Patent Application
Utility
App. No. 09/808,557
· Confirmation No. 3907
FORCED MIST CLEANING OF COMBUSTION TURBINES
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-21 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-03-14 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-03-14 | SPEC |
Specification | 29 | View | |
| 2001-03-14 | CLM |
Claims | 7 | View | |
| 2001-03-14 | ABST |
Abstract | 1 | View | |
| 2001-03-14 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-03-14 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
R. Dwane Ruiz
Friendswood, TX
Charles D. Foster
Keyser, WV
Attorneys & Agents of Record
Classification
USPC
134/18
Prosecution
- Examiner
- EL ARINI, ZEINAB
- Art Unit
- 1746
- Docket No.
- HCIS.77049/01
- Confirmation No.
- 3907
Publication
- Pub. No.
- US20020129837A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
0days
from
AQUILEX LLC,
GLOBAL VAPOR CONTROL, INC.,
HPC PETROSERV, INC.,
HYDROCHEM LLC,
PSC INDUSTRIAL OUTSOURCING, LP
SECURITY INTEREST
Recorded 2021-10-12
from
AQUILEX LLC,
GLOBAL VAPOR CONTROL, INC.,
HPC PETROSERV, INC.,
HYDROCHEM LLC,
PCS INDUSTRIAL OUTSOURCING, LP
SECURITY AGREEMENT
Recorded 2021-10-08
RELEASE OF SECURITY INTEREST
Recorded 2017-10-11
CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE, CONVEYING AND RECEIVING PARTIES PREVIOUSLY RECORDED AT REEL: 036431 FRAME: 0094. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENTS.
Recorded 2015-10-07
from
AQUILEX FINANCE LLC,
AQUILEX HYDROCHEM INDUSTRIAL CLEANING LLC,
AQUILEX HYDROCHEM LLC,
AQUILEX INTERMEDIATE HOLDINGS LLC,
AQUILEX LLC
SECURITY AGREEMENT
Recorded 2013-04-19
AQUILEX LLC,
AQUILEX INTERMEDIATE HOLDINGS LLC,
AQUILEXHYDROCHEM LLC,
AQUILEXHYDROCHEM INDUSTRIAL CLEANING LLC,
AQUILEX FINANCE LLC
RELEASE OF SECURITY INTEREST
Recorded 2013-04-19
from
ROYAL BANK OF CANADA
RELEASE BY SECURED PARTY AS PREVIOUSLY RECORDED AT REEL 022034 FRAME 0216
Recorded 2013-04-03
RELEASE OF SECURITY INTEREST
Recorded 2012-02-06
from
AQUILEX FINANCE LLC,
AQUILEX HYDROCHEM INDUSTRIAL CLEANING LLC,
AQUILEX HYDROCHEM LLC,
AQUILEX INTERMEDIATE HOLDINGS LLC,
AQUILEX LLC,
AQUILEX SMS LLC,
AQUILEX SPECIALTY REPAIR AND OVERHAUL LLC,
AQUILEX WSI LLC
SECURITY AGREEMENT
Recorded 2012-02-03
from
AQUILEX CORP.,
AQUILEX HOLDINGS LLC,
HYDROCHEM HOLDING, INC.,
HYDROCHEM INDUSTRIAL CLEANING, INC.,
HYDROCHEM INDUSTRIAL SERVICES, INC.,
HYDROCHEM INTERNATIONAL, INC.,
SOUTHEASTERN MECHANICAL SERVICES, INC.,
WELDING SERVICES INC.
SECURITY AGREEMENT
Recorded 2008-12-29
RELEASE OF SECURITY AGREEMENT - SECOND LIEN
Recorded 2008-12-23
RELEASE OF SECURITY AGREEMENT - FIRST LIEN
Recorded 2008-12-23
PATENT RELEASE
Recorded 2007-06-13
SECURITY AGREEMENT
Recorded 2007-06-11
SECURITY AGREEMENT
Recorded 2007-06-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-05-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-21
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Quick Facts
- App. No.
- 09/808,557
- Filed
- 2001-03-14
- Granted
- 2003-01-07
- Pub. No.
- US20020129837A1
- Examiner
- EL ARINI, ZEINAB
- Art Unit
- 1746
- PTA
- 0 days
External Links