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 : SHEN, YULONG
Total Assignments: 16
Assignment: 1
Reel/Frame:020520/0604   Pages: 10
Recorded: 02/16/2008
Attorney Dkt #:UC0644USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADU, NORA SABINA
Exec Dt:
10/17/2007
2
ROSSI, GENE M.
Exec Dt:
10/17/2007
3
SMITH, ERIC MAURICE
Exec Dt:
10/18/2007
4
GENTRY, FREDERICK P.
Exec Dt:
10/18/2007
5
SHEN, YULONG
Exec Dt:
10/18/2007
6
GAO, WEIYING
Exec Dt:
10/18/2007
7
CHESTERFIELD, REID JOHN
Exec Dt:
10/18/2007
8
MERLO, JEFFREY A.
Exec Dt:
10/17/2007
9
LECLOUX, DANIEL DAVID
Exec Dt:
11/30/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8242223
US20080071049
11843029
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:020391/0553   Pages: 14
Recorded: 01/21/2008
Attorney Dkt #:UC0645USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADU, NORA SABINA
Exec Dt:
10/19/2007
2
ROSSI, GENE M.
Exec Dt:
10/18/2007
3
GENTRY, FREDERICK P.
Exec Dt:
10/18/2007
4
SMITH, ERIC MAURICE
Exec Dt:
10/18/2007
5
SHEN, YULONG
Exec Dt:
10/19/2007
6
GAO, WEIYING
Exec Dt:
10/19/2007
7
CHESTERFIELD, REID JOHN
Exec Dt:
10/18/2007
8
MERLO, JEFFREY A.
Exec Dt:
10/23/2007
9
LECLOUX, DANIEL DAVID
Exec Dt:
11/28/2007
10
JOHANSSON, GARY A.
Exec Dt:
11/27/2007
11
GEHRET, TROY C.
Exec Dt:
10/22/2007
12
UCKERT, FRANK P.
Exec Dt:
11/21/2007
13
DOGRA, KALINDI
Exec Dt:
10/19/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080097076
11843041
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:048458/0606   Pages: 10
Recorded: 02/27/2019
Attorney Dkt #:UC0644-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADU, NORA SABINA
Exec Dt:
10/17/2007
2
ROSSI, GENE M.
Exec Dt:
10/17/2007
3
SMITH, ERIC MAURICE
Exec Dt:
10/18/2007
4
SHEN, YULONG
Exec Dt:
10/19/2007
5
GAO, WEIYING
Exec Dt:
10/18/2007
6
CHESTERFIELD, REID JOHN
Exec Dt:
10/18/2007
7
MERLO, JEFFREY A.
Exec Dt:
10/17/2007
8
LECLOUX, DANIEL DAVID
Exec Dt:
11/30/2007
9
GENTRY, FREDERICK P.
Exec Dt:
10/18/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8487055
US20120077955
13310886
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
TWO LIBERTY PLACE
50 S. 16TH ST., 22ND FLOOR
PHILADELPHIA, PA 19102
Assignment: 4
Reel/Frame:021049/0906   Pages: 7
Recorded: 06/05/2008
Attorney Dkt #:UC0455USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHE-HSIUNG
Exec Dt:
04/21/2008
2
YEISLEY, SHAWN
Exec Dt:
03/05/2008
3
DUBOIS, CHARLES J.
Exec Dt:
03/17/2008
4
SHEN, YULONG
Exec Dt:
03/06/2008
5
SHUEY, STEVEN W.
Exec Dt:
03/05/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838688
US20090008609
11721743
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:025144/0260   Pages: 14
Recorded: 10/15/2010
Attorney Dkt #:UC0947USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECLOUX, DANIEL DAVID
Exec Dt:
03/30/2010
2
FENNIMORE, ADAM
Exec Dt:
04/13/2010
3
GAO, WEIYING
Exec Dt:
03/25/2010
4
RADU, NORA SABINA
Exec Dt:
03/26/2010
5
WU, WEISHI
Exec Dt:
03/30/2010
6
ROSTOVTSEV, VSEVOLOD
Exec Dt:
04/01/2010
7
HOWARD, MICHAEL HENRY, JR.
Exec Dt:
04/12/2010
8
MENG, HONG
Exec Dt:
08/03/2010
9
SHEN, YULONG
Exec Dt:
03/26/2010
10
MERLO, JEFFREY A.
