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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/21/1981
Application #:
06092044
Filing Dt:
11/07/1979
Inventors:
RYUJI KOBAYASHI, KUNIAKI WAKABAYASHI
Title:
METHOD OF PRODUCING AN OPTICAL WAVEGUIDE MATERIAL
Assignment: 1
Reel/Frame:
003822/0437Recorded: 01/12/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/25/1980
Exec Dt:
12/25/1980
Assignee:
5-2, OHTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
EDWARD J. BRENNER
STE. 605, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
005681/0365Recorded: 04/11/1991Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/08/1991
Assignee:
STATELESS
Correspondent:
JAMES C. WRAY
1493 CHAIN BRIDGE ROAD
SUITE 300
MC LEAN, VIRGINIA 22101
Assignment: 3
Reel/Frame:
005681/0370Recorded: 04/11/1991Pages: 5
Conveyance:
EXTRACT FROM COMMERCIAL REGISTER FILED BY REGISTRAT SHOWING A CHANGE OF ADDRESS EFFECTIVE NOVEMBER 28, 1988.
Assignor:
Exec Dt:
03/08/1991
Assignee:
Correspondent:
JAMES C. WRAY
1493 CHAIN BRIDGE ROAD
SUITE 300
MC LEAN, VIRGINIA 22101

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