Patent Assignment
Reel/Frame 004623/0556
Assignment of Assignors Interest.
Recorded: 1986-10-29
Pages: 1
Assignor
CONNER, DONALD E.
Executed: 1986-10-24
Assignee
VAN DYK & COMPANY, INC.
A CORP. OF NEW JERSEY, NOT PROVIDED
Covered Property
(1)
Benzene Sulfonate Quaternary Ammonium Salts of Organic Sunscreen Carboxylic Acids
Patent:
4,680,144 →
Application:
06/924,340 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 29, 1986
From: VAN DYK & COMPANY, INC., A NJ CORP
To: MALLINCKRODT, INC., A CORP OF DE
Reel/Frame 004648/0254 →
Assignment of Assignors Interest.
Dec 24, 1990
From: MALLINCKRODT, INC., A DE CORP.
To: MALLINCKRODT SPECIALTY CHEMICALS COMPANY, A DE CORP.
Reel/Frame 005602/0024 →
Assignment of Assignors Interest.
Oct 13, 1992
From: MALLINCKRODT SPECIALTY CHEMICALS COMPANY
To: ISP VAN DYK INC.
Reel/Frame 006298/0545 →
Patent Release
Sep 19, 2011
From: JPMORGAN CHASE BANK, N.A. (F/K/A THE CHASE MANHATTAN BANK)
To: ISP CAPITAL, INC.; ISP CHEMICAL PRODUCTS, INC.; VERONA, INC.
Reel/Frame 026930/0774 →