USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	018711/0780			Pages:	29
		Recorded:	01/05/2007
Attorney Dkt #:	011107.0246
Conveyance:	INTELLECUTAL PROPERTY SECURITY AGREEMENT

Total properties: 38

1

Patent #:	4585060	Issue Dt:	04/29/1986	Application #:	06672495	Filing Dt:	11/19/1984
Title:	FLUID SAMPLING APPARATUS

2

Patent #:	4761225	Issue Dt:	08/02/1988	Application #:	06897012	Filing Dt:	08/18/1986
Title:	APPARATUS FOR CONTROLLING THE REMOVAL OF LIQUID HYDROCARBONS FROM GROUNDWATER

3

Patent #:	5004405	Issue Dt:	04/02/1991	Application #:	07388688	Filing Dt:	08/02/1989
Title:	PNEUMATICALLY POWERED SUBMERSIBLE FLUIDS PUMP WITH INTEGRATED CONTROLS

4

Patent #:	4998585	Issue Dt:	03/12/1991	Application #:	07436546	Filing Dt:	11/14/1989
Title:	FLOATING LAYER RECOVERY APPARATUS

5

Patent #:	5146998	Issue Dt:	09/15/1992	Application #:	07522153	Filing Dt:	05/11/1990
Title:	APPARATUS AND METHOD FOR INSTALLING UNDERGROUND SYSTEMS

6

Patent #:	5147184	Issue Dt:	09/15/1992	Application #:	07522629	Filing Dt:	05/14/1990
Title:	FLOATING LAYER RECOVERY APPARATUS

7

Patent #:	5141404	Issue Dt:	08/25/1992	Application #:	07543218	Filing Dt:	06/25/1990
Title:	PUMP APPARATUS

8

Patent #:	5147185	Issue Dt:	09/15/1992	Application #:	07660333	Filing Dt:	02/22/1991
Title:	PUMP APPARATUS FOR FLUID SAMPLING AND COLLECTION, AND THE LIKE

9

Patent #:	5343771	Issue Dt:	09/06/1994	Application #:	07915309	Filing Dt:	07/20/1992
Title:	TOOL FOR SAMPLING SOIL CONTAINING VOLATILE ORGANIC COMPOUND

10

Patent #:	5261348	Issue Dt:	11/16/1993	Application #:	07941694	Filing Dt:	09/08/1992
Title:	FLOW-THROUGH CELL WITH DIVERTER CIRCUIT

11

Patent #:	5358037	Issue Dt:	10/25/1994	Application #:	08038835	Filing Dt:	03/29/1993
Title:	FLOAT OPERATED PNEUMATIC PUMP

12

Patent #:	5474685	Issue Dt:	12/12/1995	Application #:	08194994	Filing Dt:	02/14/1994
Title:	APPARATUS AND METHOD FOR DETECTING AND RECOVERING IMMISCIBLE LIQUIDS OF DIFFERENT DENSITIES

13

Patent #:	5461272	Issue Dt:	10/24/1995	Application #:	08251779	Filing Dt:	05/31/1994
Title:	PLANAR MICRO-ACTUATOR

14

Patent #:	5495890	Issue Dt:	03/05/1996	Application #:	08325699	Filing Dt:	10/19/1994
Title:	FLOAT OPERATED PNEUMATIC PUMP

15

Patent #:	5470206	Issue Dt:	11/28/1995	Application #:	08325856	Filing Dt:	10/19/1994
Title:	PNEUMATICALLY POWERED SUBMERSIBLE FLUIDS PUMP WITH CASING ACTIVATOR

16

Patent #:	5549157	Issue Dt:	08/27/1996	Application #:	08328231	Filing Dt:	10/24/1994
Title:	ELECTRONIC COUNTER WITH PUMP-MOUNTED SENSOR FOR CYCLE INDICATION

17

Patent #:	5505098	Issue Dt:	04/09/1996	Application #:	08391117	Filing Dt:	02/21/1995
Title:	SOIL SAMPLE CONTAINMENT CARTRIDGE WITH DETACHABLE HANDLE

18

Patent #:	5487647	Issue Dt:	01/30/1996	Application #:	08409384	Filing Dt:	03/23/1995
Title:	PNEUMATICALLY POWERED SUBMERSIBLE FLUIDS PUMP WITH CASING ACTIVATOR AND BIASING MEANS

19

Patent #:	5517868	Issue Dt:	05/21/1996	Application #:	08450159	Filing Dt:	05/26/1995
Title:	METHOD FOR OBTAINING A SOIL SAMPLE

20

Patent #:	6027314	Issue Dt:	02/22/2000	Application #:	08467390	Filing Dt:	06/06/1995
Title:	PNEUMATICALLY POWERED SUBMERSIBLE FLUIDS PUMP WITH CASING ACTIVATOR

21

Patent #:	5522271	Issue Dt:	06/04/1996	Application #:	08505825	Filing Dt:	07/21/1995
Title:	TOOL AND METHOD FOR SOIL SAMPLING

22

Patent #:	5704772	Issue Dt:	01/06/1998	Application #:	08554380	Filing Dt:	11/08/1995
Title:	CONTROLLER LESS RESILIENT BLADDER PUMP FOR REDUCED DIAMETER CASING WITH LONG CYCLE

