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 : CHEN, YUZHONG
Total Assignments: 12
Assignment: 1
Reel/Frame:015280/0177   Pages: 12
Recorded: 10/22/2004
Attorney Dkt #:P27-053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHS, PHILIP L.
Exec Dt:
08/19/2004
2
MEYERS, DAVID J.
Exec Dt:
09/02/2004
3
TORRES, EDUARDO
Exec Dt:
08/20/2004
4
TAESKI, PARK
Exec Dt:
08/23/2004
5
KIM, IN C.
Exec Dt:
09/03/2004
6
CHEN, YUZHONG
Exec Dt:
08/19/2004
7
LANTRIP, DOUGLAS
Exec Dt:
08/23/2004
8
EVARTS, JERRY B.
Exec Dt:
09/09/2004
Assignee
1
PURDUE RESEARCH FOUNDATION
3000 KENT AVENUE
OFFICE OF TECHNOLOGY COMMERCIALIZATION
WEST LAFAYETTE, INDIANA 47906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501535
US20040138485
10662781
Correspondence name and address
COLEMAN SUDOL SAPONE, P.C.
HENRY D. COLEMAN
714 COLORADO AVENUE
BRIDGEPORT, CT 06605-1601
Assignment: 2
Reel/Frame:024331/0285   Pages: 2
Recorded: 05/04/2010
Attorney Dkt #:BA9417USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUZHONG
Exec Dt:
04/19/2010
2
SHARPE, PAULA LOUISE
Exec Dt:
04/20/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8026359
US20100267729
12741047
Correspondence name and address
RENEE M. LETT
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 3
Reel/Frame:029821/0568   Pages: 4
Recorded: 02/18/2013
Attorney Dkt #:BA9490USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONG, JEFFREY KEITH
Exec Dt:
01/28/2013
2
BEREZNAK, JAMES FRANCIS
Exec Dt:
01/29/2013
3
KAR, MOUMITA
Exec Dt:
01/31/2013
4
TAGGI, ANDREW EDMUND
Exec Dt:
01/31/2013
5
CHEN, YUZHONG
Exec Dt:
01/28/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130143929
13817060
Correspondence name and address
JANE HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:031771/0100   Pages: 4
Recorded: 12/07/2013
Attorney Dkt #:U1167.70062US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, MING
Exec Dt:
11/28/2013
2
CHEN, YUZHONG
Exec Dt:
11/29/2013
Assignee
1
ZHEJIANG SANHUA CO., LTD.
CHENGGUAN TOWN
XINCHANG COUNTY
ZHEJIANG, CHINA 312500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9383027
US20140103238
14124225
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:035798/0615   Pages: 2
Recorded: 06/07/2015
Attorney Dkt #:BA9519-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, CHRISTIAN
Exec Dt:
05/06/2015
2
ZHANG, WENMING
Exec Dt:
04/15/2015
3
CHEN, YUZHONG
Exec Dt:
04/15/2015
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9238650
US20150252040
14410269
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:043681/0811   Pages: 5
Recorded: 09/25/2017
Attorney Dkt #:BA9580-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, RAVISEKHARA POCHIMIREDDY
Exec Dt:
09/21/2017
2
DEPREZ, NICHOLAS RYAN
Exec Dt:
09/20/2017
3
CHEN, YUZHONG
Exec Dt:
09/20/2017
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
P.O. BO 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11006631
US20180020664
15551656
Correspondence name and address
DONNA J. LINTZ
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:050885/0688   Pages: 5
Recorded: 10/31/2019
Attorney Dkt #:61344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, YUZHONG
Exec Dt:
07/30/2019
Assignee
1
FMC CORPORATION
2929 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10875838
US20200010446
16495717
