Patent Assignment
Reel/Frame 005064/0357
Assignment of Assignors Interest.
Recorded: 1989-04-14
Pages: 1
Assignor
LINDMAYER, JOSEPH
Executed: 1989-04-13
Assignee
QUANTEX CORPORATION, A CORP. OF DE
2 RESEARCH COURT, ROCKVILLE, MARYLAND, 20850
Covered Property
(1)
Process for Making Photoluminescent Materials
Patent:
4,992,302 →
Application:
07/338,190 →
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
May 10, 1991
From: OPTEX CORPORATION, A CORP. OF DE
To: GRYPHON VENTURES I, LIMITED PARTNERSHIP; KME VENTURE CAPITAL LIMITED PARTNERSHIP; GENUM "1" VENTURE FUND, LTD.; TEKNOINVEST II ANS
Reel/Frame 005700/0097 →
Amendment to Security Agreement Dated May 3, 1991
Aug 1, 1991
From: OPTEX CORPORATION, A DE CORP.
To: GRYPHON VENTURES I, LIMITED PARTNERSHIP; H & M ASSOCIATES; ALMEDA, LETA, FOR AND ON BEHALF OF BORIS RAOUL ALMEDA AND LETA ALMEDE
Reel/Frame 005803/0263 →
Security Interest
Nov 7, 1991
From: OPTEX CORPORATION A CORP. OF DELAWARE
To: GRYPHON VENTURES II, LIMITED PATNERSHIP
Reel/Frame 005959/0505 →
Security Interest
Mar 25, 1992
From: OPTEX CORPORATION A CORP. OF DELAWARE
To: GRYPHON VENTURES II, LIMITED PARTNERSHIP
Reel/Frame 006054/0832 →
Security Interest
Oct 16, 1992
From: OPTEX CORPORATION
To: GRYPHON VENTURES II, LIMITED PARTNERSHIP
Reel/Frame 006303/0314 →
Release of Security Interest
Sep 7, 1994
From: GRYPHON VENTURES II, LIMITED PARTNERSHIP; RIKSA TRUST; H&M ASSOCIATES; HAFNER, PIERRE
To: OPTEX CORPORATION
Reel/Frame 007112/0322 →
Release of Security Interest
Sep 7, 1994
From: ALMEDA, LETA, FOR AND ON BEHALF OF BORIS RAOUL ALMEDA AND LETA ALMEDA; H&M ASSOCIATES; GRYPHON VENTURES I, LIMITED PARTNERSHIP; KME VENTURE CAPITAL LIMITED PARTNERSHIP
To: OPTEX CORPORATION
Reel/Frame 007112/0295 →
Release of Security Interest
Sep 7, 1994
From: ALMEDA, LETA, FOR AND ON BEHALF OF BORIS RAOUL ALMEDA AND LETA ALMEDA; H&M ASSOCIATES; RIKSA TRUST; GRYPHON VENTURES II, LIMITED PARTNERSHIP
To: OPTEX CORPORATION
Reel/Frame 007112/0305 →
Release of Security Interest
Sep 7, 1994
From: GRYPHON VENTURES II, LIMITED PARTNERSHIP; TEKNOINVEST II ANS; GENUM "1" VENTURE FUND, LTD.; TOR LINGJAERDE
To: OPTEX CORPORATION
Reel/Frame 007112/0312 →
Assignment of Assignor's Interest
Dec 19, 1997
From: LINDMAYER, JOSEPH, ESTATE OF, GERALD K. GIMMEL, PERSONAL REPRESENTATIVE
To: LUMITEK INTERNATIONAL, INC.
Reel/Frame 008876/0526 →