Exec Dt:
03/26/2010
11
SMITH, ERIC MAURICE
Exec Dt:
04/12/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8759818
US20110037057
12643420
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 6
Reel/Frame:025205/0891   Pages: 6
Recorded: 10/27/2010
Attorney Dkt #:UC0870USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHE-HSIUNG
Exec Dt:
03/31/2010
2
MENG, HONG
Exec Dt:
07/30/2010
3
SHEN, YULONG
Exec Dt:
03/26/2010
4
ZHENG, MING
Exec Dt:
10/21/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8142686
US20110049431
12633903
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 7
Reel/Frame:025205/0937   Pages: 6
Recorded: 10/27/2010
Attorney Dkt #:UC0847USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHE-HSIUNG
Exec Dt:
03/31/2010
2
MENG, HONG
Exec Dt:
07/30/2010
3
SHEN, YULONG
Exec Dt:
03/26/2010
4
ZHENG, MING
Exec Dt:
10/21/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8147721
US20110057152
12633901
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 8
Reel/Frame:048414/0067   Pages: 14
Recorded: 02/22/2019
Attorney Dkt #:UC0947-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECLOUX, DANIEL DAVID
Exec Dt:
03/30/2010
2
FENNIMORE, ADAM
Exec Dt:
04/13/2010
3
GAO, WEIYING
Exec Dt:
03/25/2010
4
RADU, NORA SABINA
Exec Dt:
03/26/2010
5
WU, WEISHI
Exec Dt:
03/30/2010
6
ROSTOVTSEV, VSEVOLOD
Exec Dt:
04/01/2010
7
HOWARD, MICHAEL HENRY, JR.
Exec Dt:
04/12/2010
8
MENG, HONG
Exec Dt:
08/03/2010
9
SHEN, YULONG
Exec Dt:
03/26/2010
10
MERLO, JEFFREY A.
Exec Dt:
03/26/2010
11
SMITH, ERIC MAURICE
Exec Dt:
04/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8890131
US20130181201
13786769
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
TWO LIBERTY PLACE
50 S. 16TH ST., 22ND FLOOR
PHILADELPHIA, PA 19102
Assignment: 9
Reel/Frame:048414/0368   Pages: 14
Recorded: 02/22/2019
Attorney Dkt #:UC0947-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECLOUX, DANIEL DAVID
Exec Dt:
03/30/2010
2
FENNIMORE, ADAM
Exec Dt:
04/13/2010
3
GAO, WEIYING
Exec Dt:
03/25/2010
4
RADU, NORA SABINA
Exec Dt:
03/26/2010
5
WU, WEISHI
Exec Dt:
03/30/2010
6
ROSTOVTSEV, VSEVOLOD
Exec Dt:
04/01/2010
7
HOWARD, MICHAEL HENRY, JR.
Exec Dt:
04/12/2010
8
MENG, HONG
Exec Dt:
08/03/2010
9
SHEN, YULONG
Exec Dt:
03/26/2010
10
SMITH, ERIC MAURICE
Exec Dt:
04/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9577199
US20150021586
14509757
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
TWO LIBERTY PLACE
50 S. 16TH ST., 22ND FLOOR
PHILADELPHIA, PA 19102
Assignment: 10
Reel/Frame:048595/0930   Pages: 15
Recorded: 03/14/2019
Attorney Dkt #:UC0947-US-CNT[2]
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TENTH ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 048414 FRAME: 0368. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LECLOUX, DANIEL DAVID
Exec Dt:
03/30/2010
2
FENNIMORE, ADAM
Exec Dt:
04/13/2010
3
GAO, WEIYING
Exec Dt:
03/25/2010
4
RADU, NORA SABINA
Exec Dt:
03/26/2010
5
WU, WEISHI
Exec Dt:
03/30/2010
6
ROSTOVTSEV, VSEVOLOD
Exec Dt:
04/01/2010
7
HOWARD, MICHAEL HENRY, JR.
Exec Dt:
04/12/2010
8
MENG, HONG
Exec Dt:
08/03/2010
9
SHEN, YULONG
Exec Dt:
03/26/2010
10
MERLO, JEFFREY A.
