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 : RENKEN, ANDREAS
Total Assignments: 9
Assignment: 1
Reel/Frame:018438/0964   Pages: 2
Recorded: 10/26/2006
Attorney Dkt #:AD7110USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RENKEN, ANDREAS
Exec Dt:
09/18/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7666477
US20050238814
11088405
Correspondence name and address
WILLIAM H. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:019354/0169   Pages: 6
Recorded: 05/30/2007
Attorney Dkt #:AD7340USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALMS, GREGORY R.
Exec Dt:
05/10/2007
2
RAO, NANDAKUMAR S.
Exec Dt:
03/21/2007
3
KOBAYASHI, TOSHIKAZU
Exec Dt:
05/09/2007
4
RENKEN, ANDREAS
Exec Dt:
04/23/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070203271
11698585
Correspondence name and address
ARNE R. JARNHOLM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:019948/0963   Pages: 5
Recorded: 10/11/2007
Attorney Dkt #:AD7405USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELIA, ANDRI E.
Exec Dt:
08/16/2007
2
MESAROS, DAVID V.
Exec Dt:
08/14/2007
3
RENKEN, ANDREAS
Exec Dt:
08/28/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8003202
US20080008879
11811043
Correspondence name and address
WILLIAM H. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:020789/0987   Pages: 2
Recorded: 04/11/2008
Attorney Dkt #:AD7420USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENKEN, ANDREAS
Exec Dt:
01/14/2008
2
TOPOULOS, GEORGIOS
Exec Dt:
01/14/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879944
US20080153984
11900574
Correspondence name and address
ARNE R. JARNHOLM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:021787/0608   Pages: 6
Recorded: 11/05/2008
Attorney Dkt #:AD7518USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENKEN, ANDREAS
Exec Dt:
08/25/2008
2
SPITZNAGEL, FRANZ
Exec Dt:
07/11/2008
3
DOY, GUILLAUME
Exec Dt:
08/25/2008
4
BENDER, KLAUS WALTER
Exec Dt:
06/29/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090004428
12150173
Correspondence name and address
WILLIAM HAMBY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:021937/0936   Pages: 4
Recorded: 12/08/2008
Attorney Dkt #:CL7554USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISON, ANNE-LAURE
Exec Dt:
11/13/2008
2
RENKEN, ANDREAS
Exec Dt:
12/08/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7851585
US20090105426
12288036
Correspondence name and address
ARNE JARNHOLM
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:027106/0273   Pages: 2
Recorded: 10/24/2011
Attorney Dkt #:AD7663USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RENKEN, ANDREAS
Exec Dt:
01/12/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8163812
US20100142676
12628462
Correspondence name and address
LORETTA F. SMITH
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 8
Reel/Frame:032574/0331   Pages: 6
Recorded: 04/01/2014
Attorney Dkt #:KB5810USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENKEN, ANDREAS
Exec Dt:
03/27/2014
2
REBOUILLAT, SERGE
Exec Dt:
11/18/2013
3
LOVE, NATHAN W.
Exec Dt:
11/18/2013
4
STEFFENINO, BENOIT
Exec Dt:
11/19/2013
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140120791
14063225
Correspondence name and address
FREDERICK D. STRICKLAND
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:034839/0769   Pages: 2
Recorded: 01/29/2015
Attorney Dkt #:DN2013-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RENKEN, ANDREAS
Exec Dt:
08/28/2014
Assignee
1
DUPONT INTERNATIONAL OPERATIONS SARL
2, CHEMIN DU PAVILLON
LE GRAND-SACONNEX, GENEVA, SWITZERLAND CH-1218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140360648
13912655
Correspondence name and address
GOODYEAR TIRE & RUBBER COMPANY, THE
200 INNOVATION WAY
D/823
AKRON, OH 44316

Search Results as of: 04/29/2024 12:22 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