Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 044348/0332 | |
| Pages: | 11 |
| | Recorded: | 11/01/2017 | | |
| Attorney Dkt #: | 039269-0165 |
| Conveyance: | RELEASE OF SECURITY INTEREST IN PATENTS FILED AT R/F 024804/0924 |
|
|
Total properties:
10
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/06/1995
|
Application #:
|
08069929
|
Filing Dt:
|
06/01/1993
|
|
Title:
|
COMPOSITE AND REINFORCED COATINGS ON PROPPANTS AND PARTICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/28/1996
|
Application #:
|
08285908
|
Filing Dt:
|
08/04/1994
|
|
Title:
|
METHOD AND PROCESS FOR THE STABILIZATION OF RESIN COATED PARTICULATES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/28/1997
|
Application #:
|
08465823
|
Filing Dt:
|
06/06/1995
|
|
Title:
|
COMPOSITE AND REINFORCED COATINGS ON PROPPANTS AND PARTICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/17/1998
|
Application #:
|
08611170
|
Filing Dt:
|
03/05/1996
|
|
Title:
|
WELL TREATMENT FLUID COMPATIBLE SELF-CONSOLIDATING PARTICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/23/1999
|
Application #:
|
09055549
|
Filing Dt:
|
04/06/1998
|
|
Title:
|
INJECTION MOLDED DEGRADABLE CASING PERFORATION BALL SEALERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/05/2000
|
Application #:
|
09129063
|
Filing Dt:
|
08/04/1998
|
|
Title:
|
PROPPANT CONTAINING BONDABLE PARTICLES AND REMOVABLE PARTICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/1999
|
Application #:
|
09137580
|
Filing Dt:
|
08/21/1998
|
|
Title:
|
WELL TREATMENT FLUID COMPATIBLE SELF-CONSOLIDATION PARTICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/07/1999
|
Application #:
|
09137601
|
Filing Dt:
|
08/21/1998
|
|
Title:
|
WELL TREATMENT FLUID COMPATIBLE SELF-CONSOLIDATING PARTICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/11/2001
|
Application #:
|
09616648
|
Filing Dt:
|
07/14/2000
|
|
Title:
|
Proppant containing bondable particles and removable particles
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/23/2006
|
Application #:
|
10195989
|
Filing Dt:
|
07/16/2002
|
|
Publication #:
|
|
Pub Dt:
|
01/22/2004
| | | | |
|
Title:
|
DOWNHOLE CHEMICAL DELIVERY SYSTEM FOR OIL AND GAS WELLS
|
|
|
Assignee
|
|
|
|
|
| 8834 MAYFIELD ROAD |
| CHESTERLAND, OHIO 44026 |
|
|
Correspondence name and address
|
| |
LATHAM & WATKINS LLP C/O ANGELA M. AMARU
|
| |
885 THIRD AVENUE
|
| |
NEW YORK, NY 10022
|
Search Results as of:
05/24/2024 02:30 PM
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
| 
