Patent Assignment
Reel/Frame 004576/0426
Assignment of Assignors Interest.
Recorded: 1986-05-30
Pages: 3
Assignors
BLATHERWICK, WILLIAM J.
Executed: 1986-05-13
HAMILTON, LESLIE
Executed: 1986-05-13
HOLEWINSKI, ROBERT D.
Executed: 1986-05-13
SHEN, VIRGINIA A.
Executed: 1986-05-21
KAPEC, JEFFREY
Executed: 1986-05-21
TANAKA, KAZUNA
Executed: 1986-05-28
Covered Property
(1)
Direct Delivery Unit for Application of Dental Materials or the Like
Patent:
297,566 →
Application:
06/869,051 →
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 →