Patent Assignment
Reel/Frame 005181/0843
Change of Name
Recorded: 1989-01-03
Pages: 1
Assignor
FSI CORPORATION
Executed: 1988-03-30
Assignee
FSI INTERNATIONAL, INC.
322 LAKE HAZELTINE DRIVE, CHASKA, MINNESOTA, 55318-1096
Covered Properties
(16)
Rinsing and Drying Device
Patent:
3,727,620 →
Application:
05/020,667 →
Spray Processing Machine
Patent:
3,769,992 →
Application:
05/204,910 →
Substrate Stripping and Cleaning Apparatus
Patent:
3,990,462 →
Application:
05/578,735 →
Apparatus for and Method of Cleaning and Removing Static Charges from Substrates
Patent:
4,132,567 →
Application:
05/841,656 →
Applying Photoresist Onto Silicon Wafers
Patent:
4,286,541 →
Application:
06/060,973 →
Combined High Intensity Light and Holder for Silicon Wafers or Similar Article
Patent:
286,081 →
Application:
06/613,429 →
Method of Apparatus for Applying Chemicals to Substrates in an Acid Processing System
Patent:
4,609,575 →
Application:
06/626,640 →
Rinsing in Acid Processing of Substrates
Patent:
4,682,615 →
Application:
06/626,702 →
Bowl for Liquid Spray Processing Machine
Patent:
4,691,722 →
Application:
06/636,724 →
Carrier Handle
Patent:
4,595,222 →
Application:
06/655,253 →
Wafer Processing Machine
Patent:
4,682,614 →
Application:
06/759,426 →
Bung Connection
Patent:
4,699,298 →
Application:
06/815,025 →
Wafer Processing Machine
Patent:
4,664,133 →
Application:
06/891,111 →
Rinsing in Acid Processing of Substrates
Patent:
4,801,335 →
Application:
06/920,516 →
Gaseous Process and Apparatus for Removing Films from Substrates
Patent:
4,749,440 →
Application:
07/048,952 →
Method and Apparatus for Controlling Simultaneous Etching of Front and Back Sides of Wafers
Patent:
4,857,142 →
Application:
07/247,712 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 24, 1984
From: JOHNSON, ARDELLE R.
To: FSI CORPORATION, A CORP. OF MN
Reel/Frame 004264/0716 →
Assignment of Assignors Interest.
Jul 2, 1984
From: BURKMAN, DON C.; SCHUMACHER, DAVID D.; PETERSON, CHARLIE A.
To: FSI CORPORATION
Reel/Frame 004281/0458 →
Assignment of Assignors Interest.
Jul 2, 1984
From: BURKMAN, DON C.
To: FSI CORPORATION
Reel/Frame 004281/0384 →
Assignment of Assignors Interest.
Aug 1, 1984
From: SILVERNAIL, JAMES M.; MILLER, CLIFFORD C.
To: FSI CORPORATION A CORP MINNESOTA
Reel/Frame 004294/0363 →
Assignment of Assignors Interest.
Sep 28, 1984
From: SCHUMACHER, DAVID D.
To: FSI CORPORATION, A CORP. OF MN
Reel/Frame 004320/0609 →
Assignment of Assignors Interest.
Jul 26, 1985
From: SILVERNAIL, JAMES M.; SCHNEIDER, DALLAS J.
To: FSI CORPORATION, A CORP OF MINNESOTA
Reel/Frame 004436/0202 →
Assignment of Assignors Interest.
Dec 30, 1985
From: GRANT, ROBERT W.; WALDMAN, JOSHUA P.
To: FSI CORPORATION
Reel/Frame 004499/0869 →
Assignment of Assignors Interest.
Sep 22, 1988
From: SYVERSON, DANIEL J.
To: FSI INTERNATIONAL, INC., A MN CORP.
Reel/Frame 004947/0700 →
Change of Name
Dec 3, 1989
From: FSI CORPORATION A CORP. MN
To: FSI INTERNATIONAL, INC. A CORP. OF MN
Reel/Frame 005207/0095 →
Security Interest
Mar 16, 1992
From: FSI INTERNATIONAL, INC., A CORPORATION OF MN
To: CONGRESS FINANCIAL CORPORATION AN IL CORPORATION
Reel/Frame 006041/0930 →
Release of Patents
Apr 4, 1994
From: CONGRESS FINANCIAL CORPORATION (CENTRAL)
To: FSI INTERNATIONAL, INC.
Reel/Frame 006924/0912 →