Exec Dt:
03/26/2010
11
SMITH, ERIC MAURICE
Exec Dt:
04/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9577199
US20150021586
14509757
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
TWO LIBERTY PLACE
50 S. 16TH ST., 22ND FLOOR
PHILADELPHIA, PA 19102
Assignment: 11
Reel/Frame:027263/0499   Pages: 9
Recorded: 11/19/2011
Attorney Dkt #:UC0815USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRON, NORMAN
Exec Dt:
12/22/2009
2
GUIDRY, MARK A.
Exec Dt:
04/15/2010
3
ROSTOVTSEV, VSEVOLOD
Exec Dt:
04/15/2010
4
GAO, WEIYING
Exec Dt:
04/16/2010
5
WANG, YING
Exec Dt:
04/20/2010
6
SHEN, YULONG
Exec Dt:
04/19/2010
7
MERLO, JEFFREY A.
Exec Dt:
04/15/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8436341
US20100207108
12644362
Correspondence name and address
MARY ANN CAPRIA
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 12
Reel/Frame:025144/0647   Pages: 11
Recorded: 10/15/2010
Attorney Dkt #:UC0922USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECLOUX, DANIEL DAVID
Exec Dt:
07/11/2010
2
FENNIMORE, ADAM
Exec Dt:
06/30/2010
3
GAO, WEIYING
Exec Dt:
06/04/2010
4
RADU, NORA SABINA
Exec Dt:
06/08/2010
5
WU, WEISHI
Exec Dt:
06/08/2010
6
ROSTOVTSEV, VSEVOLOD
Exec Dt:
06/11/2010
7
HOWARD, MICHAEL HENRY, JR.
Exec Dt:
06/23/2010
8
MENG, HONG
Exec Dt:
07/30/2010
9
SHEN, YULONG
Exec Dt:
06/04/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110121269
12782781
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 13
Reel/Frame:025115/0216   Pages: 4
Recorded: 10/08/2010
Attorney Dkt #:UC0914USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENG, HONG
Exec Dt:
07/30/2010
2
SHEN, YULONG
Exec Dt:
09/27/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8431245
US20110095273
12643567
Correspondence name and address
MARTHA S. IMBALZANO
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 14
Reel/Frame:030493/0284   Pages: 16
Recorded: 05/28/2013
Attorney Dkt #:UC0965USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBBS, KERWIN D.
Exec Dt:
04/28/2013
2
GAO, WEIYING
Exec Dt:
04/15/2013
3
HERRON, NORMAN
Exec Dt:
04/29/2013
4
ROSTOVTSEV, VSEVOLOD
Exec Dt:
05/09/2013
5
WU, WEISHI
Exec Dt:
04/25/2013
6
SHEN, YULONG
Exec Dt:
05/10/2013
7
MENG, HONG
Exec Dt:
05/10/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130240868
13989493
Correspondence name and address
MARTHA IMBALZANO
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 15
Reel/Frame:030493/0156   Pages: 16
Recorded: 05/28/2013
Attorney Dkt #:UC1026USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBBS, KERWIN D.
Exec Dt:
04/28/2013
2
GAO, WEIYING
Exec Dt:
04/15/2013
3
HERRON, NORMAN
Exec Dt:
04/29/2013
4
ROSTOVTSEV, VSEVOLOD
Exec Dt:
05/09/2013
5
WU, WEISHI
Exec Dt:
04/25/2013
6
SHEN, YULONG
Exec Dt:
05/16/2013
7
MENG, HONG
Exec Dt:
05/10/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130240869
13989579
Correspondence name and address
MARTHA IMBALZANO
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 16
Reel/Frame:030500/0765   Pages: 16
Recorded: 05/29/2013
Attorney Dkt #:UC1029USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBBS, KERWIN D.
Exec Dt:
04/28/2013
2
GAO, WEIYING
Exec Dt:
04/25/2013
3
HERRON, NORMAN
Exec Dt:
04/29/2013
4
ROSTOVTSEV, VSEVOLOD
Exec Dt:
05/09/2013
5
WU, WEISHI
Exec Dt:
04/25/2013
6
SHEN, YULONG
Exec Dt:
05/16/2013
7
MENG, HONG
Exec Dt:
05/10/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130248843
13989829
Correspondence name and address
MARTHA IMBALZANO
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809

Search Results as of: 05/03/2024 10:58 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