt:
04/22/2021
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11474290
US20210286120
17275523
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVENUE
SUITE 4900
CHICAGO, IL 60601
Assignment: 15
Reel/Frame:059372/0157   Pages: 4
Recorded: 03/23/2022
Attorney Dkt #:290720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DEN BRAND, JEROEN
Exec Dt:
03/07/2022
2
HARKEMA, STEPHAN
Exec Dt:
03/07/2022
3
DE KOK, MARGARETHA MARIA
Exec Dt:
03/07/2022
4
VAN DER WAAL, ADRI
Exec Dt:
03/14/2022
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220287186
17637257
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVENUE
SUITE 4900
CHICAGO, IL 60601
Assignment: 16
Reel/Frame:062571/0791   Pages: 4
Recorded: 02/02/2023
Attorney Dkt #:291301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKEMA, STEPHAN
Exec Dt:
12/21/2022
2
TEUNISSSEN, JEAN-PIERRE
Exec Dt:
01/11/2023
3
DE KOK, MARGARETHA MARIA
Exec Dt:
01/09/2023
4
VAN DEN BRAND, JEROEN
Exec Dt:
01/17/2023
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230247862
17927513
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVENUE
SUITE 4900
CHICAGO, IL 60601
Assignment: 17
Reel/Frame:062663/0957   Pages: 5
Recorded: 02/06/2023
Attorney Dkt #:291301
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 062571 FRAME: 0791. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HARKEMA, STEPHAN
Exec Dt:
12/21/2022
2
TEUNISSEN, JEAN-PIERRE
Exec Dt:
01/11/2023
3
DE KOK, MARGARETHA MARIA
Exec Dt:
01/09/2023
4
VAN DEN BRAND, JEROEN
Exec Dt:
01/17/2023
Assignee
1
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
ANNA VAN BUERENPLEIN 1
'S-GRAVENHAGE, NETHERLANDS 2595 DA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230247862
17927513
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVENUE
SUITE 4900
CHICAGO, IL 60601

Search Results as of: 05/22/2024 11:32 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