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 : TANG, PHAN LINH
Total Assignments: 18
Assignment: 1
Reel/Frame:012194/0320   Pages: 2
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, PHAN LINH
Exec Dt:
07/09/2001
Assignee
1
DUPONT DOW ELASTOMERS, L.L.C.
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512063
US20020040119
09908265
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE K. KIRVAN, JR.
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:012285/0885   Pages: 2
Recorded: 10/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYONS, DONALD FREDERICK
Exec Dt:
08/10/2001
2
MOORE, ALBERT LLOYD
Exec Dt:
08/06/2001
3
TANG, PHAN LINH
Exec Dt:
08/10/2001
Assignee
1
DUPONT DOW ELASTOMERS, L.L.C.
300 BELLEVUE PARKWAY
BELLEVUE PARK CORPORATE CENTER
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6774164
US20020037985
09938695
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE E. KIRVAN, JR.
LEGAL-PATENTS
1007 MARKET ST.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:012826/0220   Pages: 2
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIEGEL, WALTER WERNER
Exec Dt:
05/01/2002
2
TANG, PHAN LINH
Exec Dt:
05/01/2002
Assignee
1
DUPONT DOW ELASTOMERS, L.L.C.
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664339
US20030004277
10138069
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE E. KIRVAN, JR.
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 4
Reel/Frame:015474/0637   Pages: 2
Recorded: 12/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, PHAN LINH
Exec Dt:
09/23/2004
Assignee
1
DUPONT DOW ELASTOMERS L.L.C.
300 BELLEVUE PARKWAY
BELLEVUE PARK CORPORATE CENTER
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050124773
10957358
Correspondence name and address
GEORGE E. KIRVAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:017239/0560   Pages: 2
Recorded: 03/02/2006
Attorney Dkt #:DW0106USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, MING-HONG
Exec Dt:
11/09/2005
2
TANG, PHAN LINH
Exec Dt:
11/10/2005
Assignee
1
DUPONT PERFORMANCE ELASTOMERS, L.L.C.
300 BELLEVUE PARKWAY
BELLEVUE PARK CORPORATE CENTER
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060135716
11280024
Correspondence name and address
GEORGE E. KIRVAN, JR.
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:018258/0951   Pages: 2
Recorded: 09/15/2006
Attorney Dkt #:DW0114USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, MING-HONG
Exec Dt:
07/28/2006
2
TANG, PHAN LINH
Exec Dt:
07/31/2006
Assignee
1
DUPONT PERFORMANCE ELASTOMERS L.L.C.
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070088143
11498907
Correspondence name and address
GEORGE E. KIRVAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:018501/0361   Pages: 2
Recorded: 11/09/2006
Attorney Dkt #:DW0118USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, MING-HONG
Exec Dt:
09/28/2006
2
TANG, PHAN LINH
Exec Dt:
09/25/2006
Assignee
1
DUPONT PERFORMANCE ELASTOMERS L.L.C.
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070100099
11540421
Correspondence name and address
GEORGE E. KIRVAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:018501/0378   Pages: 2
Recorded: 11/09/2006
Attorney Dkt #:DW0116USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, MING-HONG
Exec Dt:
09/25/2006
2
TANG, PHAN LINH
Exec Dt:
09/25/2006
Assignee
1
DUPONT PERFORMANCE ELASTOMERS L.L.C.
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070100101
11540420
Correspondence name and address
GEORGE E. KIRVAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:020413/0819   Pages: 2
Recorded: 01/25/2008
Attorney Dkt #:DW0125USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, PHAN LINH
Exec Dt:
10/19/2007
Assignee
1
DUPONT PERFORMANCE ELASTOMERS LLC
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7521513
US20080125558
11977021
Correspondence name and address
GEORGE E. KIRVAN, JR.
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:021917/0767   Pages: 3
Recorded: 12/03/2008
Attorney Dkt #:DW0142USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUGHLIN, MICHAEL CREGG
Exec Dt:
10/13/2008
2
TANG, PHAN LINH
Exec Dt:
10/13/2008
3
HUNG, MING-HONG
Exec Dt:
10/13/2008
Assignee
1
DUPONT PERFORMANCE ELASTOMERS L.L.C.
300 BELLEVUE PARKWAY
BELLEVUE PARK CORPORATE CENTER
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754810
US20090124754
12255082
Correspondence name and address
GEORGE E. KIRVAN, JR.
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:022211/0614   Pages: 3
Recorded: 02/05/2009
Attorney Dkt #:DW0143USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUGHLIN, MICHAEL CREGG
Exec Dt:
10/13/2008
2
TANG, PHAN LINH
Exec Dt:
10/13/2008
3
HUNG, MING-HONG
Exec Dt:
10/13/2008
Assignee
1
DUPONT PERFORMANCE ELASTOMERS LLC
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090124755
12255142
Correspondence name and address
GEORGE E. KIRVAN, JR.
