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 : WALSH, DAVID J.
Total Assignments: 14
Assignment: 1
Reel/Frame:004176/0064   Pages: 1
Recorded: 10/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGEL, WALTER A.
Exec Dt:
05/17/1983
2
WALSH, DAVID J.
Exec Dt:
05/17/1983
Assignee
1
MARATHON OIL COMPANY, AN OH CORP.
539 SOUTH MAIN ST.
FINDLAY, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420975
NONE
06497396
Correspondence name and address
JACK L. HUMMEL
MARATHON OIL CO.
P. O. BOX 269
LITTLETON, COL 80160
Assignment: 2
Reel/Frame:004260/0393   Pages: 1
Recorded: 04/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GENTILI, FRED
Exec Dt:
04/05/1984
2
WALSH, DAVID J.
Exec Dt:
04/05/1984
3
LOUGHEED, WILLIAM M.
Exec Dt:
04/05/1984
4
FAZL, MAHMOOD
Exec Dt:
04/05/1984
Assignee
1
IMASCO-CDC RESEARCH FOUNDATION
STE 200, 444 YONGE ST.,
TORONTO, ONTARIO M5B 2H4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657019
NONE
06598900
Correspondence name and address
BACHMAN AND LAPOINTE
55 CHURCH STREET
NEW HAVEN, CT 06510-3079
Assignment: 3
Reel/Frame:007797/0652   Pages: 4
Recorded: 11/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALSH, DAVID J.
Exec Dt:
11/20/1995
Assignee
1
WALSH MEDICAL DEVICES INC.
1209 NORTH SERVICE ROAD EAST
OAKVILLE, ONTARIO, CANADA L6H 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6117116
NONE
08561658
Correspondence name and address
ROGERS & SCOTT
CHRISTOPHER R. SCOTT
214 RANDALL STREET
OAKVILLE, ONTARIO, CANADA L6J 1P7
Assignment: 4
Reel/Frame:012854/0238   Pages: 4
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAIZIN, NADIA
Exec Dt:
12/14/2001
2
RAMIREZ, AYTXA
Exec Dt:
12/14/2001
3
WALSH, DAVID J.
Exec Dt:
12/14/2001
Assignee
1
EVERCOM SYSTEMS, INC.
8201 TRISTAR DRIVE
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6639978
US20030112934
10022946
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
MICHAEL D. LAKE, ESQ.
311 S. WACKER DRIVE, 53 FLOOR
CHICAGO, IL 60606-6630
Assignment: 5
Reel/Frame:029807/0302   Pages: 4
Recorded: 02/13/2013
Attorney Dkt #:SEC-P006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMIREZ, AYTXA
Exec Dt:
12/14/2001
2
WALSH, DAVID J.
Exec Dt:
12/14/2001
3
DRAIZIN, NADIA
Exec Dt:
12/14/2001
Assignee
1
FORTUNELINX, INC.
8201 TRISTAR DRIVE
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6639978
US20030112934
10022946
Correspondence name and address
FOGARTY, L.L.C.
P.O. BOX 703695
DALLAS, TX 75370-3695
Assignment: 6
Reel/Frame:013709/0047   Pages: 4
Recorded: 01/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALSH, DAVID J.
Exec Dt:
01/15/2003
2
WHITTINGTON, WILLIAM
Exec Dt:
01/21/2003
Assignee
1
WALSH MEDICAL DEVICES INC.
1200 SOUTH SERVICE ROAD WEST
OAKVILLE, ONTARIO, CANADA L6L 5T7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6547765
NONE
09161776
Correspondence name and address
GOWLING LAFLEUR HENDERSON ET.AL.
INGRID E. SCHMIDT
SUITE 560-120 KING STREET WEST
HAMILTON ONTARIO CANADA
L8N 3R4
Assignment: 7
Reel/Frame:015488/0454   Pages: 2
Recorded: 12/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENDLER, HERBERT VERNON
Exec Dt:
09/22/2004
2
WALSH, DAVID J.
Exec Dt:
10/04/2004
3
WONG, CHUN SING
Exec Dt:
10/26/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013067
US20050084694
10903090
Correspondence name and address
LUCAS K. SHAY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:017608/0666   Pages: 2
Recorded: 05/12/2006
Attorney Dkt #:AD7121USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JOHN CHU
Exec Dt:
05/06/2005
2
WALSH, DAVID J.
Exec Dt:
05/09/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050255328
11127563
Correspondence name and address
MARILYN H. BROMELS
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:016429/0025   Pages: 3
Recorded: 08/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, RICHARD T.
Exec Dt:
05/31/2005
2
SAMUELS, SAM LOUIS
Exec Dt:
05/31/2005
3
ROLLAND, LOIC PIERRE
Exec Dt:
06/06/2005
4
WALSH, DAVID J.
Exec Dt:
06/02/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7267884
US20050203253
11072387
Correspondence name and address
LUCAS K. SHAY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:018347/0862   Pages: 3
Recorded: 10/04/2006
Attorney Dkt #:AD7233USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEINBERG, STEWART C.
Exec Dt:
07/10/2006
2
WALSH, DAVID J.
Exec Dt:
07/10/2006
3
CHEN, JOHN CHU
Exec Dt:
07/10/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060267774
11388861
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:018376/0589   Pages: 2
Recorded: 10/11/2006
Attorney Dkt #:AD7289USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALSH, DAVID J.
Exec Dt:
08/18/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655731
US20070049682
11506553
Correspondence name and address
LUCAS K. SHAY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:019336/0878   Pages: 2
Recorded: 05/24/2007
Attorney Dkt #:AD7443USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALSH, DAVID J.
Exec Dt:
11/30/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544742
US20080131713
11606558
Correspondence name and address
LUCAS K. SHAY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:019336/0882   Pages: 2
Recorded: 05/24/2007
Attorney Dkt #:AD7427USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEINBERG, STEWART CARL
Exec Dt:
01/02/2007
2
WALSH, DAVID J.
Exec Dt:
01/02/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080161470
11647981
Correspondence name and address
LUCAS K. SHAY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:023231/0813   Pages: 5
Recorded: 09/15/2009
Attorney Dkt #:PP0046USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TALKOWSKI, CHARLES JOHN
Exec Dt:
02/18/2009
2
WALSH, DAVID J.
Exec Dt:
02/24/2009
3
HAUSMANN, KARLHEINZ
Exec Dt:
03/03/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8242209
US20090192266
12358944
Correspondence name and address
LUCAS K. SHAY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809

Search Results as of: 05/24/2024 03:17 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