IP Library Assignment 004927/0831
Patent Assignment
Reel/Frame 004927/0831

Assignment of Assignors Interest.

Recorded: 1988-08-08 Pages: 2
Assignors
KASAI, KIYOSHI
Executed: 1986-03-14
HATTORI, MASAYUKI
Executed: 1986-03-14
TAKEUCHI, HIROMI
Executed: 1986-03-14
SAKURAI, NOBUO
Executed: 1986-03-14
Assignee
JAPAN SYNTHETIC RUBBER CO., LTD.
11-24, TSUKIJI 2-CHOME, CHUO-KU, TOKYO 104, JAPAN
Covered Property (1)
Capsule-Shaped Polymer Particles and Process for the Production Thereof
Patent: 4,798,691 →
Application: 06/871,416 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 27, 1999
From: JAPAN SYNTHETIC RUBBER CO., LTD.
To: JSR CORPORATION
Reel/Frame 010086/0530 →