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Patent Assignment Assignor Details
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Assignor Name : HERAEUS QUARZSCHMELZE GMBH
Total Assignments: 2
Assignment: 1
Reel/Frame:008447/0141   Pages: 4
Recorded: 04/14/1997
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/28/1990
Assignee
1
HERAEUSSTRASSE 12-14
D-63450 HANAU, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06050317
 
NONE
06247394
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN,
LANGER & CHICK, P.C.
RICHARD S. BARTH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 2
Reel/Frame:008677/0739   Pages: 4
Recorded: 06/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/28/1990
Assignee
1
D-63450 HANNAU, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06011267
 
NONE
06121078
 
NONE
06122088
 
NONE
06122089
 
NONE
06163358
 
NONE
06182155
 
NONE
06214860
 
NONE
06312469
 
NONE
06366254
 
NONE
06417767
 
NONE
06726217
 
NONE
06848352
 
NONE
07160726
Correspondence name and address
SPRUNG KRAMER SCHAEFFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144

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