Patent Assignment
Reel/Frame 015167/0267
Merger
Recorded: 2004-04-02
Pages: 4
Assignor
ANATEL CORPORATION
Executed: 2001-12-31
Assignee
HACH COMPANY
481 CALIFORNIA AVE., GRANTS PASS, OREGON, 97526
Covered Properties
(14)
Instrument for Measurement of the Organic Carbon Content of Water
Patent:
4,626,413 →
Application:
06/569,678 →
Instrument for Measurement of the Organic Carbon Content of Water
Patent:
4,666,860 →
Application:
06/635,551 →
Circuit for Compensating Non-Linearities in Electrolyte Conductivity Measurement System
Patent:
4,683,435 →
Application:
06/689,871 →
Instrument for Measurement of the Organic Carbon Content of Water
Patent:
4,868,127 →
Application:
06/938,638 →
Instrument for Measurement of the Organic Carbon Content of Water
Patent:
5,047,212 →
Application:
07/270,451 →
Instrument and Method for Measurement of the Organic Carbon Content of Water
Patent:
5,275,957 →
Application:
07/757,327 →
Methods and Circuits for Measuring the Conductivity of Solutions
Patent:
5,260,663 →
Application:
07/913,022 →
Apparatus for Removal of Organic Material from Water
Patent:
5,395,522 →
Application:
08/021,040 →
Methods and Circuits for Measuring the Conductivity of Solutions
Patent:
5,334,940 →
Application:
08/046,953 →
Cell and Circuit for Monitoring Photochemical Reactions
Patent:
5,677,190 →
Application:
08/355,968 →
Ndir Instrument
Patent:
6,114,700 →
Application:
09/052,136 →
Instruments for Measuring the Total Organic Carbon Content of Water
Patent:
6,451,613 →
Application:
09/655,854 →
Wide-Range Toc Instrument Using Plasma Oxidation
A Circuit and Method for Measuring the Conductivity of an Aqueous Sample
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 8, 1984
From: BLADES, FREDERICK K.; GODEC, RICHARD D.
To: ANATEL INSTRUMENT CORPORATION, BOULDER, CO A CORP OF CO
Reel/Frame 004274/0282 →
Assignment of Assignors Interest.
Jan 22, 1985
From: BLADES, FREDERICK K.; GODER, RICHARD D.
To: ANATEL INSTRUMENT CORPORATION
Reel/Frame 004351/0016 →
Assignment of Assignors Interest.
Feb 28, 1985
From: BLADES, FREDERICK K.
To: ANATEL INSTRUMENT CORPORATION A CORP OF CO
Reel/Frame 004381/0268 →
Change of Name April 18, 1988, Co
May 16, 1989
From: ANATEL INSTRUMENT CORPORATION
To: ANATEL CORPORATION
Reel/Frame 005164/0067 →
Assignment of Assignors Interest.
Sep 10, 1991
From: BLADES, FREDERICK K.; MELANSON, PAUL C.; GODEC, RICHARD D.
To: ANATEL CORPORATION, A CORP. OF CO
Reel/Frame 005839/0129 →
Assignment of Assignors Interest.
Jul 14, 1992
From: BLADES, FREDERICK K.
To: ANATEL CORPORATION
Reel/Frame 006217/0091 →
Assignment of Assignors Interest.
Feb 23, 1993
From: MELANSON, PAUL C.; VALDEZ, JAMES A.
To: ANATEL CORPORATION
Reel/Frame 006458/0228 →
Assignment of Assignor's Interest
Dec 14, 1994
From: MELANSON, PAUL C.; GARVIN, ROBERT L.; DE MARTIN, LAWRENCE K.; PANE, DAVID A.
To: ANATEL CORPORATION
Reel/Frame 007280/0890 →
Security Agreement
May 27, 1997
From: ANATEL CORPORATION
To: NORWEST CREDIT, INC.
Reel/Frame 008559/0860 →
Security Interest
May 27, 1997
From: ANATEL CORPORATION
To: NORWEST BANK MINNESOTA N.A.
Reel/Frame 008545/0740 →
Assignment of Assignor's Interest
Mar 31, 1998
From: BLADES, FREDERICK K.
To: ANATEL CORPORATION
Reel/Frame 009078/0638 →
Assignment of Assignor's Interest
Jun 9, 1998
From: ANATEL CORPORATION
To: MILLIPORE INVESTMENT HOLDINGS LIMITED
Reel/Frame 009245/0240 →
Assignment of Assignor's Interest
Dec 14, 1998
From: ANATEL CORPORATION
To: NORWEST CREDIT, INC.
Reel/Frame 009638/0300 →
Security Interest
Aug 23, 1999
From: ANATEL CORPORATION
To: NORWEST CREDIT, INC.
Reel/Frame 010175/0934 →
Assignment of Assignor's Interest
Sep 6, 2000
From: BLADES, FREDERICK K.; STILLIAN, JOHN; PANE, DAVID; YAMAMORI, YASUO
To: ANATEL CORPORATION
Reel/Frame 011090/0406 →
Assignment of Assignor's Interest
Dec 18, 2001
From: NAATZ, ULF W.; YAMAMORI, YASUO; STILLIAN, JOHN; ASANO, TSUTOMO
To: ANATEL CORPORATION
Reel/Frame 012377/0823 →
Merger
Mar 1, 2012
From: MILLIPORE INVESTMENT HOLDINGS, LTD
To: MILLIPORE CORPORATION
Reel/Frame 027787/0820 →
Change of Name
Mar 6, 2012
From: MILLIPORE CORPORATION
To: EMD MILLIPORE CORPORATION
Reel/Frame 027809/0159 →