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 12
Reel/Frame:021979/0210   Pages: 2
Recorded: 12/15/2008
Attorney Dkt #:CH3257USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, SHENG
Exec Dt:
11/18/2008
2
TANG, PHAN LINH
Exec Dt:
12/11/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989568
US20100121025
12270148
Correspondence name and address
NANCY MAYER
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:021979/0250   Pages: 3
Recorded: 12/15/2008
Attorney Dkt #:CH3258USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, SHENG
Exec Dt:
11/18/2008
2
HUNG, MING-HONG
Exec Dt:
11/21/2008
3
JUNK, CHRISTOPHER P.
Exec Dt:
11/20/2008
4
TANG, PHAN LINH
Exec Dt:
12/11/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977426
US20100120980
12270120
Correspondence name and address
NANCY MAYER
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:022521/0134   Pages: 3
Recorded: 04/08/2009
Attorney Dkt #:DW0146USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUGHLIN, MICHAEL CREGG
Exec Dt:
02/17/2009
2
TANG, PHAN LINH
Exec Dt:
02/17/2009
3
HUNG, MING-HONG
Exec Dt:
02/17/2009
Assignee
1
DUPONT PERFORMANCE ELASTOMERS LLC
BELLEVUE PARK CORPORATE CENTER
300 BELLEVUE PARKWAY
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7999049
US20090186997
12354195
Correspondence name and address
GEORGE E. KIRVAN, JR.
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 15
Reel/Frame:033823/0786   Pages: 3
Recorded: 09/26/2014
Attorney Dkt #:DW0263USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, MING-HONG
Exec Dt:
09/24/2014
2
TANG, PHAN LINH
Exec Dt:
09/18/2014
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150073111
14475868
Correspondence name and address
JOHN S. HENDRICKSON
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:043468/0649   Pages: 6
Recorded: 09/01/2017
Attorney Dkt #:FL0599-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, SHENG
Exec Dt:
08/28/2017
2
TANG, PHAN LINH
Exec Dt:
09/01/2017
3
HUNG, MING HONG
Exec Dt:
08/28/2017
4
USCHOLD, RONALD EARL
Exec Dt:
08/27/2017
Assignee
1
THE CHEMOURS COMPANY FC, LLC
1007 MARKET STREET
PATENT LEGAL GROUP, 8072
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10364311
US20170342177
15532063
Correspondence name and address
GWEN A. WILSON
1007 MARKET STREET
PATENT LEGAL GROUP, 8072
WILMINGTON, DE 19801
Assignment: 17
Reel/Frame:060372/0092   Pages: 14
Recorded: 06/30/2022
Attorney Dkt #:FL0636-US01-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, PHAN LINH
Exec Dt:
05/19/2022
2
MORKEN, PETER A.
Exec Dt:
04/28/2022
3
CHAUVIGNE, ERIC
Exec Dt:
04/29/2022
4
SPRAGUE, LEE GRANT
Exec Dt:
06/09/2022
5
DOOLEY, REBECCA JILL
Exec Dt:
04/28/2022
6
MESSMORE, BENJAMIN WEAVER
Exec Dt:
05/05/2022
Assignee
1
THE CHEMOURS COMPANY FC, LLC
1007 MARKET STREET
PATENT LEGAL GROUP
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230015548
17784819
Correspondence name and address
THE CHEMOURS COMPANY FC, LLC
1007 MARKET STREET
PATENT LEGAL GROUP
WILMINGTON, DE 19801
Assignment: 18
Reel/Frame:063209/0317   Pages: 30
Recorded: 03/31/2023
Attorney Dkt #:FL0630-US01-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, PHAN LINH
Exec Dt:
02/07/2023
2
DEEMER, MICHAEL
Exec Dt:
02/02/2023
3
FRANCO, VINCENT
Exec Dt:
02/02/2023
4
FURYK, STEVEN
Exec Dt:
02/28/2023
5
GETTY, STEPHEN JAMES
Exec Dt:
03/03/2023
6
KHASNIS, DIPTI DILIP
Exec Dt:
02/06/2023
7
LIU, XIAOLIN
Exec Dt:
02/02/2023
8
MARCHIONE, ALEXANDER ANTHONY
Exec Dt:
02/27/2023
9
MATSNEV, ANDRII
Exec Dt:
03/14/2023
10
MESSMORE, BENJAMIN WEAVER
Exec Dt:
02/03/2023
11
MORKEN, PETER A
Exec Dt:
02/02/2023
12
PARRISH, CAMERON
Exec Dt:
02/27/2023
13
SMITH, ADAM PAUL
Exec Dt:
02/05/2023
14
CAREY, EDWARD PATRICK
Exec Dt:
02/01/2023
Assignee
1
THE CHEMOURS COMPANY FC, LLC
1007 MARKET STREET
PATENT LEGAL GROUP
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002553
18029520
Correspondence name and address
GWEN A. WILSON
1007 MARKET STREET
PATENT LEGAL GROUP
WILMINGTON, DE 19801

Search Results as of: 05/24/2024 08:23 PM
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