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Patent Assignment Assignor Details
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Assignor Name : SHAFFER, W. ALEXANDER
Total Assignments: 12
Assignment: 1
Reel/Frame:024412/0611   Pages: 7
Recorded: 05/20/2010
Attorney Dkt #:PP0052USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNISON, STEPHEN J.
Exec Dt:
03/03/2010
2
HAYES, RICHARD ALLEN
Exec Dt:
11/16/2009
3
PESEK, STEVEN C.
Exec Dt:
11/13/2009
4
SHAFFER, W. ALEXANDER
Exec Dt:
11/13/2009
5
SMITH, CHARLES ANTHONY
Exec Dt:
03/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399098
US20100167061
12610701
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:024412/0618   Pages: 7
Recorded: 05/20/2010
Attorney Dkt #:PP0036USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNISON, STEPHEN J.
Exec Dt:
03/03/2010
2
HAYES, RICHARD ALLEN
Exec Dt:
11/16/2009
3
PESEK, STEVEN C.
Exec Dt:
11/13/2009
4
SHAFFER, W. ALEXANDER
Exec Dt:
11/13/2009
5
SMITH, CHARLES ANTHONY
Exec Dt:
03/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399097
US20100112356
12610688
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:024412/0786   Pages: 7
Recorded: 05/20/2010
Attorney Dkt #:PP0019USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSMANN, KARLHEINZ
Exec Dt:
02/02/2010
2
HAYES, RICHARD ALLEN
Exec Dt:
11/16/2009
3
PESEK, STEVEN C.
Exec Dt:
11/13/2009
4
SHAFFER, W. ALEXANDER
Exec Dt:
11/13/2009
5
SMITH, CHARLES ANTHONY
Exec Dt:
03/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399096
US20100112253
12610678
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:024412/0851   Pages: 7
Recorded: 05/20/2010
Attorney Dkt #:PP0084USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSMANN, KARLHEINZ
Exec Dt:
02/02/2010
2
HAYES, RICHARD ALLEN
Exec Dt:
11/16/2009
3
PESEK, STEVEN C.
Exec Dt:
11/13/2009
4
SHAFFER, W. ALEXANDER
Exec Dt:
11/13/2009
5
SMITH, CHARLES ANTHONY
Exec Dt:
03/12/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100166991
12610710
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25 - LEGAL PRC
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:058940/0631   Pages: 7
Recorded: 02/09/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSMANN, KARLHEINZ
Exec Dt:
02/02/2010
2
HAYES, RICHARD ALLEN
Exec Dt:
11/16/2009
3
PESEK, STEVEN C.
Exec Dt:
11/13/2009
4
SHAFFER, W. ALEXANDER
Exec Dt:
11/13/2009
5
SMITH, CHARLES ANTHONY
Exec Dt:
03/12/2010
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399082
US20120237706
13486511
Correspondence name and address
LAUREN PERKINS
240 ABNER JACKSON PARKWAY
LAKE, TX 77566
Assignment: 6
Reel/Frame:024104/0920   Pages: 14
Recorded: 03/18/2010
Attorney Dkt #:PP0050USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, ALISON MARGARET ANNE
Exec Dt:
01/11/2010
2
BOYDELL, PHILIP L.
Exec Dt:
12/16/2009
3
BRADLEY, ALEXANDER ZAK
Exec Dt:
12/17/2009
4
HAYES, RICHARD ALLEN
Exec Dt:
01/13/2010
5
PESEK, STEVEN C.
Exec Dt:
02/05/2010
6
PREJEAN, GEORGE WYATT
Exec Dt:
12/23/2009
7
RODRIGUEZ-PARADA, JOSE MANUEL
Exec Dt:
01/04/2010
8
SANTOPIETRO, LOIS A.
