Patent Assignment
Reel/Frame 004552/0249
Assignment of Assignors Interest.
Recorded: 1986-02-10
Pages: 2
Assignors
HOLEWINSKI, ROBERT D.
Executed: 1986-02-05
BLATHERWICK, WILLIAM J.
Executed: 1986-02-05
HAMILTON, LESLIE
Executed: 1986-02-05
WELLS, THOMAS E. SR.
Executed: 1986-02-05
Assignee
JOHNSON & JOHNSON DENTAL PRODUCTS COMPANY
A CORP OF NEW JERSEY, NEW JERSEY
Covered Property
(1)
Direct Delivery System for Dental Materials
Patent:
4,708,650 →
Application:
06/827,686 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective Date: December 28, 1987
Mar 16, 1988
From: "A"-COMPANY, INC.; JANAR COMPANY, INC.; CERAMCO, INC.
To: JOHNSON & JOHNSON DENTAL PRODUCTS COMPANY
Reel/Frame 004898/0023 →
Assignment of Assignors Interest.
Dec 11, 1992
From: JOHNSON & JOHNSON CONSUMER PRODUCTS, INC.
To: DENTSPLY RESEARCH & DEVELOPMENT CORP.
Reel/Frame 006355/0004 →