IP Library › Assignment 013951/0962
Patent Assignment
Reel/Frame 013951/0962

Assignment of Assignor's Interest

Recorded: 2002-12-18 Pages: 2
Assignors
UENO, RYUZO
Executed: 2002-12-06
KITAYAMA, MASAYA
Executed: 2002-12-06
IZUMICHI, NOBUTAKA
Executed: 2002-12-06
KITTAKA, MASAHARU
Executed: 2002-12-06
Assignee
KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO
4-8, KORAIBASHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA 541-0043, JAPAN
Covered Property (1)
Granule of Parahydroxybenzoic Acid or Parahydroxybenzoic Ester and Process for Producing the Same
Patent: 6,673,962 →
Application: 10/311,633 →
Publication: US 2003/0160205
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 12, 2008
From: KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO
To: UENO TECHNOLOGY CO., LTD.
Reel/Frame 021523/0034 →
Assignment of Assignor's Interest Sep 22, 2008
From: UENO TECHNOLOGY CO., LTD.
To: UENO FINE CHEMICALS INDUSTRY, LTD.
Reel/Frame 021561/0559 →