23

Patent #:	5794656	Issue Dt:	08/18/1998	Application #:	08635099	Filing Dt:	04/17/1996
Title:	BALL CHECK VALVE WITH OFFSET OPEN BALL MOVEMENT

24

Patent #:	5706904	Issue Dt:	01/13/1998	Application #:	08686147	Filing Dt:	07/24/1996
Title:	SOIL SAMPLING TOOL WITH VOLUME-INDICATING FEATURE

25

Patent #:	5944490	Issue Dt:	08/31/1999	Application #:	08745476	Filing Dt:	11/12/1996
Title:	SUBMERSIBLE PUMP

26

Patent #:	5971715	Issue Dt:	10/26/1999	Application #:	08846022	Filing Dt:	04/25/1997
Title:	PNEUMATIC PUMP HAVING RADIAL BALL CHECK VALVE ARRAY

27

Patent #:	5937953	Issue Dt:	08/17/1999	Application #:	08898506	Filing Dt:	07/22/1997
Title:	SOIL SAMPLING TOOL WITH UNIQUE VENT-AND-SEAL FEATURES AND RELATED METHOD

28

Patent #:	6039546	Issue Dt:	03/21/2000	Application #:	08939775	Filing Dt:	09/29/1997
Title:	FLOAT OPERATED PNEUMATIC PUMP TO SEPARATE HYDROCARBON FROM WATER

29

Patent #:	6045336	Issue Dt:	04/04/2000	Application #:	09069051	Filing Dt:	04/28/1998
Title:	PUMP AND VALVE FOR LEACHATE EXTRACTION OF HEAVIER THAN WATER FLUIDS

30

Patent #:	6095759	Issue Dt:	08/01/2000	Application #:	09326428	Filing Dt:	06/04/1999
Title:	SUBMERSIBLE PUMP

31

Patent #:	6415659	Issue Dt:	07/09/2002	Application #:	09660619	Filing Dt:	09/13/2000
Title:	METHOD FOR ANALYZING PURGE WATER

32

Patent #:	6456201	Issue Dt:	09/24/2002	Application #:	09660625	Filing Dt:	09/13/2000
Title:	METHOD AND APPARATUS FOR MEASURING GROUNDWATER LEVELS

33

Patent #:	6508310	Issue Dt:	01/21/2003	Application #:	09661176	Filing Dt:	09/13/2000
Title:	BLADDER-TYPE SAMPLING PUMP CONTROLLER

34

Patent #:	6472203	Issue Dt:	10/29/2002	Application #:	09705300	Filing Dt:	11/01/2000
Title:	COMBINATION AIR SAMPLING CASSETTE AND NUTRIENT MEDIA DISH

35

Patent #:	7172036	Issue Dt:	02/06/2007	Application #:	10456800	Filing Dt:	06/06/2003
Publication #:	US20040035607	Pub Dt:	02/26/2004
Title:	SOIL SAMPLE CONTAINMENT DEVICE AND METHOD

36

Patent #:	7216725	Issue Dt:	05/15/2007	Application #:	11042996	Filing Dt:	01/24/2005
Publication #:	US20050126824	Pub Dt:	06/16/2005
Title:	SOIL SAMPLING SYSTEM AND METHOD THAT ALLOW HEADSPACE SCREENING AT SPACED INTERVALS WITHOUT DISTURBING SOIL SAMPLE

37

Patent #:	7347255	Issue Dt:	03/25/2008	Application #:	11091912	Filing Dt:	03/28/2005
Publication #:	US20050211432	Pub Dt:	09/29/2005
Title:	DEVICE FOR DETECTING WATER IN PRODUCT-ONLY PUMP FLOW STREAM

38

Patent #:	NONE	Issue Dt:		Application #:	11166682	Filing Dt:	10/11/2005
Publication #:	US20060018776	Pub Dt:	01/26/2006
Title:	Piston pump

Assignors

1

AMERICAN HOME LABORATORIES, INC.

Exec Dt:

12/29/2006

2

TESTAMERICA ANALYTICAL TESTING CORP.

Exec Dt:

12/29/2006

3

TESTAMERICA AIR EMISSION CORP.

Exec Dt:

12/29/2006

4

TESTAMERICA ENVIRONMENTAL MICROBIOLOGY LABORATORIES, INC.

Exec Dt:

12/29/2006

5

SEVERN TRENT LABORATORIES, INC.

Exec Dt:

12/29/2006

6

EN NOVATIVE TECHNOLOGIES, INC.

Exec Dt:

12/29/2006

7

P&K MICROBIOLOGY SERVICES, INC.

Exec Dt:

12/29/2006

8

Q.E.D. ENVIRONMENTAL SYSTEMS, INC.

Exec Dt:

12/29/2006

9

AEROTECH LABORATORIES, INC.

Exec Dt:

12/29/2006

Assignee

1

AMERICAN CAPITAL FINANCIAL SERVICES, INC.

2 BETHESDA METRO CENTER

14TH FLOOR

BETHESDA, MARYLAND 20814

Correspondence name and address
	DARREN W. COLLINS
	2001 ROSS AVENUE
	SUITE 3000
	DALLAS, TX 75201

Search Results as of: 05/29/2024 02:16 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