Exec Dt:
02/19/2010
9
SHAFFER, W. ALEXANDER
Exec Dt:
12/17/2009
10
SMITH, CHARLES ANTHONY
Exec Dt:
02/05/2010
11
FRENCH, ROGER HARQUAIL
Exec Dt:
12/16/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100154863
12626046
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 7
Reel/Frame:024321/0851   Pages: 5
Recorded: 05/02/2010
Attorney Dkt #:PP0038USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESEK, STEVEN C.
Exec Dt:
01/15/2010
2
HAYES, RICHARD ALLEN
Exec Dt:
01/15/2010
3
SHAFFER, W. ALEXANDER
Exec Dt:
01/18/2010
4
SMITH, CHARLES ANTHONY
Exec Dt:
03/12/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8399095
US20100108126
12610431
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 8
Reel/Frame:024321/0856   Pages: 6
Recorded: 05/02/2010
Attorney Dkt #:PP0048USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYES, RICHARD ALLEN
Exec Dt:
01/15/2010
2
PESEK, STEVEN C.
Exec Dt:
01/15/2010
3
SHAFFER, W. ALEXANDER
Exec Dt:
01/18/2010
4
SMITH, CHARLES ANTHONY
Exec Dt:
03/12/2010
5
PREJEAN, GEORGE WYATT
Exec Dt:
02/20/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8399081
US20100163099
12610435
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 9
Reel/Frame:049732/0884   Pages: 3
Recorded: 07/12/2019
Attorney Dkt #:DPP-PP0313-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEERSCHEIDT, SHANNON D.
Exec Dt:
07/15/2014
2
SHAFFER, W. ALEXANDER
Exec Dt:
07/15/2014
3
PESEK, STEVEN C.
Exec Dt:
07/15/2014
4
SMITH, CHARLES ANTHONY
Exec Dt:
07/16/2014
Assignee
1
E I DUPONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377840
US20170369610
15617253
Correspondence name and address
DANNY CHILDS
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 10
Reel/Frame:034967/0579   Pages: 12
Recorded: 02/16/2015
Attorney Dkt #:PP0304-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, JINGJING
Exec Dt:
01/13/2015
2
SHITANOKI, YUKI
Exec Dt:
01/07/2015
3
NAKATA, KAZUYUKI
Exec Dt:
01/08/2015
4
BENNISON, STEPHEN J.
Exec Dt:
01/06/2015
5
PESEK, STEVEN C.
Exec Dt:
01/06/2015
6
KOBAYASHI, TOSHIKAZU
Exec Dt:
01/06/2015
7
SHAFFER, W. ALEXANDER
Exec Dt:
01/06/2015
8
MEERSCHEIDT, SHANNON D.
Exec Dt:
01/06/2015
9
SMITH, CHARLES ANTHONY
Exec Dt:
02/03/2015
10
SAMUELS, SAM LOUIS
Exec Dt:
01/06/2015
11
HANSEN, STEVEN M.
Exec Dt:
01/07/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150158986
14560624
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:034967/0754   Pages: 3
Recorded: 02/16/2015
Attorney Dkt #:PP0313-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEERSCHEIDT, SHANNON D.
Exec Dt:
01/06/2015
2
PESEK, STEVEN C.
Exec Dt:
01/06/2015
3
SHAFFER, W. ALEXANDER
Exec Dt:
01/06/2015
4
SMITH, CHARLES ANTHONY
Exec Dt:
02/03/2015
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150376310
14560663
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:034967/0362   Pages: 6
Recorded: 02/16/2015
Attorney Dkt #:PP0292-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISHOP, JOHN P.
Exec Dt:
02/02/2015
2
DE GARAVILLA, JAMES R.
Exec Dt:
02/02/2015
3
PESEK, STEVEN C.
Exec Dt:
02/02/2015
4
SMITH, CHARLES ANTHONY
Exec Dt:
02/03/2015
5
MEERSCHEIDT, SHANNON D.
Exec Dt:
02/02/2015
6
SHAFFER, W. ALEXANDER
Exec Dt:
02/02/2015
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150174453
14573170
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

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