Patent Assignment
Reel/Frame 008848/0601
Release of Security Interest
Recorded: 1997-12-11
Pages: 3
Assignor
SUMITOMO HEAVY INDUSTRIES, LTD.
Executed: 1997-11-28
Assignee
RPC INDUSTRIES
21325 CABOT BOULEVARD, HAYWARD, CALIFORNIA, 94540
Covered Properties
(7)
Anode Foil Holder for Broad Beam Electron Gun
Patent:
4,333,036 →
Application:
06/144,244 →
Phase Transition Cooled Window for Broad Beam Electron Gun
Patent:
4,409,511 →
Application:
06/236,808 →
Hot Cathode for Broad Beam Electron Gun
Patent:
4,499,405 →
Application:
06/265,462 →
Ion Plasma Electron Gun
Patent:
4,694,222 →
Application:
06/596,093 →
Ion Plasma Electron Gun
Patent:
4,755,722 →
Application:
07/022,123 →
Wire Ion Plasma Gun
Patent:
4,786,844 →
Application:
07/031,618 →
Ion Plasma Electron Gun with Dose Rate Control via Amplitude Modulation of the Plasma Discharge
Patent:
4,749,911 →
Application:
07/031,619 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 23, 1981
From: LODA GARY K.; FARRELL SHERMAN R.
To: RPC INDUSTRIES, A CORP. OF CA.
Reel/Frame 003871/0421 →
Assignment of Assignors Interest.
Jan 21, 1982
From: FARRELL, SHERMAN R.
To: RPC INDUSTRIES,
Reel/Frame 003948/0741 →
Assignment of Assignors Interest.
Apr 2, 1984
From: WAKALOPULOS, GEORGE
To: ELECTRO OPTICAL ENERGY SYSTEMS INC., A CORP OF CA
Reel/Frame 004246/0289 →
Assignment of Assignors Interest.
Oct 19, 1984
From: LODA, GARY K.
To: RPC INDUSTRIES, A CA CORP.
Reel/Frame 004315/0493 →
Assignment of Assignors Interest.
Oct 28, 1985
From: ELCTRO OPTICAL ENERGY SYSTEMS, INC.,
To: RPC INDUSTRIES, 3202 INVESTMENT BOULEVARD, HAYWARD, CA. 94545, A CORP. OF CA.
Reel/Frame 004470/0585 →
Assignment of Assignors Interest.
Mar 11, 1988
From: SMITH, RICHARD R.
To: RPC INDUSTRIES, A CA CORP.
Reel/Frame 004835/0499 →
Security Interest
Sep 14, 1989
From: RPC INDUSTRIES, A CORP. OF CA
To: SUMITOMO HEAVY INDUSTRIES, LTD., A CORP OF JAPAN
Reel/Frame 005208/0404 →
Grant of Patent Security Interest
Apr 16, 2002
From: HUDSON RESPIRATORY CARE, INC.
To: BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENT
Reel/Frame 012831/0422 →