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 : WOLFE, MICHAEL STEPHEN
Total Assignments: 30
Assignment: 1
Reel/Frame:014832/0096   Pages: 2
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACKSON, CHRISTIAN
Exec Dt:
05/10/2004
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
05/07/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040201658
10755630
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
BART E. LERMAN
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 2
Reel/Frame:023225/0714   Pages: 4
Recorded: 09/14/2009
Attorney Dkt #:IJ0188USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, C. CHAD
Exec Dt:
07/22/2009
2
LI, XIAOQING
Exec Dt:
07/22/2009
3
MCINTYRE, PATRICK F.
Exec Dt:
07/22/2009
4
SUNKARA, HARI BABU
Exec Dt:
08/24/2009
5
WOLFE, MICHAEL STEPHEN
Exec Dt:
07/22/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
9410010
US20120035317
12328158
Correspondence name and address
ANGELA J. GRAYSON
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 3
Reel/Frame:026478/0177   Pages: 5
Recorded: 06/16/2011
Attorney Dkt #:IJ0216USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPINELLI, HARRY JOSEPH
Exec Dt:
09/03/2010
2
ROBERTS, C. CHAD
Exec Dt:
09/03/2010
3
MCINTYRE, PATRICK F.
Exec Dt:
09/03/2010
4
WOLFE, MICHAEL STEPHEN
Exec Dt:
09/03/2010
5
ANTON, WAIFONG LIEW
Exec Dt:
09/02/2010
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
US20110039028
12989079
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 4
Reel/Frame:026205/0668   Pages: 2
Recorded: 04/30/2011
Attorney Dkt #:IJ0255USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/11/2011
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
US20110205262
13126508
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 5
Reel/Frame:026438/0735   Pages: 4
Recorded: 06/14/2011
Attorney Dkt #:IJ0238USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, C. CHAD
Exec Dt:
06/03/2011
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
06/03/2011
3
MCINTYRE, PATRICK F.
Exec Dt:
06/08/2011
4
HELD, ROBERT PAUL
Exec Dt:
06/07/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
8820907
US20110242154
13133838
Correspondence name and address
DENNIS G. MORRELL
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 6
Reel/Frame:026438/0760   Pages: 3
Recorded: 06/14/2011
Attorney Dkt #:IJ0239USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, C. CHAD
Exec Dt:
06/03/2011
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
06/03/2011
3
MCINTYRE, PATRICK F.
Exec Dt:
06/08/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
8815979
US20110245410
13133853
Correspondence name and address
DENNIS G. MORRELL
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 7
Reel/Frame:027800/0369   Pages: 6
Recorded: 03/02/2012
Attorney Dkt #:IJ0102USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPINELLI, HARRY JOSEPH
Exec Dt:
01/16/2012
2
WILLIAMS, TRISTAN
Exec Dt:
01/16/2012
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
01/16/2012
4
ZAKHEIM, HOWARD
Exec Dt:
01/30/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8888264
US20120127235
13387778
Correspondence name and address
DENNIS G. MORRELL
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 8
Reel/Frame:030324/0179   Pages: 2
Recorded: 05/01/2013
Attorney Dkt #:IJ0303USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTLEY, MICHAEL JOSEPH
Exec Dt:
04/08/2013
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/08/2013
Assignee
1
E.I. DUPONT DE NEMOURS AND COMPANY
4417 LANCASTER AVE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130210992
13882288
Correspondence name and address
JOHN H. LAMMING
4417 LANCASTER AVE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:030398/0593   Pages: 5
Recorded: 05/10/2013
Attorney Dkt #:IJ0300USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/29/2013
2
ANTON, WAIFONG LIEW
Exec Dt:
05/06/2013
3
LEE, HEE HYUN
Exec Dt:
