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 : LEE, TAI YEON
Total Assignments: 8
Assignment: 1
Reel/Frame:024847/0938   Pages: 12
Recorded: 08/17/2010
Attorney Dkt #:40281.0020USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRAMER, NEIL
Exec Dt:
07/13/2010
2
NEWMAN, SHELDON
Exec Dt:
08/05/2010
3
SCHRECK, KATHLEEN
Exec Dt:
06/29/2010
4
BOWMAN, CHRISTOPHER
Exec Dt:
06/29/2010
5
BRACHO-TROCONIS, CORA B.
Exec Dt:
07/20/2010
6
LEE, TAI YEON
Exec Dt:
07/20/2010
Assignee
1
THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
1800 GRANT STREET, 8TH FLOOR
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100304338
12678801
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-2215
Assignment: 2
Reel/Frame:037411/0050   Pages: 6
Recorded: 01/05/2016
Attorney Dkt #:30026-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, MINGBO
Exec Dt:
12/11/2015
2
RUNDLETT, BETH
Exec Dt:
12/15/2015
3
REN, KANGTAI
Exec Dt:
12/11/2015
4
LIU, CAROLINE
Exec Dt:
12/11/2015
5
LEE, TAI YEON
Exec Dt:
12/11/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951198
US20170283580
14951743
Correspondence name and address
DSM SERVICES USA INC.
6480 DOBBIN ROAD
COLUMBIA, MD 21045
Assignment: 3
Reel/Frame:038993/0297   Pages: 5
Recorded: 06/14/2016
Attorney Dkt #:31209-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAI YEON
Exec Dt:
06/10/2016
2
KWISNEK, LUKE
Exec Dt:
06/13/2016
3
JANSEN, JOHAN
Exec Dt:
06/13/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604659
US20170355857
15177009
Correspondence name and address
DSM SERVICES USA INC.
6480 DOBBIN ROAD
COLUMBIA, MD 21045
Assignment: 4
Reel/Frame:046513/0768   Pages: 8
Recorded: 07/31/2018
Attorney Dkt #:31524-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAI YEON
Exec Dt:
07/18/2018
2
SCIANNA, MIKE
Exec Dt:
07/18/2018
3
STEEMAN, PAULUS
Exec Dt:
07/19/2018
4
DRIESSEN, MARCO
Exec Dt:
07/19/2018
5
JANSEN, JOHAN
Exec Dt:
07/31/2018
6
VAIDYA, SAINATH
Exec Dt:
07/19/2018
Assignee
1
DSM IP ASSETS, BV.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180205226
15744034
Correspondence name and address
DSM NORTH AMERICA INC.
1122 ST. CHARLES STREET
PATENT DEPARTMENT
ELGIN, IL 60120
Assignment: 5
Reel/Frame:049638/0148   Pages: 6
Recorded: 07/01/2019
Attorney Dkt #:32109-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWISNEK, LUKE
Exec Dt:
06/11/2019
2
LEE, TAI YEON
Exec Dt:
06/10/2019
3
JANSEN, JOHAN FRANZ GRADUS ANTONIUS
Exec Dt:
06/11/2019
4
COUSSENS, BETTY
Exec Dt:
06/29/2019
5
REN, KANGTAI
Exec Dt:
06/10/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400057
US20170275414
15618154
Correspondence name and address
DSM NORTH AMERICA INC.
1122 ST. CHARLES STREET
PATENT DEPARTMENT
ELGIN, IL 60120
Assignment: 6
Reel/Frame:054274/0406   Pages: 5
Recorded: 11/04/2020
Attorney Dkt #:31524-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAI YEON
Exec Dt:
11/02/2020
2
SCIANNA, MIKE
Exec Dt:
10/30/2020
3
STEEMAN, PAULUS
Exec Dt:
10/30/2020
4
DRIESSEN, MARCO
Exec Dt:
11/01/2020
5
JANSEN, JOHAN
Exec Dt:
11/02/2020
6
VAIDYA, SAINATH
Exec Dt:
11/03/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11332625
US20180320006
15774034
Correspondence name and address
DSM NORTH AMERICA INC.
1122 ST. CHARLES STREET
ELGIN, IL 60120
Assignment: 7
Reel/Frame:059265/0705   Pages: 5
Recorded: 03/15/2022
Attorney Dkt #:2015P30235US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAI YEON
Exec Dt:
11/02/2020
2
SCIANNA, MIKE
Exec Dt:
10/30/2020
3
STEEMAN, PAULUS
Exec Dt:
10/30/2020
4
DRIESSEN, MARCO
Exec Dt:
11/01/2020
5
JANSEN, JOHAN
Exec Dt:
11/02/2020
6
VAIDYA, SAINATH
Exec Dt:
11/03/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220228010
17694786
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 8
Reel/Frame:060695/0860   Pages: 3
Recorded: 08/02/2022
Attorney Dkt #:2019P30330WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, TAI YEON
Exec Dt:
07/28/2022
Assignee
1
COVESTRO (NETHERLANDS) B.V.
URMONDERBAAN 22
GELEEN, NETHERLANDS 6167RD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11866526
US20220282003
17637161
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

Search Results as of: 05/27/2024 12:40 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