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Patent Assignment Assignor Details
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Assignor Name : BURCH, ROBERT RAY
Total Assignments: 21
Assignment: 1
Reel/Frame:007333/0314   Pages: 2
Recorded: 01/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURCH, ROBERT RAY
Exec Dt:
01/23/1995
Assignee
1
DELTA DENTAL HYGIENICS-LLC
2514 AUDUBON ST.
NEW ORLEANS, LOUISIANA 70125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5433226
NONE
08207936
Correspondence name and address
E. VASSILIOU
112 SOUTH TOWNVIEW LANE
NEWWARK, DE 19711
Assignment: 2
Reel/Frame:010211/0977   Pages: 2
Recorded: 09/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSTIG, STEVEN RAYMOND
Exec Dt:
04/07/1999
2
BURCH, ROBERT RAY
Exec Dt:
04/05/1999
3
MCCARRON, EUGENE M., III
Exec Dt:
04/05/1999
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6034203
NONE
09288371
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
LUCAS K. SHAY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:010125/0856   Pages: 2
Recorded: 07/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSTIG, STEVEN RAYMOND
Exec Dt:
04/14/1999
2
BURCH, ROBERT RAY
Exec Dt:
04/14/1999
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981690
NONE
09292426
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
LUCAS K. SHAY
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:010477/0526   Pages: 2
Recorded: 12/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURCH, ROBERT RAY
Exec Dt:
10/01/1999
2
DEMBEK, ALEXA ANN
Exec Dt:
11/02/1999
3
LUSTIG, STEVEN RAYMOND
Exec Dt:
10/06/1999
4
SPINU, MARIA
Exec Dt:
10/08/1999
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297330
NONE
09347840
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
BARBARA C. SIEGELL
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 5
Reel/Frame:010940/0152   Pages: 2
Recorded: 06/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURCH, ROBERT RAY
Exec Dt:
05/30/2000
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180756
NONE
09505045
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
BARBARA C. SIEGELL
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 6
Reel/Frame:016093/0190   Pages: 2
Recorded: 06/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURCH, ROBERT RAY
Exec Dt:
04/14/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060235149
11107132
Correspondence name and address
GERALD E. DEITCH
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:016083/0215   Pages: 2
Recorded: 06/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURCH, ROBERT RAY
Exec Dt:
04/15/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399800
US20060235121
11108007
Correspondence name and address
GERALD E. DEITCH
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:021678/0526   Pages: 6
Recorded: 10/14/2008
Attorney Dkt #:CL3141USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIGULY, GARRET D
Exec Dt:
07/21/2008
2
ARTHUR, SAMUEL DAVID
Exec Dt:
08/25/2008
3
BURCH, ROBERT RAY
Exec Dt:
08/25/2008
4
LU, HELEN S M
Exec Dt:
09/02/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100112063
12145737
Correspondence name and address
ANGELA GRAYSON
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:021678/0420   Pages: 3
Recorded: 10/14/2008
Attorney Dkt #:CL3800USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURCH, ROBERT RAY
Exec Dt:
09/10/2008
2
KRIZAN, TIMOTHY D
Exec Dt:
09/10/2008
3
MORALEZ, JESUS G
Exec Dt:
09/10/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324304
US20100029825
12182435
Correspondence name and address
JOHN LANGWORTHY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:024506/0896   Pages: 2
Recorded: 06/09/2010
Attorney Dkt #:CL2912USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURCH, ROBERT RAY
Exec Dt:
06/02/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8828181
US20110265949
12771078
Correspondence name and address
ROBERT K. KOBOS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 11
Reel/Frame:025488/0769   Pages: 6
Recorded: 12/09/2010
Attorney Dkt #:CL4331USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURCH, ROBERT RAY
Exec Dt:
11/17/2010
2
MORALEZ, JESUS G.
Exec Dt:
11/23/2010
3
SUBRAMONEY, SHEKHAR
Exec Dt:
11/17/2010
4
TILFORD, SUSAN H.
Exec Dt:
11/17/2010
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
US20110098409
12912188
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 12
Reel/Frame:027515/0795   Pages: 2
Recorded: 01/11/2012
Attorney Dkt #:CL4314USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURCH, ROBERT RAY
Exec Dt:
01/11/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8122755
US20100043522
12544590
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 13
Reel/Frame:028103/0715   Pages: 3
Recorded: 04/25/2012
Attorney Dkt #:CL3773USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORALEZ, JESUS G
Exec Dt:
03/27/2012
2
BURCH, ROBERT RAY
Exec Dt:
03/26/2012
3
ABRAMS, LLOPYD
Exec Dt:
03/22/2012
4
KRIZAN, TIMOTHY D
Exec Dt:
03/28/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8507615
US20120273731
13503378
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:028239/0965   Pages: 6
Recorded: 05/21/2012
Attorney Dkt #:CL4585USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORALEZ, JESUS G.
Exec Dt:
05/17/2012
2
TILFORD, SUSAN H.