04/05/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
8859644
US20130225754
13884618
Correspondence name and address
SIMON XU
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 10
Reel/Frame:030398/0598   Pages: 6
Recorded: 05/10/2013
Attorney Dkt #:IJ0301USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/29/2013
2
ANTON, WAIFONG LIEW
Exec Dt:
05/06/2013
3
LEE, HEE HYUN
Exec Dt:
04/05/2013
4
BERGE, CHARLES T.
Exec Dt:
04/15/2013
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
US20130231439
13884619
Correspondence name and address
SIMON XU
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 11
Reel/Frame:031255/0114   Pages: 6
Recorded: 09/21/2013
Attorney Dkt #:IJ0302USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTON, WAIFONG LIEW
Exec Dt:
08/12/2013
2
LEE, HEE HYUN
Exec Dt:
08/07/2013
3
OTLEY, MICHAEL JOSEPH
Exec Dt:
09/16/2013
4
WOLFE, MICHAEL STEPHEN
Exec Dt:
09/18/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CRP 721
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912249
US20140011941
14005958
Correspondence name and address
SIMON XU
974 CENTRE ROAD
CRP 721
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:031645/0266   Pages: 6
Recorded: 11/21/2013
Attorney Dkt #:IJ0326USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE HYUN
Exec Dt:
11/06/2013
2
OTLEY, MICHAEL JOSEPH
Exec Dt:
11/06/2013
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
11/06/2013
4
WILLIAMS, TRISTAN
Exec Dt:
11/06/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9200170
US20140094559
14118558
Correspondence name and address
SIMON XU
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:031717/0836   Pages: 6
Recorded: 12/04/2013
Attorney Dkt #:IJ0307USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE HYUN
Exec Dt:
11/06/2013
2
OTLEY, MICHAEL JOSEPH
Exec Dt:
11/06/2013
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
11/06/2013
4
WILLIAMS, TRISTAN
Exec Dt:
11/06/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957134
US20140155535
14117897
Correspondence name and address
SIMON XU
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:032686/0391   Pages: 4
Recorded: 04/16/2014
Attorney Dkt #:IJ0337USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE HYUN
Exec Dt:
04/04/2014
2
SCHADT, FRANK LEONARD, III
Exec Dt:
03/25/2014
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
03/31/2014
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140249248
14351368
Correspondence name and address
SIMON L. XU
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:032686/0455   Pages: 4
Recorded: 04/16/2014
Attorney Dkt #:IJ0317USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE HYUN
Exec Dt:
04/04/2014
2
SCHADT, FRANK LEONARD, III
Exec Dt:
03/25/2014
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
03/31/2014
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140243449
14351259
Correspondence name and address
SIMON L. XU
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:033008/0141   Pages: 4
Recorded: 06/02/2014
Attorney Dkt #:IJ0336USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE HYUN
Exec Dt:
05/08/2014
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
05/08/2014
3
JAYCOX, GARY DELMAR
Exec Dt:
05/08/2014
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140296395
14358841
Correspondence name and address
SIMON L. XU
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:038788/0568   Pages: 12
Recorded: 06/02/2016
Attorney Dkt #:EL1251-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFE, MICHAEL STEPHEN
Exec Dt:
02/24/2016
2
SUMMERS, JOHN DONALD
Exec Dt:
03/11/2016
3
SAUER, BRYAN BENEDICT
Exec Dt:
02/29/2016
4
TRAN, HOANG VI
Exec Dt:
02/25/2016
5
MATHER, BRIAN D
Exec Dt:
02/29/2016
6
LEE, HEE HYUN
Exec Dt:
02/26/2016
7
KIM, ESTHER
Exec Dt:
02/25/2016
8
CATIVO, MA HELEN
Exec Dt:
02/25/2016
9
TAO, YUEFEI
Exec Dt:
04/05/2016
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 #
 
