Patent Assignment
Reel/Frame 016522/0086
Merger
Recorded: 2005-05-02
Pages: 10
Assignee
DURR ECOCLEAN, INC.
31077 DURR DRIVE, WIXOM, MICHIGAN, 48393
Covered Properties
(18)
Automatic Indexer for Industrial Filters
Patent:
4,650,571 →
Application:
06/802,667 →
Central Coolant System with Intermittent Waste Flushing
Patent:
4,655,940 →
Application:
06/828,787 →
Continuously Operable Power Actuated Vacuum Filter
Patent:
4,761,226 →
Application:
06/913,385 →
Method for Filtering Contaminated Liquids
Patent:
4,715,964 →
Application:
06/932,317 →
Prevention of Chip Build-Up in Filtration Equipment
Patent:
4,746,444 →
Application:
07/011,534 →
Method of Filtering Industrial Liquids and Apparatus Therefor
Patent:
5,089,143 →
Application:
07/338,944 →
An Apparatus for Filtering Industrial Liquids
Patent:
4,948,502 →
Application:
07/438,794 →
Apparatus for Filtering Industrial Process Liquids
Patent:
5,008,007 →
Application:
07/509,725 →
Method for Measuring Fluid Velocity by Measuring the Doppler Frequency Shift or Microwave Signals
Patent:
5,315,880 →
Application:
07/928,710 →
Filter Apparatus for Machine Tool Coolant
Patent:
5,389,256 →
Application:
07/967,196 →
Filter Apparatus with Dual Drive Loops
Patent:
5,961,847 →
Application:
08/970,407 →
Floor Mounted Double Containment Low Profile Sump Pump Assembly
Patent:
6,125,883 →
Application:
09/004,889 →
Apparatus for Filtering Industrial Liquids
Patent:
6,042,726 →
Application:
09/123,276 →
Floor Mounted Filtration System
Patent:
6,017,446 →
Application:
09/131,145 →
Belt Type Filtration Apparatus for Industrial Liquids Having Multiple Sized Debris
Patent:
6,066,255 →
Application:
09/299,346 →
Method for Measuring Fluid Velocity by Measuring the Doppler Frequency Shift of Microwave Signals
Application:
09/632,055 →
Low Profile Pump
Differential Pressure Filtering System Having a Cylindrical Drum with Dome-Shaped Ends
Application:
09/900,782 →
Publication:
US 2002/0050472
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 29, 1985
From: ANDERSON, RAYMOND L.
To: H.R. BLACK COMPANY
Reel/Frame 004509/0498 →
Assignment of Assignors Interest.
Apr 22, 1986
From: HARMS, EUGENE H.
To: HENRY FILTERS, INC., A CORP OF OHIO
Reel/Frame 004543/0761 →
Assignment of Assignors Interest.
Sep 30, 1986
From: CREPS, JOHN L.
To: HENRY FILTERS, INC., A CORP OF OH.
Reel/Frame 004613/0175 →
Assignment of Assignors Interest.
Nov 19, 1986
From: HARMS, EUGENE H.
To: HENRY FILTERS, INC., A CORP. OF OHIO
Reel/Frame 004632/0819 →
Assignment of Assignors Interest.
Feb 6, 1987
From: CREPS, JOHN L.
To: HENRY FILTERS, INC., A CORP OF OH.
Reel/Frame 004671/0085 →
Assignment of Assignors Interest.
Apr 17, 1989
From: ANDERSON, RAYMOND L.
To: H.R. BLACK COMPANY, INC.
Reel/Frame 005048/0232 →
Assignment of Assignors Interest.
Aug 13, 1992
From: BAILEY, MICHAEL R.
To: HENRY FILTERS, INC.
Reel/Frame 006222/0890 →
Assignment of Assignors Interest.
Dec 28, 1992
From: MCEWEN, STEPHEN N.; CREPS, JAY M.; MCEWEN, SCOTT M.
To: HENRY FILTERS, INC.
Reel/Frame 006480/0280 →
Assignment of Assignor's Interest
Nov 14, 1997
From: CREPS, JOHN L.; MCEWEN, STEPHEN N.; HALLET, RICHARD A.; TENNISWOOD, CLAYTON E.
To: HENRY FILTERS, INC.
Reel/Frame 008882/0507 →
Assignment of Assignor's Interest
May 15, 1998
From: CREPS, JOHN L.; HALLETT, RICHARD A.
To: HENRY FILTERS, INC.
Reel/Frame 009173/0888 →
Assignment of Assignor's Interest
Aug 13, 1998
From: ANDERSON, RAYMOND
To: H.R. BLACK CO., INC.
Reel/Frame 009385/0153 →
Assignment of Assignor's Interest
Sep 21, 1998
From: HARMS, EUGENE H.; NCEWEN, STEPHEN N.; HARMS, MICHAEL C.; CREPS, JOHN L.
To: HENRY FILTERS, INC.
Reel/Frame 009467/0071 →
Corrective Assignment to Correct the Assignee's Name, Previously Recorded at Reel 9467, Frame 0071.
Feb 8, 1999
From: HARMS, EUGENE H.; MCEWEN, STEPHEN N.; HARMS, MICHAEL C.; CREPS, JOHN L.
To: HENRY FILTERS, INC.
Reel/Frame 009757/0408 →
Assignment of Assignor's Interest
May 20, 1999
From: ANDERSON, RAYMOND
To: H.R. BLACK CO.
Reel/Frame 009964/0257 →
Assignment of Assignor's Interest
Aug 20, 2001
From: MCEWEN, STEVE N.; HALLETT, RICHARD A.
To: HENRY FILTERS, INC.
Reel/Frame 012094/0083 →
Assignment of Assignor's Interest
Aug 20, 2001
From: MCEWEN, STEVE N.; HALLETT, RICHARD A.
To: HENRY FILTERS, INC.
Reel/Frame 012089/0010 →
Assignment of Assignor's Interest
Mar 10, 2015
From: DURR ECOCLEAN, INC.
To: BARNES INTERNATIONAL, INC.
Reel/Frame 035126/0156 →
Security Interest
Mar 17, 2021
From: BARNES INTERNATIONAL, LLC
To: MS PRIVATE CREDIT ADMINISTRATIVE SERVICES LLC, AS AGENT
Reel/Frame 055629/0376 →
Patent Release and Reassignment
Sep 9, 2024
From: MS PRIVATE CREDIT ADMINISTRATIVE SERVICES LLC
To: BARNES INTERNATIONAL, LLC
Reel/Frame 068946/0300 →