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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
4978567
Issue Dt:
12/18/1990
Application #:
07175707
Filing Dt:
03/31/1988
Inventor:
MICHAEL B. MILLER
Title:
WAFER HOLDING FIXTURE FOR CHEMICAL REACTION PROCESSES IN RAPID THERMAL PROCESSING EQUIPMENT AND METHOD FOR MAKING SAME
Assignment: 1
Reel/Frame:
004855/0327Recorded: 03/11/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
MILLER, MICHAEL B.
Exec Dt:
03/25/1988
Assignee:
MATERIALS TECHNOLOGY CORPORATION, A CORP. OF DE.
ALLENTOWN, PENNSYLVANIA 18195
Correspondent:
PATENT ASSISTANT
AIR PRODUCTS & CHEMICALS, INC.
P. O. BOX 538
ALLENTOWN, PA 18105
Assignment: 2
Reel/Frame:
005223/0565Recorded: 02/26/1990Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
MATERIALS TECHNOLOGY CORPORATION
Exec Dt:
08/31/1989
Assignee:
AIR PRODUCTS AND CHEMICALS, INC., A DE CORP.
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195-1510
Correspondent:
HUBBARD, THURMAN, TURNER, TUCKER
& GLASER, ATTN: ROBERT W. TURNER
2100 ONE GALLERIA TOWER
DALLAS TX. 75240
Assignment: 3
Reel/Frame:
005458/0221Recorded: 09/24/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
AIR PRODUCTS AND CHEMICALS, INC., A CORP OF DE
Exec Dt:
06/13/1990
Assignee:
MATERIALS TECHNOLOGY CORPORATION, A SUBSIDIARY OF THE CARBON/GRAPHITE GROUP, INC.
137 ROWAYTON AVENUE
ROWAYTON, CONNECTICUT 06853
Correspondent:
DONALD S. DOWDEN, ESQ.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:
006276/0547Recorded: 09/21/1992Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CARBON/GRAPHITE GROUP, INC. A CORP. OF DE
Exec Dt:
04/21/1992
Assignee:
PITTSBURGH NATIONAL BANK
Correspondent:
LINDA S. AMOROSO
BUCHANAN INGERSOLL, P.C.
56TH FLOOR, 600 GRANT STREET
PITTSBURGH, PA. 15219
Assignment: 5
Reel/Frame:
006732/0001Recorded: 09/10/1993Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PNC BANK
Exec Dt:
08/26/1993
Assignee:
CARBIDE/GRAPHITE GROUP, INC., THE
ONE GATEWAY CENTER, 19TH FLOOR
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
HENRY E. BARTONY, JR.
REED SMITH SHAW & MCCLAY
P.O. BOX 2009
PITTSBURGH, PA 15230
Assignment: 6
Reel/Frame:
007824/0300Recorded: 02/22/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CARBIDE/GRAPHITE GROUP, INC., THE
Exec Dt:
01/17/1995
Assignee:
SGL CARBON CORPORATION MAILING
P.O. BOX 563960
CHARLOTTE, NORTH CAROLINA 28256
Correspondent:
SGL CARBON CORPORATION
DOUGLAS GUNSON
P.O. BOX 563960
CHARLOTTE, NC 28256-3960
Assignment: 7
Reel/Frame:
011245/0071Recorded: 10/12/2000Pages: 10
Conveyance:
MERGER AND CHANGE OF NAME
Assignor:
SGL CARBON CORPORATION
Exec Dt:
10/09/2000
Assignee:
SGL CARBON, LLC
8600 BILL FICKLEN DRIVE
CHARLOTTE, NORTH CAROLINA 28269
Correspondent:
SGL CARBON, LLC
ANNA BLACKWELDER
P.O. BOX 563960
CHARLOTTE, NC 28256-39

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