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 : DONALDSON, ASHLEY
Total Assignments: 6
Assignment: 1
Reel/Frame:011592/0131   Pages: 12
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
01/22/2001
2
CHATTERJI, JITEN
Exec Dt:
01/22/2001
3
DONALDSON, ASHLEY
Exec Dt:
01/22/2001
4
DUSTERHOFT, RONALD G.
Exec Dt:
01/22/2001
5
GRIGSBY, TOMMY FRANK
Exec Dt:
01/22/2001
6
HAILEY, TRAVIS T.
Exec Dt:
01/22/2001
7
LAFONTAINE, JACKIE M.
Exec Dt:
01/22/2001
8
VITTHAL, SANJAY
Exec Dt:
01/22/2001
9
PODOWSKI, JOHN
Exec Dt:
01/22/2001
10
PROCYCK, ALEX
Exec Dt:
01/22/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6543545
NONE
09698327
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121 P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 2
Reel/Frame:013683/0032   Pages: 13
Recorded: 01/02/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CHANGE THE CORRESPONDENCE ADDRESS. DOCUMENT PREVIOUSLY RECORDED AT REEL 011592 FRAME 0131.
Assignors
1
CHATTERJI, JITEN
Exec Dt:
01/23/2001
2
NGUYEN, PHILIP D.
Exec Dt:
01/22/2001
3
DONALDSON, ASHLEY
Exec Dt:
01/22/2001
4
GRIGSBY, TOMMY FRANK
Exec Dt:
01/30/2001
5
DUSTERHOFT, RONALD G.
Exec Dt:
01/22/2001
6
HALLEY, TRAVIS T.
Exec Dt:
01/23/2001
7
LAFONTAINE, JACKIE M.
Exec Dt:
02/05/2001
8
VITTHAL, SANJAY
Exec Dt:
02/21/2001
9
PODOWSKI, JOHN
Exec Dt:
02/05/2001
10
PROCYCK, ALEX
Exec Dt:
02/05/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6543545
NONE
09698327
Correspondence name and address
CRUTSINGER & BOOTH
PETER V. SCHROEDER
1601 ELM STREET, SUITE 1950
DALLAS, TX 75201-4744
Assignment: 3
Reel/Frame:019227/0551   Pages: 4
Recorded: 04/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAUCH, MATT
Exec Dt:
01/15/2004
2
RITTER, DAVID
Exec Dt:
01/13/2004
3
VITTHAL, SANJAY
Exec Dt:
01/13/2004
4
DONALDSON, ASHLEY
Exec Dt:
01/13/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939474
US20070184988
11734509
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND
DUNCAN, OK 73536-0440
Assignment: 4
Reel/Frame:032265/0850   Pages: 3
Recorded: 02/17/2014
Attorney Dkt #:F1068US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWEN, MICHAEL JAMES
Exec Dt:
01/29/2014
2
HOWELL, GARTH
Exec Dt:
01/30/2014
3
DONALDSON, ASHLEY
Exec Dt:
01/29/2014
Assignee
1
FEI COMPANY
5350 NE DAWSON CREEK DR
HILLSBORO, OREGON 97124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9714908
US20150122992
14073523
Correspondence name and address
SCHEINBERG & ASSOCIATES, PC
PO BOX 164140
AUSTIN, TX 78716
Assignment: 5
Reel/Frame:037486/0349   Pages: 6
Recorded: 01/14/2016
Attorney Dkt #:F1147US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWEN, MICHAEL JAMES
Exec Dt:
11/23/2015
2
DONALDSON, ASHLEY
Exec Dt:
11/23/2015
3
HOWELL, GARTH
Exec Dt:
11/23/2015
4
PARKER, PHILLIP J. C.
Exec Dt:
11/23/2015
Assignee
1
FEI COMPANY
5350 NE DAWSON CREEK DRIVE
HILLSBORO, OREGON 97124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9719950
US20160245762
14630704
Correspondence name and address
SCHEINBERG & ASSOCIATES PC
P.O. BOX 164140
AUSTIN, TX 78716
Assignment: 6
Reel/Frame:051093/0125   Pages: 4
Recorded: 11/22/2019
Attorney Dkt #:FE2127US1-NAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWEN, MICHAEL JAMES
Exec Dt:
11/13/2019
2
DONALDSON, ASHLEY
Exec Dt:
11/13/2019
Assignee
1
FEI COMPANY
5350 NE DAWSON CREEK
HILLSBORO, OREGON 97124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10620142
US20190172681
16173175
Correspondence name and address
ERIC EISENHARDT
5350 NE DAWSON CREEK
HILLSBORO, OR 97124

Search Results as of: 05/24/2024 08:48 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