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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/28/1978
Application #:
05780467
Filing Dt:
03/23/1977
Inventor:
FRANKLIN HAMMOND ELLIS
Title:
MATERIAL AND METHOD FOR INTRODUCING IONIC SILVER TO DENTAL PULP
Assignment: 1
Reel/Frame:
004607/0079Recorded: 09/15/1986Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/11/1986
Assignee:
STATELESS
Correspondent:
SYBRON CORPORATION
P.O. BOX 22850
ROCHESTER, NY 14692
Assignment: 2
Reel/Frame:
004741/0707Recorded: 08/07/1987Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFETIVE JULY 28, 1986
Assignor:
Exec Dt:
07/25/1986
Assignee:
Correspondent:
MARIAMA & PINCELLI, P.C.
488 WHITE SPRUCE BLVD.,
ROCHESTER, NEW YORK 14623
Assignment: 3
Reel/Frame:
005036/0117Recorded: 02/27/1989Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/21/1989
Assignees:
Correspondent:
DAVID V. TRASK
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 4
Reel/Frame:
008545/0382Recorded: 06/09/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/27/1997
Assignee:
518 HYLAN BUILDING
ROCHESTER, NEW YORK 14627
Correspondent:
NIXON HARGRAVE, DEVANS & DOYLE LLP
KARLA M. WEYAND
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603

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