Correspondence name and address
DONNA LINTZ
2929 WALNUT STREET
PHILADELPHIA, PA 19104
Assignment: 8
Reel/Frame:058911/0269   Pages: 9
Recorded: 02/07/2022
Attorney Dkt #:61344-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUZHONG
Exec Dt:
07/30/2019
2
SHAPIRO, RAFAEL
Exec Dt:
07/29/2020
Assignee
1
FMC CORPORATION
2929 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560367
US20210107890
17127058
Correspondence name and address
DONNA LINTZ
2929 WALNUT STREET
PHILADELPHIA, PA 19104
Assignment: 9
Reel/Frame:058912/0082   Pages: 10
Recorded: 02/07/2022
Attorney Dkt #:61323-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELBY, THOMAS PAUL
Exec Dt:
02/10/2020
2
STEVENSON, THOMAS MARTIN
Exec Dt:
02/06/2020
3
MCCANN, STEPHEN FREDERICK
Exec Dt:
02/06/2020
4
MARSHALL, ERIC ALLEN
Exec Dt:
02/10/2020
5
CHEN, YUZHONG
Exec Dt:
02/06/2020
Assignee
1
FMC CORPORATION
2929 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220041560
17280611
Correspondence name and address
DONNA LINTZ
2929 WALNUT STREET
PHILADELPHIA, PA 19104
Assignment: 10
Reel/Frame:059768/0301   Pages: 8
Recorded: 04/28/2022
Attorney Dkt #:61411-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUZHONG
Exec Dt:
01/27/2021
2
FREUDENBERGER, JOHN HERBERT
Exec Dt:
02/09/2021
3
WRIGHT, JAMES
Exec Dt:
01/26/2021
Assignees
1
FMC CORPORATION
2929 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
2
FMC AGRO SINGAPORE PTE. LTD.
10 MARINA BOULEVARD #40-01
MARINA BAY FINANCIAL CENTRE
SINGAPORE, SINGAPORE 018983
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002347
17769798
Correspondence name and address
DONNA LINTZ
2929 WALNUT STREET
PHILADELPHIA, PA 19104
Assignment: 11
Reel/Frame:060915/0178   Pages: 14
Recorded: 08/26/2022
Attorney Dkt #:61405-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMAD, OMAR KHALED
Exec Dt:
03/15/2021
2
BRIDDELL, TWYLA A.
Exec Dt:
03/05/2021
3
CHAN, DOMINIC MING-TAK
Exec Dt:
03/11/2021
4
CHEN, YUZHONG
Exec Dt:
03/04/2021
5
HAMM, JASON CHARLES
Exec Dt:
03/04/2021
6
KAR, MOUMITA
Exec Dt:
03/04/2021
7
PAHUTSKI, THOMAS FRANCIS, JR.
Exec Dt:
03/19/2021
8
STEVENSON, THOMAS MARTIN
Exec Dt:
02/08/2021
9
XU, MING
Exec Dt:
03/08/2021
10
SLACK, RACHEL
Exec Dt:
03/19/2021
Assignee
1
FMC CORPORATION
2929 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230117403
17796542
Correspondence name and address
D
2929 WALNUT STREET
PHILADELPHIA, PA 19104
Assignment: 12
Reel/Frame:061108/0685   Pages: 15
Recorded: 09/15/2022
Attorney Dkt #:61427-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASTERIS, ROBERT JAMES
Exec Dt:
10/13/2021
2
MCMAHON, TRAVIS CHANDLER
Exec Dt:
07/21/2021
3
WANG, HENGBIN
Exec Dt:
07/21/2021
4
CREWS, ALVIN DONALD, JR.
Exec Dt:
08/30/2021
5
HIE, LIANA
Exec Dt:
07/21/2021
6
REED, EARL WILLIAM
Exec Dt:
07/21/2021
7
CHITTABOINA, SRINIVAS
Exec Dt:
06/15/2021
8
REDDY, RAVISEKHARA P.
Exec Dt:
06/07/2021
9
UPPALAPATI, SRINIVASA RAO
Exec Dt:
06/04/2021
10
CHEN, YUZHONG
Exec Dt:
06/09/2021
11
VEGA-JIMENEZ, BYRON
Exec Dt:
06/30/2021
Assignee
1
FMC CORPORATION
2929 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240122180
17910079
Correspondence name and address
DONNA LINTZ
2929 WALNUT STREET
PHILADELPHIA, PA 19104

Search Results as of: 05/10/2024 02:47 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