 
 
 
 
 
 
 
 
 
 
10403770
US20160225925
15015245
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:043702/0933   Pages: 5
Recorded: 09/26/2017
Attorney Dkt #:EL1261-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAN, HOANG VI
Exec Dt:
09/26/2017
2
LEE, HEE HYUN
Exec Dt:
09/25/2017
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
09/25/2017
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 #
 
 
 
 
 
 
 
 
 
 
 
10741300
US20180102198
15714030
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 19
Reel/Frame:043781/0280   Pages: 10
Recorded: 10/04/2017
Attorney Dkt #:177310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUI, DAVE
Exec Dt:
09/25/2017
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
09/25/2017
3
GLICKSMAN, HOWARD DAVID
Exec Dt:
09/21/2017
4
YANG, HAIXIN
Exec Dt:
09/25/2017
Assignee
1
E.I. DU PONT DE NEMOURS AND CO.
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, UNITED STATES 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441010
US20190100641
15724378
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:044280/0911   Pages: 11
Recorded: 10/13/2017
Attorney Dkt #:177310
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 043781 FRAME: 0280. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HUI, DAVE
Exec Dt:
09/25/2017
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
09/25/2017
3
GLICKSMAN, HOWARD DAVID
Exec Dt:
09/21/2017
4
YANG, HAIXIN
Exec Dt:
09/25/2017
Assignee
1
E.I. DU PONT DE NEMOURS AND CO.
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441010
US20190100641
15724378
Correspondence name and address
OLIFF PLC
277 S. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:045146/0430   Pages: 6
Recorded: 03/08/2018
Attorney Dkt #:EL1273-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUI, DAVE
Exec Dt:
10/10/2017
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
10/16/2017
3
YANG, HAIXIN
Exec Dt:
02/14/2018
4
GLICKSMAN, HOWARD DAVID
Exec Dt:
03/07/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11450447
US20190103200
15724392
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 22
Reel/Frame:044953/0337   Pages: 5
Recorded: 02/16/2018
Attorney Dkt #:IJ0373-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANON, WAIFONG LIEW
Exec Dt:
09/26/2017
2
KLUTH, ANTHONY W
Exec Dt:
09/28/2017
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
02/15/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170362453
15532345
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 23
Reel/Frame:045397/0787   Pages: 7
Recorded: 02/21/2018
Attorney Dkt #:IJ0373-US-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE FIRST CONVEYING NAME PREVIOUSLY RECORDED ON REEL 044953 FRAME 0337. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ANTON, WAIFONG LIEW
Exec Dt:
09/26/2017
2
KLUTH, ANTHONY W
Exec Dt:
09/28/2017
3
WOLFE, MICHAEL STEPHEN
Exec Dt:
02/15/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170362453
15532345
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 24
Reel/Frame:048400/0059   Pages: 6
Recorded: 02/21/2019
Attorney Dkt #:IJ0384-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFE, MICHAEL STEPHEN
Exec Dt:
03/09/2018
2
BERGE, CHARLES T
Exec Dt:
02/19/2019
3
TAM, LORETTA L.
Exec Dt:
05/30/2018
4
KIRKPATRICK, CULLEN
Exec Dt:
03/09/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
10351708
US20180134896
15570409
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 25
Reel/Frame:046115/0354   Pages: 5
Recorded: 06/18/2018
Attorney Dkt #:EL1269-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/27/2018
2
ROSENFELD, H DAVID
Exec Dt:
06/04/2018
3
KOBREN, ROBIN
Exec Dt:
12/08/2017
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 #
 
 
 
 
 
 
 
 
 
 
 
10827610
US20180132350
15805226
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 26
Reel/Frame:052055/0291   Pages: 6
Recorded: 03/09/2020
Attorney Dkt #:185965
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUI, DAVE
Exec Dt:
05/29/2019
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/10/2019
3
GLICKSMAN, HOWARD DAVID
Exec Dt:
05/28/2019
4
YANG, HAIXIN
Exec Dt:
05/28/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11227702
US20200321139
16374882
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 27
Reel/Frame:052281/0796   Pages: 6
Recorded: 04/01/2020
Attorney Dkt #:EL1319-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUI, DAVE
Exec Dt:
04/16/2019
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/10/2019
3
GLICKSMAN, HOWARD DAVID
Exec Dt:
04/10/2019
4
YANG, HAIXIN
Exec Dt:
04/10/2019
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA 721/2340
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072715
US20200317935
16375095
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 28
Reel/Frame:052848/0803   Pages: 4
Recorded: 06/05/2020
Attorney Dkt #:CL6521-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHABTU, NATNAEL
Exec Dt:
04/23/2020
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
04/23/2020
3
LI, XIAOQING
Exec Dt:
04/23/2020
Assignee
1
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731297
US20180258590
15756681
Correspondence name and address
DUPONT
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 29
Reel/Frame:053469/0476   Pages: 8
Recorded: 08/12/2020
Attorney Dkt #:EL1404-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENFELD, H DAVID
Exec Dt:
06/02/2020
2
CHEN, IVAN
Exec Dt:
06/04/2020
3
KAMPERT, WILLIAM GEORGE
Exec Dt:
06/02/2020
4
TZENG, PING
Exec Dt:
06/04/2020
5
NAGLE, FRED E
Exec Dt:
06/02/2020
6
WOLFE, MICHAEL STEPHEN
Exec Dt:
06/05/2020
Assignee
1
DUPONT ELECTRONICS, INC.
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTION, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220587
US20200407531
16871789
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 30
Reel/Frame:055569/0114   Pages: 3
Recorded: 03/11/2021
Attorney Dkt #:IJ0397-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIAOQING
Exec Dt:
08/06/2020
2
WOLFE, MICHAEL STEPHEN
Exec Dt:
08/09/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11499065
US20200308434
16310936
Correspondence name and address
DUPONT DE NEMOURS INC
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

Search Results as of: 04/28/2024 04:56 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