Exec Dt:
05/07/2012
3
BURCH, ROBERT RAY
Exec Dt:
05/07/2012
4
SUBRAMONEY, SHEKHAR
Exec Dt:
05/08/2012
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
US20120235071
13504317
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:030041/0486   Pages: 4
Recorded: 03/19/2013
Attorney Dkt #:CL4677USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURCH, ROBERT RAY
Exec Dt:
02/06/2013
2
MORALEZ, JESUS G.
Exec Dt:
02/15/2013
3
TILFORD, SUSAN H.
Exec Dt:
03/04/2013
Assignee
1
E.I. DUPONT DE NEMOURS AND COMPANY
4417 LANCASTER AVE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8795799
US20130171396
13823120
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER AVE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:033619/0343   Pages: 5
Recorded: 08/27/2014
Attorney Dkt #:CH3494USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHILL, WILLIAM R, JR
Exec Dt:
08/26/2014
2
REISACK, JESSICA LINDA
Exec Dt:
08/26/2014
3
BURCH, ROBERT RAY
Exec Dt:
08/19/2014
4
ALTLAND, JENNIFER MARIE
Exec Dt:
08/26/2014
5
HORSAGER, JEFFREY JON
Exec Dt:
08/19/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9545368
US20150045421
14455118
Correspondence name and address
JARROD RAPHAEL
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:033644/0478   Pages: 6
Recorded: 09/01/2014
Attorney Dkt #:CH3441USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHILL, WILLIAM R, JR
Exec Dt:
08/29/2014
2
BURCH, ROBERT RAY
Exec Dt:
08/19/2014
3
HORSAGER, JEFFREY JON
Exec Dt:
08/19/2014
4
REISACK, JESSICA LINDA
Exec Dt:
08/20/2014
5
ALTLAND, JENNIFER MARIE
Exec Dt:
08/20/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617988
US20140361046
14466115
Correspondence name and address
JARROD RAPHAEL
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:034634/0873   Pages: 6
Recorded: 01/05/2015
Attorney Dkt #:20140828CH3441USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAHILL JR, WILLIAM R
Exec Dt:
08/29/2014
2
BURCH, ROBERT RAY
Exec Dt:
08/19/2014
3
HORSAGER, JEFFERY JOHN
Exec Dt:
08/19/2014
4
REISACK, JESSICA LINDA
Exec Dt:
08/20/2014
5
ALTLAND, JENNIFER MARIE
Exec Dt:
08/20/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150045420
14455115
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:046946/0483   Pages: 11
Recorded: 09/24/2018
Attorney Dkt #:CL6547-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVGOUSTI, MARIOS
Exec Dt:
03/31/2017
2
BURCH, ROBERT RAY
Exec Dt:
04/14/2016
3
CASPAR, TIMOTHY
Exec Dt:
03/30/2017
4
GOROWARA, RAJEEV L.
Exec Dt:
04/12/2016
5
KENDRA, SHANE FRANCIS
Exec Dt:
03/31/2017
6
KRATZ, KATRINA
Exec Dt:
04/14/2016
7
MACCHIA, JACY CAMERON
Exec Dt:
03/03/2017
8
WANG, NING
Exec Dt:
04/21/2017
9
ZHANG, JIHUA
Exec Dt:
04/12/2016
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, PO BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190233345
16087520
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 20
Reel/Frame:052532/0563   Pages: 10
Recorded: 04/30/2020
Attorney Dkt #:7466-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVGOUSTI, MARIOS
Exec Dt:
03/13/2018
2
BURCH, ROBERT RAY
Exec Dt:
03/13/2018
3
GOROWARA, RAJEEV L.
Exec Dt:
03/28/2018
4
JAYCOX, GARY DELMAR
Exec Dt:
03/14/2018
5
KENDRA, SHANE FRANCIS
Exec Dt:
03/13/2018
6
MACCHIA, JACY CAMERON
Exec Dt:
03/13/2018
7
WANG, NING
Exec Dt:
03/13/2018
8
ZHANG, JIHUA
Exec Dt:
03/13/2018
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, PO BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11864555
US20210186013
16756741
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552
Assignment: 21
Reel/Frame:056066/0417   Pages: 9
Recorded: 04/28/2021
Attorney Dkt #:7838-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIHUA
Exec Dt:
03/14/2019
2
GOROWARA, RAJEEV L
Exec Dt:
03/14/2019
3
BURCH, ROBERT RAY
Exec Dt:
03/20/2019
4
AVGOUSTI, MARIOS
Exec Dt:
03/27/2019
5
LEWIS, ROBERT ALAN
Exec Dt:
03/28/2019
Assignee
1
E I DUPON DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD; PO BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210354929
17286250
Correspondence name and address
PIONEER HI-BRED INTERNATIONAL, INC.
7250 NW 62ND AVENUE
PO BOX 552
JOHNSTON, IA 50131-0552

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